代理产线 理光微电子 电源管理IC (Power Management ICs )

电源管理IC (Power Management ICs )

Ricoh offers safe and trusted high-performance CMOS analog devices developed by using our unique manufacturing process and circuitry technologies as well as the latest mounting technology.

We promise that our devices can contribute to creating power-saving, small-sizing, high-precision and high-reliability products.

Ricoh has a broad portfolio of LDO regulators (linear regulators) that best fit your application.

筛选

注意:此筛选功能只支持单一栏位筛选

Product Name IOUT
[mA]
VIN
min.[V]
VIN
max.[V]
VOUT
min.[V]
VOUT
max.[V]
ISS [µA] PKG Multi power supply Features 应用分类
R5104 Ext. - 36 3.3 5 60 SSOP-10 LDO, VD and WDT Automotive products only 车载
RN5RF Ext. 1.8 10 1.2 6 30 SOT-23-5 消费
Rx5RL 25 to 80 - 10 2 6 1 SOT-23-5
SOT-89
消费
Rx5RW 35 to 80 - 8 1.5 6 1.5 SON1612-6
SC-82AB
消费
R1100 35 to 100 - 6 0.9 4 1.5 SON1408-3 消费
RN5RT 40 to 100 - 8 2 6 4 SOT-23-5 消费
R1515 50 4 36 2 12 9 SOT-89-5
HSOP-6J
消费 / 车载
R5101 50 1.5 10 1.8 5 5 SSOP-8G LDO, VD and WDT 消费
R5220 50 2.8 5.5 1 3.3 350 DFN(PLP)2514-6 LDO and DCDC 消费
R8151 50 4 36 2 12 9 SOT-89-5
HSOP-6J
Automotive products only 车载
RH5RE 60 to 120 - 10 2 6 1.1 SOT-89 消费
R1540 70 3.5 42 2.2 14 60 SOT-23-5
HSOP-8E
High noise Immunity
Voltage Tracker
消费 / 工业 / 车载
RP117 100 -10 -2.5 -5.5 -1 75 DFN(PLP)1212-6
SC-88A
Negative-voltage 消费
RP118 100 1.7 5.5 1.2 3.6 0.2 WLCSP-4-P8
DFN(PLP)1010-4
SOT-23-5
ECO function 消费
RP124 100 1.7 5.5 1.2 3.6 0.3 DFN1212-6
SOT-23-5
Battery monitor 消费
R1560 100 5.5 60 1.8 5 3 HSOP-6J
TO-252-5-P2
消费 / 工业 / 车载
R1561 100 5.5 60 1.8 5 20 HSOP-6J
TO-252-5-P2
消费 / 工业 / 车载
Rx5RZ 100 - 8 2 6 20 SOT-23-5
SOT-89
消费
R5324 100
150
200
2 6 1.5 4 90 DFN(PLP)2527-10 Triple channel 消费
R1141 120 2.2 6 1.5 4 90 SC-82AB 消费
RP103 150 1.7 5.25 1.2 3.3 36 DFN(PLP)1010-4
SC-82AB
SOT-23-5
消费
RP104 150 1.7 5.25 1.2 3.3 1 DFN(PLP)1010-4
SOT-23-5
消费
RP109 150 1.4 5.25 0.8 3.6 50 DFN(PLP)0808-4
DFN1010-4
SC-88A
SOT-23-5
消费
RP110 150 1.4 5.25 0.8 3.6 1 DFN(PLP)0808-4
DFN1010-4
SC-88A
SOT-23-5
消费
RP112 150 2 5.25 1.2 4.8 75 DFN(PLP)1010-4
SC-88A
SOT-23-5
消费
RP130 150 1.7 6.5 1.2 5.3 38 DFN(PLP)1010-4
DFN1212-4
SC-82AB
SOT-23-5
消费 / 工业 / 车载
RP152 150 1.4 5.25 0.8 3.6 40 DFN1212-6
SOT-23-6
Dual channel 消费
RP171 150 2.6 10 1.2 6 23 SC-88A
SOT-23-5
消费 / 工业 / 车载
RP173 150 2.5 11 1.2 5.5 2 DFN(PLP)1010-4
SC-88A
SOT-23-5
消费
RP201 150 1.4 5.25 0.8 4 1.5 WLCSP-4-P5
DFN(PLP)1212-6
ECO function 消费
R1111 150 2 8 1.5 5 35 SOT-23-5 消费
R1114 150 2 6 1.5 4 75 SON1612-6
