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RT9187CGB

RT9187CGB

RT9187CGB

Richtek USA Inc.

Enable Adjustable PMIC SC-74A, SOT-753

SOT-23

RT9187CGB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Operating Temperature-40°C~125°C
PackagingCut Tape (CT)
Published 2012
Part StatusDiscontinued
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Voltage - Input (Max) 5.5V
Output Voltage 4.5V
Output Type Adjustable
Output Configuration Positive
Current - Output 600mA
Control Features Enable
Voltage - Output (Min/Fixed) 0.8V
Number of Regulators1
Protection Features Over Current, Over Temperature
Current - Quiescent (Iq) 400μA
Voltage Dropout (Max) 0.2V @ 500mA
PSRR 60dB ~ 50dB (100Hz ~ 10kHz)
Dropout Voltage100mV
Voltage - Output (Max) 4.8V
Min Current Limit 900mA
RoHS StatusROHS3 Compliant
In-Stock:39366 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.59000$0.59

RT9187CGB Product Details

RT9187CGB Overview


Deliveries are in Cut Tape (CT) cases. The package is in a SC-74A, SOT-753 case. In this case, Adjustable represents the output type of the Voltage Regulated IC. This part implements 1 regulator ICs, which can be found in the following table. Regulator IC varies the range of Surface Mount operating temperatures. The Voltage Regulated IC operates at a temperature of -40°C~125°C degrees, which is its operating temperature. It is configured for output function Positive on this regulator. There is an output current of 600mA on this regulator. There is a voltage dropout of 10 volts for this IC regulator.

RT9187CGB Features


100mV dropout voltage


RT9187CGB Applications


There are a lot of Richtek USA Inc.
RT9187CGB Linear Voltage Regulators applications.


  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment

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