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RT9043GB

RT9043GB

RT9043GB

Richtek USA Inc.

Enable Adjustable 0.93mm PMIC 5 SC-74A, SOT-753

SOT-23

RT9043GB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 16 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Number of Pins 5
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2011
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 5
ECCN Code EAR99
Power Rating 400mW
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Terminal Pitch0.93mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count5
Voltage - Input (Max) 5.5V
Output Voltage 3.3V
Output Type Adjustable
Max Output Current400mA
Output Configuration Positive
Quiescent Current50μA
Control Features Enable
Voltage - Output (Min/Fixed) 1.2V
Number of Regulators1
Min Input Voltage 2.2V
Protection Features Over Current
Voltage Dropout (Max) 0.35V @ 400mA
PSRR 67dB ~ 56dB (1kHz ~ 10kHz)
Dropout Voltage230mV
Voltage - Output (Max) 5V
Min Current Limit 400mA
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:16517 items

Pricing & Ordering

QuantityUnit PriceExt. Price

RT9043GB Product Details

RT9043GB Overview


The package contains a Tape & Reel (TR) case. In SC-74A, SOT-753 cases, it is packaged. This gadget has 5 terminations on it, each with a different function. Adjustable 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~85°C degrees. It has been configured that the output function of this IC regulator is Positive. 5 pins make up the sum of this IC voltage regulator. As far as its dropout voltage is concerned, it is 10 volts. The regulator IC has 5 pins. When operating at maximum output current, the regulator IC reaches 400mA. It operates in the 50μA Quiescent Current state.

RT9043GB Features


230mV dropout voltage


RT9043GB Applications


There are a lot of Richtek USA Inc.
RT9043GB 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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