SC-82AB
SOT-23-5
消费 / 车载
R1116 150 1.8 6 1.5 4 10 SON1612-6
SOT-23-5
ECO function 消费
R1121 150 2 8 1.5 5 35 SOT-23-5 消费
R1122 150 2 6 1.5 5 100 SOT-23-5 消费
R1150 150 - 24 2.1 14 7 SOT-89-5 LDO and VD 消费 / 车载
R1154 150 - 24 2.5 24 5 DFN1616-6
SOT-23-5
SOT-89-5
Ext. adjustable VOUT (option) 消费
R1155 150 3.5 24 2.5 23 7.5 SOT-23-5
SOT-89-5
Ext. adjustable VOUT (option),
ECO function
消费
R1163 150 2 6 1.5 5 6 DFN(PLP)1616-6
SON-6
SOT-23-5
ECO function 消费 / 车载
R1180 150 1.7 6 1.2 3.6 1 SON1612-6
SC-82AB
SOT-23-5
消费 / 工业 / 车载
R1514 150 4 36 2 12 9 SOT-89-5
HSOP-6J
消费 / 工业 / 车载
R1516 150 4 36 1.8 6.2 29 SOT-89-5
HSOP-6J
消费 / 车载
R5326 150 1.4 6 0.8 4.2 5.5 DFN(PLP)1820-6 Dual channel 消费
R8150 150 4 36 2 12 9 HSOP-6J Automotive products only 车载
RP600 150
300
500
2 5.5 1.5 5 170 DFN(PLP)2527-10 LDO, VD and DCDC ECO function 消费
RP100 200 1.7 5.25 1.2 3.3 18 DFN(PLP)1612-4
SOT-23-5
消费
RP107 200 1.4 5.25 1 4.2 9.5 WLCSP-4-P5
DFN(PLP)1212-6
SC-88A
消费
RP155 200 1.9 5.25 1.8 3.6 80 WLCSP-5-P1 消费
RP202 200 1.4 5.25 0.8 4 2.5 DFN(PLP)1010-4
SC-88A
SOT-23-5
ECO function 消费
R1160 200 1.4 6 0.8 3.3 4.5 SOT-23-5 ECO function 消费
R5112 200 3.5 42 1.8 5 3.8 HSOP-8E LDO and VD 消费 / 工业 / 车载
R1524 200 3.5 36 1.8 9 2.2 DFN(PLP)1820-6
SOT-23-5
SOT-89-5
HSOP-6J
HSOP-8E
消费 / 工业 / 车载
R1525 200 3.5 42 1.8 9 2.2 SOT-23-5
SOT-89-5
HSOP-6J
HSOP-8E
High noise immunity 消费 / 工业 / 车载
R8160 200 3.5 36 3.3 9 2.2 SOT-23-5
SOT-89-5
HSOP-6J
Automotive products only 车载
RP123 250 1.9 5.5 1.2 4.8 9.5 WLCSP-4-P8
DFN(PLP)1010-4
Low noise
ECO function
消费
R5114 250 3.5 36 3.3 5.0 8.5 HSOP-8E
HSOP-18
LDO, VD and WDT 消费 / 工业 / 车载
R5115 250 3.5 36 3.3 5.0 8.5 HSOP-8E
HSOP-18
LDO, VD and WDT 消费 / 工业 / 车载
RP101 300 1.7 5.25 1.2 3.3 18 DFN(PLP)1612-4
DFN(PLP)1612-4B
SOT-23-5
消费
RP102 300 1.7 5.25 1.2 3.3 50 WLCSP-4-P2
DFN(PLP)1820-6
SOT-23-5
消费
RP114 300 1.4 5.25 0.8 3.6 50 DFN(PLP)1010-4
SC-88A
SOT-23-5
消费
RP150 300 2.5 5.25 1.5 3.3 24 DFN(PLP)2020-8 Dual channel 消费
RP154 300 1.4 5.25 0.8 3.7 50 DFN2020-8
DFN1216-8
SOT-23-6
Dual channel 消费 / 工业 / 车载
RP170 300 2.6 10 1.2 6 23 SOT-23-5
SOT-89-5
消费 / 工业 / 车载
RP200 300 1.4 5.25 0.8 4 1.5 WLCSP-4-P5
DFN(PLP)1212-6
SOT-23-5
ECO function 消费
R1130 300 2.5 8 1.5 5 50 SOT-89-5 Ext. adjustable VOUT (option) 消费 / 车载
R1131 300 1.4 6 0.8 3.3 60 SOT-23-5
SON-6
消费
R1161 300 1.4 6 0.8 3.3 4.5 SOT-23-5 ECO function 消费
R1191 300 3.5 16 2 15 6 DFN1616-6
SOT-23-5
SOT-89-5
ECO function 消费 / 车载
R1510 300 3.5 36 2.5 12 12.5 HSOP-8E LDO and VD ECO function 消费 / 车载
