產品類別

 型号
Power Management ICs 电源管理
DC/DC轉換ICs - 升壓型
RH5RI, RN5RK, RN5RYxx1, RN5RY202, RH5RH, R1210Nxx1, R1210Nxx2, R1211x
DC/DC轉換ICs -升壓/反相双路輸出 RV5VH, R1280D002x,
DC/DC轉換ICs -升壓/降壓型 RS5RM, RS5RJ,
DC/DC轉換ICs -降壓型 R1221N, R1223N, R1224N, R1225N,
DC/DC轉換ICs -降壓型(同步型) R1230D
DC/DC轉換ICs -反向充电器 R1250V,
線性穩壓 ICs Rx5RL, RQ5RW, Rx5RE, R1150H,
低壓差穩壓 ICs RN5RT, Rx5RZ, R1140Q, R1111N, R1112N, R1121N, R1122N, R1160N,
R1130x, R5510H, R1170x, R5320G, R5321N, RN5RG, RN5RF,
电壓檢渺ICs/复位iICs RN5VL, RN5VT, RN5VD, R3111x, R3112Q, R3130N, R3131N
MCU for Power Supply Management 單片机电源管理
單片机 - 看门狗 ICs R5101G, R5102V,
Battery Protection ICs 电池保护
鋰电保护 ICs
 RN5VM, R5421,
Real Time Clock 实時時钟
实時時钟 ICs RP/RSS5C62,
4線串行接口实時時钟 ICs RS/RVC348A/B
2線串行接口实時時钟 ICs RS5C372A, RS5C386A, RS5C387A,
3線串行接口实時時钟 ICs RS5C317A, RS5C317B, RS/RV5C338A, RV5C339A


Voltage Detectors (VD)
Series PDF Part No. Package Comments
Rx5VL 300KB RE5VLxxxx
RH5VLxxxx
RN5VLxxxx
 TO-92
SOT-89
SOT-23-5
 Standard Type
Rx5VT 325KB RE5VTxxxx
RH5VTxxxx
RN5VTxxxx
 TO-92
SOT-89
SOT-23-5
 Low Voltage Type
RN5VD 199KB RN5VDxxxx SOT-23-5 Built-in Delay Function
R3111x 274KB R3111Exxx1x
R3111Hxxx1x
R3111Nxxx1x
R3111Qxxx1x
 TO-92
SOT-89
SOT-23-5
SC-82AB
 High Accuracy Detector Threshold ±2%
Small Size, Highly Efficient
R3112x 341KB R3112Nxxx1x
R3112Qxxx1x
 SOT-23-5
SC-82AB
 High Accuracy Detector Threshold ±1.5%
Small Size, Highly Efficient
R313xN 274KB R3130NxxxA/C
R3131NxxxA/C
 SOT-23-3
SOT-23-3
 Reset Circuit IC, Pin to Pin compatible with MAX809 Built-in Delay Circuit without external capacitor
Reset Circuit IC, Pin to Pin compatible with MAX810 Built-in Delay Circuit without external capacitor


Voltage Regulators (VR)
DC/DC Converters (DC/DC)
Series PDF Part No. Package Comments
Rx5RL 145KB RE5RLxxxx
RH5RLxxxx
RN5RLxxxx		 TO-92
SOT-89
SOT-23-5		 Standard Type
RQ5RW 174KB RQ5RWxxxx SC-82AB Voltage Accuracy ±2.0%
with Standby function
Rx5RE 138KB RE5RExxxx
RH5RExxxx
 TO-92
SOT-89
 Large Output Type
RN5RG 126KB RN5RGxxxx SOT-23-5
 External Transistor Type
with Standby function
RN5RF 135KB RN5RFxxxx SOT-23-5 External Transistor Type/Low ripple
RN5RT 90KB RN5RTxxxx SOT-23-5 Low Dropout Type
RN5RZ 152KB RN5RZxxxx SOT-23-5 Low Noise Type
R1110N 178KB R1110Nxxxx SOT-23-5 LDO/LP2980 Compatible
R1111N 186KB R1111Nxxxx SOT-23-5 LDO/LP2980 Compatible
R1112N 245KB R1112Nxx1x SOT-23-5 LP2980/2985 Compatible
R1113Z 394KB R1113Zxx1x WL-CSP 4pin WL-CSP 150mA Low Noise LDO
R1120N 188KB R1120Nxxxx SOT-23-5 LDO/TK112 Compatible
R1121N 181KB R1121Nxxxx SOT-23-5 LDO/TK112 Compatible
R1122N 296KB R1122Nxx1x SOT-23-5 TK111, TK112 Compatible
R1130X 262KB R1130Xxxxx SOT-89-5 300mA LDOs
R5510H 293KB R5510Hxxxx SOT-89-5 400mA Fixed / Adjustable LDO with Reset
R5320G 351KB R5320GxxxA 8pin SSOP CMOS 3ch-LDO for RF unit
R5321D 249KB R5321Dxxxx SON8 CMOS 2ch-LDO for RF unit
R1140Q 182KB R1140Qxx1x SC-82AB SC-82 Super LDOs
R1141Q 448KB R1141Qxx1x SC-82AB SC82 120mA LDO
R1150H 394KB R1150Hxxxx SOT-89-5 Voltage Regulator(with Wide Input Voltage Range) with reset
R1151N 425KB R1151Nxxxx SOT-23-6 Large Output Current LDO Controller with Reset


