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BU21UA3WNVX-TL

Description
LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO
Categorysemiconductor    Power management   
File Size1MB,31 Pages
ManufacturerROHM Semiconductor
Websitehttps://www.rohm.com/
Environmental Compliance
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BU21UA3WNVX-TL Overview

LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO

BU21UA3WNVX-TL Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerROHM Semiconductor
Product CategoryLDO Voltage Regulators
RoHSDetails
Mounting StyleSMD/SMT
Package / CaseDFN-4
PackagingCut Tape
PackagingMouseReel
PackagingReel
Factory Pack Quantity5000
Datasheet
CMOS LDO Regulator Series for Portable Equipments
Versatile Package
FULL CMOS LDO Regulator
BUxxUA3WNVX series
●General
Description
BUxxUA3WNVX series is high-performance FULL
CMOS regulator with 300-mA output, which is mounted
on versatile package SSON004X1010 (1.00mm
1.00
mm
0.60mm). It has excellent noise characteristics and
load responsiveness characteristics despite its low circuit
current consumption of 50A. It is most appropriate for
various applications such as power supplies for logic IC,
RF, and camera modules.
●Features
High accuracy detection
low current consumption
Compatible with small ceramic capacitor (Cin=Co=1.0uF)
With built-in output discharge circuit
High ripple rejection
ON/OFF control of output voltage
With built-in over current protection circuit
and thermal shutdown circuit
Low dropout voltage
●Key
Specifications
Output voltage:
Accuracy output voltage:
Low current consumption:
Operating temperature range:
1.0V to 3.7V
±1.0% (±25mV)
50μA
-40°C to +85°C
●Applications
Battery-powered portable equipment, etc.
●Package
SSON004X1010 :
1.00mm x 1.00mm x 0.60mm
●Typical
Application Circuit
STBY
VIN
STBY
VIN
VOUT
VOUT
GND
GND
GND
Figure 1. Application Circuit
○Product
structure:Silicon monolithic integrated circuit
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111・14・001
○This
product is not designed for protection against radioactive rays
1/27
TSZ02201-0GBG0A300010-1-2
30.Oct.2015 Rev.008
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