R1511 300 3.5 36 3 12 100 HSOP-6J
TO-252-5-P2
Ext. adjustable VOUT (option) 消费 / 工业 / 车载
R1513 300 3.5 36 1.2 18 75 HSOP-6J Ext. adjustable VOUT (option) 消费 / 工业 / 车载
R5111 300 3.5 36 1.8 5 25 HSOP-8E
HSOP-18
LDO, VD and WDT 工业 / 车载
R8153 300 3.5 36 3 12 100 HSOP-6J
TO-252-5-P2
Ext. adjustable VOUT (option),
Automotive products only
车载
R8156 300 3.5 36 1.2 18 75 HSOP-8E Ext. adjustable VOUT (option),
Automotive products only
车载
R1293 350 2.2 5.5 1.8 2.5 @ QFN(PLP)0404-32 LDO, DCDC and Amplifier 消费
RP105 400 2.4 5.25 0.6 1.5 28 DFN(PLP)1212-6
DFN1212-5
SOT-23-5
消费
RP106 400 1 3.6 0.7 1.8 48 WLCSP-4-P5
DFN(PLP)1212-6
SC-88A
消费载
RP116 400 1 3.6 0.7 1.8 48 WLCSP-4-P7 消费
RP122 400 1.9 5.25 1.2 4.8 9.5 DFN(PLP)1010-4 Low noise 消费
RP111 500 1.4 5.25 0.7 3.6 80 DFN1212-6
SOT-23-5
SOT-89-5
HSOP-6J
Ext. adjustable VOUT (option) 消费 / 工业 / 车载
R1500 500 4 24 3 12 70 SOT-89-5 消费 / 车载
R1517 500 3.5 36 2.5 12 18 HSOP-6J
TO-252-5-P2
Ext. adjustable VOUT (option) 消费 / 工业 / 车载
R5110 500 3.5 36 1.8 5 25 HSOP-8E
HSOP-18
LDO, VD and WDT 消费 / 车载
R5116 500 3.5 36 1.8 5 25 HSOP-8E
HSOP-18
LDO, VD and WDT 消费 / 工业 / 车载
R5117 500 3.5 36 1.8 5 25 HSOP-8E
HSOP-18
LDO, VD and WDT 消费 / 工业 / 车载
R8154 500 3.5 36 2.5 12 18 HSOP-6J
TO-252-5-P2
Ext. adjustable VOUT (option),
Automotive products only
车载
R8360 500 3.5 36 1.8 5 25 HSOP-8E
HSOP-18
LDO, VD and WDT Automotive products only 车载
RP901 600 4.5 5.5 2.5 3.3 170 DFN(PLP)2527-10 LDO, VD and DCDC 消费
R1170 800 2.1 6 1.5 5 80 HSON-6
SOT-89-5
HSOP-6J
消费 / 车载
RP115 500
1000
1.4 5.25 0.7 4.3 110 DFN1216-8
DFN2020-8B
SOT-89-5
消费 / 工业 / 车载
RP131 1000 1.6 6.5 0.8 5.5 65 DFN1616-6B
DFN(PLP)1820-6
SOT-89-5
HSOP-6J
TO-252-5-P2
消费
RP132 1000 1.4 6.5 0.8 5.5 65 DFN(PLP)1820-6
SOT-89-5
HSOP-6J
TO-252-5-P2
Ext. adjustable VOUT (option) 消费 / 工业 / 车载
R1172 1000 1.4 6 0.8 5 60 SOT-23-5
SOT-89-5
HSON-6
HSOP-6J
消费 / 车载
R1173 1000 1.4 6 0.8 VIN 60 SOT-89-5
HSON-6
HSOP-6J
Ext. adjustable VOUT (option) 消费
R1190 1000 3.5 16 2 12 150 SOT-89-5
HSOP-6J
TO-252-5-P2
消费 / 车载
R1501 1000 3 24 3 18 70 HSOP-6J
TO-252-5-P2
@ 消费 / 车载
R1518 1000 3.5 36 2.5 12 18 HSOP-6J
TO-252-5-P2
Ext. adjustable VOUT (option) 消费 / 工业 / 车载
R8152 1000 3 24 3 18 70 HSOP-6J
TO-252-5-P2
Automotive products only 车载
R8155 1000 3.5 36 2.5 12 18 HSOP-6J
TO-252-5-P2
Ext. adjustable VOUT (option),
Automotive products only
车载
R1171 1500
2000
2.1 6 1.5 5 130 HSOP-6J
TO-252-5-P1
消费 / 车载
RP108 3000 1.6 5.25 0.8 4.2 350 TO-252-5-P2 Ext. adjustable VOUT (option) 消费 / 工业 / 车载