DC/DC Converters (DC/DC)
Series PDF Part No. Package Comments
RH5RH 200KB RH5RHxx1A
RH5RHxx2B
RH5RHxx3B
 SOT-89

SOT-89-5

 PWM Step-up Type
RH5RI 180KB RH5RIxx1B
RH5RIxx2B
RH5RIxx3B
 SOT-89

SOT-89-5

 VFM Step-up Type
RN5RK 227KB RN5RKxx1A
RN5RKxx1B
RN5RKxx2A
 SOT-23-5 VFM Step-up/Duty 77%
Internal Transistor Type
VFM Step-up/Duty 55%
Internal Transistor Type
VFM Step-up/Duty 77%
External Transistor Type
RN5RYxx1 118KB RN5RYxx1x SOT-23-5 VFM Step-up Type
RN5RY202 75KB RN5RY202A SOT-23-5 VFM Step-up Type
RV5VH 385KB RV5VH1xx
RV5VH2xx
RV5VH3xx
 8pin SSOP Dual output (positve/negative)
RS5RM 214KB RS5RMxxxx 8pin SSOP PWM Step-up/down
RS5RJ 215KB RS5RJxxxx 8pin SSOP VFM Step-up/down
R1210Nxx1x 180KB R1210Nxx1A
R1210Nxx1C
R1210Nxx1D
 SOT-23-5 PWM Step-up DC/DC converter
Built-in Driver Transistor
Oscillaor Frequency
..... 100kHz(A/C version)
..... 180kHz(D version)
A version with Frequency change-over circuit


Multi-Power Supply
Series PDF Part No. Package Comments
Rx5VE 321KB
 RS5VExxxx
RV5VExxxx		 16pin SOP
16pin SSOP		 Suitable for cellular phone
VRx4 and VDx2
R5310L 377KB R5310Lxxxx
 32pin QFP
 Suitable for cellular phone
VRx8 and VDx3 and LED driver x3
Ringer controller
R5312L 337KB R5312Lxxxx 32pin QFP Suitable for cellular phone
VRx8 and VDx3 and LED driver x2


Battery Management
Series PDF Part No. Package Comments
RV5VG1 93KB RV5VG1xxx 8pin SSOP Li-ion battery protector
RN5VM1 181KB RN5VM1xxx SOT-23-6 Li-ion battery protector
R5421N 207KB R5421NxxxC SOT-23-6 Li-ion battery protector
detector threshold ±25mV
R5422N 86KB R5422NxxxC/
xxxE		 SOT-23-6 Li-ion battery protector
R5426X 796KB R5426Dxxxx
R5426Nxxxx		 SON6
SOT-23-6 		Li-ion/Polymer single cell protector ICs
R5440N 147KB R5440N2xxA SOT-23-5 Ni-Cd/Ni-MH batteries charger protector


Micro Processor Peripherals
Series PDF Part No. Package Comments
R5101G 310KB
 R5101GxxxA SSOP8G VR+VD+watchdog timer
R5102V 136KB R5102VxxxA
 SSOP10
 VRx2+watchdog timer

USB high-side Power switch
Series PDF Part No. Package Comments
R5520H 241KB
 R5520Hxxxx SOT89-5 Single channel USB Power Distribution Switch