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BU31UA3WNVX-TL

BU31UA3WNVX-TL

BU31UA3WNVX-TL

ROHM Semiconductor

Enable Fixed PMIC 4-UDFN Exposed Pad

SOT-23

BU31UA3WNVX-TL Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 10 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 4-UDFN Exposed Pad
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2015
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
ECCN Code EAR99
Max Power Dissipation560mW
Peak Reflow Temperature (Cel) NOT SPECIFIED
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Voltage - Input (Max) 5.5V
Output Voltage 3.1V
Output Type Fixed
Max Output Current300mA
Output Configuration Positive
Control Features Enable
Number of Regulators1
Min Input Voltage 1.7V
Protection Features Over Current, Over Temperature
Current - Quiescent (Iq) 90μA
Voltage Dropout (Max) 0.22V @ 300mA
PSRR 70dB (1kHz)
Dropout Voltage200mV
Min Current Limit 370mA
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1170 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.043464$1.043464
10$0.984400$9.844
100$0.928679$92.8679
500$0.876112$438.056
1000$0.826521$826.521

BU31UA3WNVX-TL Product Details

BU31UA3WNVX-TL Overview


This Voltage Regulator IC comes inTape & Reel (TR) packaging. This battery regulator is contained in a 4-UDFN Exposed Pad package. The IC chip's output type is Fixed. This electronic component implements 1 regulators. The Linear Voltage Regulator's mounting type is Surface Mount. The IC Regulator is set to operate at -40°C~85°C degrees. This regulator's output function is configured to be Positive. Its dropout voltage is 10 volts. It works in 300mA output current at most

BU31UA3WNVX-TL Features


200mV dropout voltage


BU31UA3WNVX-TL Applications


There are a lot of ROHM Semiconductor
BU31UA3WNVX-TL 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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