Ricoh has a broad portfolio of voltage detectors that best fit your application.

筛选

注意:此筛选功能只支持单一栏位筛选

Product Name VDD
min.[V]
VDD
max.[V]
VDET
min.[V]
VDET
max.[V]
ISS
[µA]
PKG Multi power supply Features 应用分类
RP300 0.72 5.5 1.1 4.6 0.95 DFN(PLP)1010-4B
SOT-23-5
MR pin 消费
R3114 0.5 6 0.7 5 0.35 DFN(PLP)1010-4
SC-82AB
SOT-23-5
消费
R3112 0.7 6 0.9 5 0.5 SON1612-6
SC-82AB
SOT-23-5
消费
R3116 0.5 6 0.7 5 0.35 DFN1212-4
DFN(PLP)1010-4
SC-82AB
SOT-23-5
消费 / 工业 / 车载
R3130 1 6 1.6 4.8 1.4 SOT-23-3 消费
R3132 0.75 6 1 5 0.8 SON1612-6
SC-82AB
MR pin 消费
R3133 0.8 6 1 5 0.8 SON1612-6 MR pin 消费
R3134 0.75 6 1 5 0.8 SOT-23-5 MR pin 消费 / 车载
R3117 1 6 0.7 5 0.29 DFN(PLP)1010-4
SC-88A
SOT-23-5
SENSE pin 消费 / 工业 / 车载
R3118 1 6 0.6 5 0.4 DFN(PLP)1212-6
SC-88A
SOT-23-5
SENSE pin 消费 / 车载
R3111 0.7 10 0.9 6 1 SON1612-6
SC-82AB
SC-88A
SOT-23-3
SOT-23-5
SOT-89
消费
RN5VD 0.7 10 0.9 6 1 SOT-23-5 消费
R3119 1.2 36 2.3 12 3.3 SOT-23-5
DFN(PLP)1820-6
SENSE pin 消费 / 工业 / 车载
R3120 1.2 36 2.3 12 3.3 SOT-23-5 SENSE pin,
Automotive products only
车载
NEW
R3121
1.4 36 3 12 3.5 SOT-23-6 SENSE pin 消费 / 工业 / 车载
R3150 1.4 36 5 10 3.5 SOT-23-6 SENSE pin,
Adjustable release threshold
消费 / 工业 / 车载
R3151 1.4 36 5 10 3.5 SOT-23-6 SENSE pin,
Adjustable release threshold,
Automotive products only
车载
R3152 3.0 42 1.6 5.9 1.5 SOT-23-6 SENSE pin,
Detectable overvoltage and undervoltage
消费 / 工业 / 车载
R3160 2.7 60 10 48 1.8 SOT-23-6 消费 / 工业 / 车载
R8300 1.4 36 3 12 3.5 SOT-23-6 SENSE pin,
Automotive products only
车载
R8315 1.4 36 5 10 3.5 SOT-23-6 SENSE pin,
Adjustable release threshold,
Automotive products only
车载
R1150 - 24 2 15 7 SOT-89-5 VD and LDO 消费 / 车载
R1510 - 36 2.3 12 12.5 HSOP-8E VD and LDO 消费 / 车载
R5112 3.5 42 1.6 4.8 3.8 HSOP-8E VD and LDO 消费 / 工业 / 车载
R5105 0.9 6 1.5 5.5 11 SOT-23-6 VD and WDT 车载
R5106 0.9 6 1.5 5.5 11 SOT-23-6 VD and WDT 消费 / 车载
R5107 0.9 6 1.5 5.5 11 SSOP-8G VD and WDT MR pin 消费 / 车载
R5108 1.5 6 1.5 5.5 11 SSOP-8G VD and WDT SENSE pin 消费 / 车载
R5109 0.9 6 1.5 5.5 11.5 SSOP-8G VD and WDT 消费 / 车载
R8355 0.9 6 1.5 5.5 11 SOT-23-6 VD and WDT Automotive products only 车载
R8356 0.9 6 1.5 5.5 11 SOT-23-6 VD and WDT Automotive products only 车载
R8357 0.9 6 1.5 5.5 11 SSOP-8G VD and WDT MR pin,
Automotive products only
车载
R8358 1.5 6 1.5 5.5 11 SSOP-8G VD and WDT SENSE pin,
Automotive products only
车载
R8359 0.9 6 1.5 5.5 11.5 SSOP-8G VD and WDT Automotive products only 车载
R5101 1.5 10 1.7 4.5 5 SSOP-8G VD, LDO and WDT 消费
R5104 - 36 2.8 4 60 SSOP-10 VD, LDO and WDT Automotive products only 车载
R5110 3.5 36 1.6 5.5 25 HSOP-8E
HSOP-18
VD, LDO and WDT MR pin,
SENSE pin
消费 / 车载
R5111 3.5 36 1.6 5.5 25 HSOP-8E
HSOP-18
VD, LDO and WDT MR pin
SENSE pin
工业 / 车载
R8360 3.5 36 1.6 5.5 25 HSOP-8E
HSOP-18
VD, LDO and WDT MR pin,
SENSE pin,
Automotive products only
车载
R5114 3.5 42 2.5 4.8 8.5 HSOP-8E
HSOP-18
VD, LDO and WDT 消费 / 工业 / 车载
R5115 3.5 42 2.5 4.8 8.5 HSOP-8E
HSOP-18
VD, LDO and WDT 消费 / 工业 / 车载
RP600 0.8 5.5 1 4.5 170 DFN(PLP)2527-10 VD, LDO and DCDC SENSE pin 消费
RP901 4.5 5.5 2.3 5 170 DFN(PLP)2527-10 VD, LDO and DCDC 消费

Ricoh has a broad portfolio of voltage detectors that best fit your application.

筛选

注意:此筛选功能只支持单一栏位筛选

Product Name VDD
min.[V]
VDD
max.[V]
Timeout Period
[ms]
ISS
[µA]
PKG Multi power supply Features 应用分类
R5101 1.5 10 120 5 SSOP-8G WDT, VD and LDO 消费
R5104 - 36 300 60 SSOP-10 WDT, VD and LDO Automotive products only 车载
R5105 0.9 6 310 11 SOT-23-6 WDT and VD Automotive products only 车载
R5106 0.9 6 310 11 SOT-23-6 WDT and VD 消费 / 车载
R5107 0.9 6 310 11 SSOP-8G WDT and VD MR pin 消费 / 车载
R5108 1.5 6 310 11 SSOP-8G WDT and VD SENSE pin 消费 / 车载
R5109 0.9 6 310 11.5 SSOP-8G WDT and VD 2 clock input type 消费 / 车载
R8355 0.9 6 310 11 SOT-23-6 WDT and VD Automotive products only 车载
R8356 0.9 6 310 11 SOT-23-6 WDT and VD Automotive products only 车载
R8357 0.9 6 310 11 SSOP-8G WDT and VD MR pin,
Automotive products only
车载
R8358 1.5 6 310 11 SSOP-8G WDT and VD SENSE pin,
Automotive products only
车载
R8359 0.9 6 310 11.5 SSOP-8G WDT and VD 2 clock input type,
Automotive products only
车载
R5110 3.5 36 18 25 HSOP-8E
HSOP-18
WDT, VD and LDO Window WDT (option) 消费 / 车载
R5111 3.5 36 18 25 HSOP-8E
HSOP-18
WDT, VD and LDO Window WDT (option) 工业 / 车载
R8360 3.5 36 18 25 HSOP-8E
HSOP-18
WDT, VD and LDO Window WDT (option),
Automotive products only
车载
NEW
R5114
3.5 42 18 8.5 HSOP-8E
HSOP-18
WDT, VD and LDO 消费 / 工业 / 车载
NEW
R5115
3.5 42 18 8.5 HSOP-8E
HSOP-18
WDT, VD and LDO Window WDT 消费 / 工业 / 车载

A reset timer is designed for a mobile equipment, such as a smartphone and a tablet, with a fixed internal battery which cannot be removed to initiate a reset sequence.

