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BH28SA3WGUT-E2

BH28SA3WGUT-E2

BH28SA3WGUT-E2

ROHM Semiconductor

Enable Fixed 0.5mm PMIC 4-WFBGA, CSPBGA

SOT-23

BH28SA3WGUT-E2 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 13 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 4-WFBGA, CSPBGA
Number of Pins 4
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2011
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Packing Method TAPE AND REEL
Max Power Dissipation530mW
Terminal Position BOTTOM
Terminal FormBALL
Terminal Pitch0.5mm
Number of Outputs 1
Qualification StatusNot Qualified
Voltage - Input (Max) 5.5V
Output Voltage 2.8V
Output Type Fixed
Max Output Current150mA
Output Configuration Positive
Control Features Enable
Output Voltage 1 2.8V
Number of Regulators1
Min Input Voltage 2.2V
Protection Features Over Current, Over Temperature
Current - Quiescent (Iq) 72μA
Voltage Dropout (Max) 0.15V @ 100mA
PSRR 63dB (1kHz)
Dropout Voltage100mV
Dropout Voltage1-Nom 0.5V
Power Supply Rejection Ratio (PSRR) 63dB
Voltage Tolerance-Max 1%
Input Voltage Absolute-Max 6.5V
Input Bias Current 40μA
RoHS StatusROHS3 Compliant
In-Stock:18170 items

Pricing & Ordering

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BH28SA3WGUT-E2 Product Details

BH28SA3WGUT-E2 Overview


A Tape & Reel (TR) case is used to deliver the Voltage Regulated IC. A 4-WFBGA, CSPBGA case is used for packaging. As you can see, the IC chip has 4 terminations. Regulator IC chip's output type is Fixed. The electronic part implements 1 regulators in total. In this Regulator IC chip, the operating temperature of Surface Mount varies. -40°C~85°C degrees is the operating temperature of the Voltage Regulator IC. There is one output function configured for this voltage regulator IC, and that is Positive. It has 1 outputs to ensure that the performance of this regulator is prompt and sufficient. The dropout voltage of the regulator IC is 10 volts. 4 pins are on the chip. There is a way of packing the regulator that is called TAPE AND REEL. To meet operation requirements, the voltage regulator IC has a maximum output current of 150mA.

BH28SA3WGUT-E2 Features


100mV dropout voltage
TAPE AND REEL method of packing


BH28SA3WGUT-E2 Applications


There are a lot of ROHM Semiconductor
BH28SA3WGUT-E2 Linear Voltage Regulators applications.


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

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