Black Richtek Linear Regulators (Ldo) Rt9043,rt9053a,rt9030a,rt9059

Richtek Popular LDO Product Family
General Purpose with Fixed VOUT and Adjustable VOUT
Low VIN & Low VOUT for Intersystem Applications
Ultra Low IQ for Battery Applications
Industrial Applications
Automotive Applications
Others
General Purpose PMOS LDO with Fixed VOUT
IOUTVINVOUTKey FeaturesVDropoutP/N
300mA2.5V~5.5V1.5V~5.0V
EN pin
220mV@300mA RT9193
RT9198/RT9198A
500mA2.5V~5.5V1.2V~3.3V
EN pin
Ultra low noise
250mV@500mA RT9013
500mA2.5V~5.5V1.2V~3.3V
External soft start
Low noise
250mV@500mA RT9020
300/600mA3.0V~5.5V1.2V~4.5V
Available in various packages
230mV@300mA
580mV@600mA RT9166/RT9166A
250mA1.2V~5.5V0.9V~3.0V
EN pin
680mV@250mA RT9083
250mA2.5V~5.5V1.2V~3.3V
25I A IQ
400mV@200mA RT9076
250mA3.5V~14V2.5V~9V
EN pin
400mV@100mA RT9077

General Purpose PMOS LDO with Adjustable VOUT
IOUTVINVOUTKey FeaturesVDropoutP/N
400mA2.2V~5.5V1.2V~VIN
EN pin
35I A low IQ
230mV@400mA RT9043
400mA2.2V~5.5V0.8V~VIN
EN pin
Ultra fast response in line/load transient
35I A low IQ
230mV@400mA RT9053A
500mA2.5V~5.5V0.8V~4.5V
Or Fixed
EN pin
PGOOD
160mV@500mA RT9186A
1A2.5V~5.5V1V~3.3V
LDO dropout
240mV@1A RT9187

Low VIN & Low VOUT for Intersystem Applications
IOUTVINVOUTKey FeaturesVDropoutP/N
150mA1.65V~5.5V1.0V~3.3
(Adj.)
EN pin
100mV@150mA RT9030
300mA1.5V~5.5V1.0V~3.3V
(Adj.)
EN pin
300mV@300mA RT9030A
500mA1.0V~5.5V Vin
3V~5.5V VDD1.0V~2.0V
(Fixed or Adj.)
EN pin
PGOOD pin
300mV@500mA RT9041
2A1.4V~6V0.5V~5.0V
EN pin
400mV@2A RT9048
RT2516
2A1.0V~5.5V Vin
3V~5.5V VDD1.05V~2.5V
(Fixed or Adj.)
EN pin
PGOOD pin
230mV@2A RT9059
3A1.4V~5.5V Vin
3V~5.5V VDD1.05V~2.5V
(Fixed or Adj.)
EN pin
PGOOD pin
210mV@3A RT9059
3A1V~5V Vin
3V~5.5V VDD1.5V/1.8V/2.5V
(Fixed or Adj.)
EN pin
PGOOD pin
3msec SS
350mV@3A RT9059