筛选

注意:此筛选功能只支持单一栏位筛选

Product Name VDD
min.[V]
VDD
max.[V]
ISS
[µA]
Output Delay
Time [s]
Output Release
Time [s]
PKG Features
R3200x001x 1.65 5.5 0.28 7.5
11.25
- DFN(PLP)2020-8B
DFN1216-8
R3200x002x 7.5 0.234 DFN(PLP)2020-8B
DFN1216-8
R3200L052B 10 0.313 DFN1216-8
R3200L053B 10 0.078 DFN1216-8
R3200L064B 3 0.1875 DFN1216-8
R3201L001A 2.2 5.5 0.35 8 0.4 QFN014018-10 Shipping mode
R3201L002A 10
R3201L003A 12
R3201L004A 16

Ricoh has a broad portfolio of DCDC converters (switching regulators) that best fit your application.

筛选

注意:此筛选功能只支持单一栏位筛选

Product Name IOUT
(ILX)
[mA] *1
VIN
min.[V]
VIN
max.[V]
VOUT
min.[V]
VOUT
max.[V]
Frequency
[kHz]
PKG Category Features 应用分类
RN5RK 200
Ext.
0.7 8 2 5.5 100 SOT-23-5 Step-up 消费
R1210 190
Ext.
0.8 8 2.2 6 100
180
SOT-23-5 Step-up 消费
R1213 3000 2.3 5.5 3 15 1000 DFN(PLP)2730-12 Step-up Ext. adjustable VOUT (option) 消费
RP400 600 0.7 5.5 1.8 5 700 DFN(PLP)1820-6
SOT-23-5
Step-up Ext. adjustable VOUT (option) 消费
RP401 1000 0.6 5.5 1.8 5.5 1200 DFN(PLP)1820-6
SOT-23-5
Step-up Ext. adjustable VOUT (option) 消费
RP402 1500 0.6 4.8 1.8 5.5 1000
1200
DFN(PLP)2020-8
SOT-23-5
Step-up Ext. adjustable VOUT (option) 消费
R1202 350
700
1.8 5.5 - 22.2 1200 DFN1616-6B
TSOT-23-6
Step-up LED,
PMOLED,
Ext. adjustable VOUT
消费
R1205 350
700
1.8 5.5 - 24.2 1200 DFN1616-6B
TSOT-23-6
Step-up LED,
PMOLED,
Ext. adjustable VOUT
消费
R1207 350
700
1.8 5.5 - 24.2 1200 TSOT-23-6 Step-up LED,
PMOLED,
Ext. adjustable VOUT
消费
R1218 700 1.8 5.5 - 30 1200 SOT-23-6 Step-up LED,
Ext. diode (option),
Ext. adjustable VOUT
消费
R1203 700 1.8 5.5 - 28.7 1200 DFN1616-6B
SOT-23-6
Step-up LED,
Ext. diode,
Ext. adjustable VOUT
消费
R1206 700 1.8 5.5 - 28.7 1200 SOT-23-6 Step-up LED,
Ext. diode,
Ext. adjustable VOUT
消费
R1204 900 2.3 5.5 - 40.2 750
1000
DFN(PLP)1820-6
TSOT-23-6
Step-up LED,
PMOLED,
Ext. diode,
Ext. adjustable VOUT
消费
R1214 1900 2.7 5.5 - 29 450
750
WLCSP-9-P1 Step-up LED2 strings,
Ext. diode,
Ext. adjustable VOUT
消费
R1208 2000 2.7 22 - 42 450
750
DFN(PLP)2730-12 Step-up LED4 strings,
Ext. diode,
Ext. adjustable VOUT
消费
R1200 700 2.3 5.5 - 20 1200 DFN1616-6
DFN(PLP)1820-6
SOT-23-6
Step-up PMOLED,
Ext. adjustable VOUT
消费
R1211 - 2.5 6 - - 300
700
SON-6
SOT-23-6W
Step-up
Controller
LCD/OLED/CCD,
Ext. adjustable VOUT
消费 / 车载
R1212 - 2.2 5.5 - - 300
700
1400
SON-8 Step-up
Controller
LCD/OLED/CCD,
Ext. adjustable VOUT
消费
R1215 - 1.8 5.5 - - 700
1400
SON-8 Step-up
Controller
LCD/OLED/CCD,
Ext. adjustable VOUT
消费
R1800 1 2.0 5.5 2.0 4.5 -*2 DFN(PLP)2330-12 Step-down Low quiescent current 消费
RP511 100 2.0 5.5 1 4.0 -*2 WLCSP-8-P1
DFN(PLP)2527-10
SOT-89-5
Step-down Low quiescent current 消费
RP516 100 1.8 5.5 0.3 1.2 -*2 WLCSP-8-P1 Step-down Low quiescent current 消费
RP514 100 1.8 5.5 1 4 -*2 WLCSP-9-P2 Step-down 消费 Low quiescent current
Battery monitor
RP512 300 2.0 5.5 1 4.0 -*2 WLCSP-8-P1 Step-down Low quiescent current 消费
RP517 300 1.8 5.5 0.3 1.2 -*2 WLCSP-8-P1 Step-down Low quiescent current 消费
RP515 300 1.8 5.5 1 4 -*2 WLCSP-9-P2 Step-down Low quiescent current
Battery monitor
消费
RP500 600 2.55 5.5 1.1 3.3 1200 DFN1616-6
DFN(PLP)1820-6
SOT-23-6W
Step-down 消费
RP503 600 2.5 5.5 0.8 2.5 600 DFN1616-6
SOT-23-5
Step-down 消费
RP507 600 2.3 5.5 0.7 5.5 2000 DFN(PLP)1616-6D Step-down Ext. adjustable VOUT 消费
RP504 600 2.3 5.5 0.8 3.3 2250 DFN(PLP)1216-6F
DFN1616-6B
SOT-23-5
Step-down Ext. adjustable VOUT 消费
RP508 600 2.3 5.5 0.8 3.3 6000 DFN(PLP)1212-6F Step-down 消费
RP502 600 2.5 5.5 0.8 3.3 3300 WLCSP-6-P2
DFN1616-6
Step-down 消费
R1232 1000 2.6 5.5 0.8 VIN 1000
2250
SON-8 Step-down Ext. adjustable VOUT (option) 消费
RP501 1000 2.5 5.5 1 3.3 2250 DFN(PLP)2527-10 Step-down 消费
