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RT9178-2HGB

RT9178-2HGB

RT9178-2HGB

Richtek USA Inc.

Enable Fixed PMIC SC-74A, SOT-753

SOT-23

RT9178-2HGB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 18 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
Published 2011
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Voltage - Input (Max) 6V
Output Voltage 2.85V
Output Type Fixed
Output Configuration Positive
Current - Output 200mA
Control Features Enable
Number of Regulators1
Protection Features Over Current, Over Temperature
Current - Quiescent (Iq) 150μA
Voltage Dropout (Max) 0.3V @ 200mA
PSRR 70dB ~ 40dB (100Hz ~ 10kHz)
Dropout Voltage200mV
RoHS StatusROHS3 Compliant
In-Stock:1010 items

RT9178-2HGB Product Details

RT9178-2HGB Overview


The package contains a Tape & Reel (TR) case. In SC-74A, SOT-753 cases, it is packaged. Fixed is the IC Voltage Regulator's output type. A total of 1 regulators are implemented in this eletric component. Surface Mount operating temperature varies depending on the IC Voltage Regulator. The Regulator IC chip is set to operate at -40°C~125°C degrees. It has been configured that the output function of this IC regulator is Positive. There is an output of 200mA at the moment. As far as its dropout voltage is concerned, it is 10 volts.

RT9178-2HGB Features


200mV dropout voltage


RT9178-2HGB Applications


There are a lot of Richtek USA Inc.
RT9178-2HGB Linear Voltage Regulators applications.


  • Personal communication device
  • Portable telephone
  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV

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