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BA51W12ST

BA51W12ST

BA51W12ST

ROHM Semiconductor

Fixed 1.7mm PMIC 3

SOT-23

BA51W12ST Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Number of Pins 5
Pbfree Code yes
Number of Terminations 5
ECCN Code EAR99
Terminal Finish TIN/TIN COPPER
Max Operating Temperature85°C
Min Operating Temperature -40°C
Power Rating 2W
Terminal Position SINGLE
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch1.7mm
Time@Peak Reflow Temperature-Max (s) 10
Pin Count3
Number of Outputs 2
Qualification StatusNot Qualified
Output Type Fixed
Max Output Current1A
Voltage - Output 9V
Output Voltage 1 9V
Min Input Voltage 10V
Max Input Voltage 25V
Dropout Voltage1-Nom 0.3V
Voltage Tolerance-Max 5%
Output Voltage 2 5V
Line Regulation-Max (%/V) 0.1%
Height 8mm
Length 10mm
Width 4.5mm
RoHS StatusRoHS Compliant
In-Stock:1368 items

BA51W12ST Product Details

BA51W12ST Overview


There are 5 terminations on the gadget. The IC chip's output type is Fixed. IC voltage regulator has a sum of 3 pins. To ensure prompt, sufficient performance, this part features 2 outputs in total. The component's pin number remains 5. It works in 1A output current at mostThe regulator operates with a maximum operating temperature of 85°C. At the very least, the voltage regulator IC works with a -40°C operating temperature. On a system basis, this IC voltage regulator is able to output 9V volts generally.

BA51W12ST Features


The maximum operating temperature of -40°C


BA51W12ST Applications


There are a lot of ROHM Semiconductor
BA51W12ST Linear Voltage Regulators applications.


  • Home electric appliance
  • Battery-powered device
  • Communication device
  • Personal communication device
  • Portable telephone
  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator

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