RP505 1000 2.3 5.5 0.6 3.3 2250 DFN(PLP)2020-8
SOT-23-5
Step-down Ext. adjustable VOUT (option) 消费
RP509 500
1000
2.3 5.5 0.6 5.5 6000 WLCSP-6-P6
SOT-23-6
Step-down Ext. adjustable VOUT (option) 消费
RP519 500
1000
2.3 5.5 0.6 5.5 6000 WLCSP-6-P8 Step-down Ext. adjustable VOUT (option) 消费
RP506 2000 2.5 5.5 0.6 4 1200
2250
DFN(PLP)2527-10
DFN3030-12
Step-down Ext. adjustable VOUT (option) 消费 / 工业 / 车载
RP510 4000 2.5 5.5 0.8 3.3 2300 DFN3030-12 Step-down Ext. adjustable VOUT (option) 消费 / 工业 / 车载
R1223 - 2.3 13.2 1.5 5 300
500
SOT-23-5 Step-down
Controller
消费
R1224 - 2.3 18.5 1 VIN 180
300
500
SOT-23-5 Step-down
Controller
Ext. adjustable VOUT (option) 消费
R1225 - 2.3 18.5 1.2 6 180
300
500
SOT-23-6W Step-down
Controller
消费
R1240 1200 4.5 30 0.8 15 1250 SOT-23-6W
DFN(PLP)2527-10
Step-down Ext. adjustable VOUT 消费
R1245 1200 4.5 30 0.8 27.6 330
500
1000
2400
DFN(PLP)2020-8
DFN2020-8
SOT-23-6W
HSOP-8E
Step-down Ext. adjustable VOUT 消费 / 车载
R1243 2000 4.5 30 0.8 18 330
1000
HSOP-8E
DFN(PLP)2527-10
Step-down Ext. adjustable VOUT 消费
R1242 3000 5 30 0.8 15 330
500
1000
330-1000
HSOP-8E Step-down Ext. adjustable VOUT,
Ext. adjustable frequency (option)
消费
R1270 3000 3.6 34 0.8 31.6 300-2400 HSOP-18 Step-down Ext. adjustable VOUT,
Ext. adjustable frequency,
Ext. synchronizable frequency
消费 / 工业 / 车载
R1272 - 4 34 0.7 5.3 250-1000 HSOP-18 Step-down
Controller
Ext. adjustable VOUT,
Ext. adjustable frequency,
Ext. synchronizable frequency
消费 / 工业 / 车载
R1273 14000 4 34 0.7 5.3 250-1000 QFN0505-32B Step-down Ext. adjustable VOUT,
Ext. adjustable frequency,
Ext. synchronizable frequency
消费 / 工业 / 车载
R1275 2000 3.6 30 3.3 5 2000 HSOP-18 Step-down Ext. adjustable VOUT,
Ext. adjustable frequency,
Ext. synchronizable frequency
消费 / 工业 / 车载
R1276 3000 3.6 30(36) 0.7 6.5 250-1000 HSOP-18 Step-down 消费 / 工业 / 车载
RP604 300 1.8 5.5 1.6 5.2 *2- WLCSP-20-P2
DFN(PLP)2730-12
Multi Power Supply Low quiescent current 消费
RP605 300 1.8 5.5 1.6 5.2 *2- WLCSP-20-P3 DFN(PLP)2730-12 Low Power Consumption 300mA Buck-Boost
DC/DC Converter with Battery Monitor
消费
RP601 1000 2.3 5.5 2.75 4.2 2400 WLCSP-16-P1 Multi Power Supply 消费
RP602 1500 2.3 5.5 2.7 4.2 2600 WLCSP-20-P1 Multi Power Supply 消费
R1280 - 2.5 5.5 - - 200
700
SON-10 Step-up and Inverting
Controller
LCD/OLED/CCD,
Ext. adjustable VOUT
消费
R1283 1500 2.5 5.5 -20 20 300
700
1400
DFN(PLP)2730-12 Step-up and Inverting LCD/OLED/CCD,
Ext. adjustable VOUT
消费
R1286 1800 2.5 5.5 -6 5.8 1750 DFN(PLP)2730-12 Step-up and Inverting LCD/OLED/CCD,
Ext. adjustable VOUT (option)
消费
R1287 1500 2.5 5.5 -6 5.8 300
900
1000
1100
WLCSP-12-P1
DFN3030-12
Step-up and Inverting LCD/OLED/CCD,
Ext. adjustable VOUT (option)
消费
R1282 - 2.5 5.5 - - 700 SON-10 Step-up and Step-down
Controller
LCD/OLED/CCD,
Ext. adjustable VOUT
消费
R1293 2000 2.2 5.5 - 16 300-1000 QFN(PLP)0404-32 Step-up, LDO and Amplifier LCD/OLED/CCD,
Ext. adjustable VOUT,
Ext. adjustable frequency
消费
R1290 2000 2 5.5 - 20 180-1400 QFN0404-24 Step-up,
Charge pump (Positive and Negative)
LCD/OLED/CCD,
Ext. adjustable VOUT,
Ext. adjustable frequency
消费 / 车载
R1294 2000 2 5.5 - 20 210-1400 QFN0404-24B Step-up,
Charge pump (Positive and Negative)
LCD/OLED/CCD,
Ext. adjustable VOUT,
Ext. adjustable frequency
消费 / 工业 / 车载
RP600 1400 0.8 5.5 2.3 5.5 1200 DFN(PLP)2527-10 Step-up, LDO and VD Ext. adjustable VOUT (option) 消费
R5220 400 2.8 5.5 1 3.3 1200 DFN(PLP)2514-6 Step-down and LDO 消费
RP901 800
900
4.5 5.5 1.2 1.8 1200 DFN(PLP)2527-10 Step-down, LDO and VD 消费
RP904 1000 2.5 5.5 1 3.3 2000 WLCSP-11-P2 Step-down,
Dual channel
消费
RP550 1000 2.3 5.5 0.6 3.3 2250
2300
DFN(PLP)2730-12
DFN3030-12
Step-down,
Dual channel
Ext. adjustable VOUT 消费 / 工业 / 车载

*1 For step-down DCDC converter, the value represents IOUT. For step-up DCDC converter, the value represents ILX.

ARicoh offers power management ICs for LED lighting in 'Smart Society' that help our customers to add a new value to their products

We provide a constant current LED driver controller that can achieve human-friendly LED lightings. This controller can be used for LED lightings for FA equipment or various facilities that are directly driven by DC current. It also can be used for illumination for brightening surroundings or illumination for amusement that requires a large current or a wide dimming range. Also, it can be used for illumination for image recognition system that requires flicker-free lighting at photographing. This controller also can be used as a constant current controller for various equipments that require constant current.

Product Name VIN
min.[V]
VIN
max.[V]
Istandby
[µA]
Dimming
Control
min.[%]
Dimming
Control
max.[%]
Feedback
Voltage [V]
PKG Features
R1580N001A 3.6 34 140 1 100 0.4 SOT-23-6
R1580N002A 3.6 34 140 0.5 100 0.8 SOT-23-6 High Accuracy Dimming
R1580N003A 3.6 34 28 1 100 0.4 SOT-23-6 Low Standby Current

This device is a zero-voltage switching (ZVS) PFC/LED driver controller with a variable output current/voltage. It is ideal for improving power factors of LED lightings and consumer appliances.

R1700 is capable of Arbitrary Setting an Output Voltage based on Buck-boost (Inverting) Topology. Integration of this device and the R1580 allows the two-stage architecture and a flicker-free operation in LED lighting applications.

R1700V001A Yes No Typ. 1.2 V (Rising) SSOP-16
R1700V001B No No Typ. 1.2 V (Rising) SSOP-16
R1700V001C Yes Yes Typ. 3.65 V (Rising) SSOP-16
R1700V001D No Yes Typ. 3.65 V (Rising) SSOP-16
Product Name ILX
[mA]
VIN
min.[V]
VIN
max.[V]
VOUT
min.[V]
VOUT
max.[V]
Frequency
[kHz]
PKG Category Features
R1202 350
700
1.8 5.5 - 22.2 1200 DFN1616-6B
TSOT-23-6
Step-up LED,
PMOLED,
Ext. adjustable VOUT
R1205 350
700
1.8 5.5 - 24.2 1200 DFN1616-6B
TSOT-23-6
Step-up LED,
PMOLED,
Ext. adjustable VOUT
R1207 350
700
1.8 5.5 - 24.2 1200 TSOT-23-6 Step-up LED,
PMOLED,
Ext. adjustable VOUT
R1218 700 1.8 5.5 - 30 1200 SOT-23-6 Step-up LED,
Ext. diode (option),
Ext. adjustable VOUT
R1203 700 1.8 5.5 - 28.7 1200 DFN1616-6B
SOT-23-6
Step-up LED,
Ext. diode,
Ext. adjustable VOUT
R1206 700 1.8 5.5 - 28.7 1200 SOT-23-6 Step-up LED,
Ext. diode,
Ext. adjustable VOUT
R1204 900 2.3 5.5 - 40.2 750
1000
DFN(PLP)1820-6
TSOT-23-6
Step-up LED,
PMOLED,
Ext. diode,
Ext. adjustable VOUT
R1214 1900 2.7 5.5 - 29 450
750
WLCSP-9-P1 Step-up LED2 strings,
Ext. diode,
Ext. adjustable VOUT
R1208 2000 2.7 22 - 42 450
750
DFN(PLP)2730-12 Step-up LED4 strings,
Ext. diode,
Ext. adjustable VOUT
R1200 700 2.3 5.5 - 20 1200 DFN1616-6
DFN(PLP)1820-6
SOT-23-6
Step-up PMOLED,
Ext. adjustable VOUT
R1211 - 2.5 6 - - 300
700
SON-6
SOT-23-6W
Step-up
Controller
LCD/OLED/CCD,
Ext. adjustable VOUT
R1212 - 2.2 5.5 - - 300
700
1400
SON-8 Step-up
Controller
LCD/OLED/CCD,
Ext. adjustable VOUT
R1215 - 1.8 5.5 - - 700
1400
SON-8 Step-up
Controller
LCD/OLED/CCD,
Ext. adjustable VOUT
R1280 - 2.5 5.5 - - 200
700
SON-10 Step-up and Inverting
Controller
LCD/OLED/CCD,
Ext. adjustable VOUT
R1283 1500 2.5 5.5 -20 20 300
700
1400
DFN(PLP)2730-12 Step-up and Inverting LCD/OLED/CCD,
Ext. adjustable VOUT
R1286 1800 2.5 5.5 -6 5.8 1750 DFN(PLP)2730-12 Step-up and Inverting LCD/OLED/CCD,
Ext. adjustable VOUT (option)
R1287 1500 2.5 5.5 -6 5.8 300
900
1000
1100
WLCSP-12-P1
DFN3030-12
Step-up and Inverting LCD/OLED/CCD,
Ext. adjustable VOUT (option)
R1282 - 2.5 5.5 - - 700 SON-10 Step-up and Step-down
Controller
LCD/OLED/CCD,
Ext. adjustable VOUT
R1293 2000 2.2 5.5 - 16 300-1000 QFN(PLP)0404-32 Step-up, LDO and Amplifier LCD/OLED/CCD,
Ext. adjustable VOUT,
Ext. adjustable frequency
R1290 2000 2 5.5 - 20 180-1400 QFN0404-24 Step-up,
Charge pump (Positive and Negative)
LCD/OLED/CCD,
Ext. adjustable VOUT,
Ext. adjustable frequency
R1294 2000 2 5.5 - 20 210-1400 QFN0404-24B Step-up,
Charge pump (Positive and Negative)
LCD/OLED/CCD,
Ext. adjustable VOUT,
Ext. adjustable frequency

Aiming at saving energy, not only the battery-powered application, but all electronic equipment is required to consumption power limit according to each local standard. To save energy, instead of using LDO, switch IC for each circuit block is used after DCDC converter.

Simple MOSFET can play the role as a switch, but load switch IC can include protection circuits, discharge function at off state, and a slew rate control circuit. As a result, saving space and intensive function realization are possible. Ricoh provides wide variety lineup of switch ICs with low on resistance MOSFET and protection circuits in one chip.

Switch IC

Product Name ON Resistance [mΩ] Supply Current [µA] Operating Voltage
min.[V]
Operating
Voltage max.[V]
Output Current
[mA]
Internal FET PKG Category
R5520 100 20 4 5.5 @ Pch SOT-89-5 USB Switch
R5523 130 20 2.2 5.5 @ Pch SOT-23-5 USB Switch
R5524 100 110 2.7 5.5 @ Nch DFN(PLP)1820-6
SOT-23-5
USB Switch
R5540 120 9 0.75 3.6 200
450
Nch DFN(PLP)1010-4F Load Switch
R5541 18 25 0.6 5.5 3000 Nch DFN(PLP)1216-6G Load Switch
R5527 45 40 1.8 5.5 3000 Nch DFN(PLP)1612-4D Battery Line Switch
R5542 9 11 2.3 5.5 6000 Nch WLCSP-12-P3 Battery Line Switch
R5550 180 2.6 2.3 5.25 1000 Pch DFN(PLP)1010-4F Intelligent Power Switch
R5528 54 50 2.3 36 3000 Nch WLCSP-9-P1 OVP Switch
R5560 38 19 2.5 28 4500 Nch WLCSP-12-P4 OVP Switch
R5590 0.4 0.05 0.9 5.25 - @ SON1612-6
SOT-23-5
Rectifier Switch

Switch IC Features

Category Product
Description
Typical
Applications
USB Switch USB Power Line Protection
USB Power Line ON/OFF Control
USB Powered Application: PCs, PC Peripherals, Digital TVs, STBs, Printers, Smartphones
Rectifier Switch Output Rectifier Regardless of Input Polarity Toy and Healthcare Product Powered by Dry Cell
Load Switch Power Line ON/OFF Control and Distribution;
Secondary Power Supply Switch
Power-saving Required Equipment during Standby/ Sleep Mode:
Portable Communication Equipment, DSCs, DSVCs, PCs, MFPs
Battery Line Switch Battery Line Protection; Primary Power Supply Switch or Load Switch Secondary Battery Powered Equipment: Smartphones, Tablet PCs, PNDs, Notebook PCs It can be used as a load switch for any electronic equipment.
Intelligent Power Switch Power Line's Systematic Protection; Secondary Power Supply Switch Power-saving with High Protection Required Equipment during Standby/ Sleep Mode: Portable Communication Equipment, DSCs, DSVCs, PCs, MFPs
External Power Switch Several Power Line Switchover Control Power Selection Required Equipment: AC Adapters, USB Chargers, Wireless Charger
OVP Switch Overvoltage Protection for Input Pin Charger Protection for Secondary Battery-Powered Equipment
PC Card &
Express Card Power Switch
ON/OFF Control of PC Card Power Line PC Card Bus Slot, PC Card Reader Writer
ON/OFF Control of Express Card Power Line Express Card Slot

Typical Application