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BU33UC3WG-TR

Description
Switching Voltage Regulators Full CMOS LDO Regulator
Categorysemiconductor    Power management   
File Size1MB,26 Pages
ManufacturerROHM Semiconductor
Websitehttps://www.rohm.com/
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BU33UC3WG-TR Overview

Switching Voltage Regulators Full CMOS LDO Regulator

BU33UC3WG-TR Parametric

Parameter NameAttribute value
Product CategorySwitching Voltage Regulators
ManufacturerROHM Semiconductor
PackagingCut Tape
PackagingReel
Factory Pack Quantity3000
Datasheet
CMOS LDO Regulator Series for Portable Equipments
Versatile Package
FULL CMOS LDO Regulator
BUxxUC3WG series
●General
Description
BUxxUC3WG series is high-performance FULL CMOS
regulator with 300-mA output, which is mounted on
versatile package SSOP5 (2.9 mm
2.8 mm
1.25 mm).
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 ROHM’s.
●Key
Specifications
Output voltage:
Accuracy output voltage:
Low current consumption:
Operating temperature range:
1.0V to 3.3V
±1.0% (±25mV)
50μA
-40°C to +85°C
●Applications
Battery-powered portable equipment, etc.
●Package
SSOP5:
●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
Package SSOP5 is similar to SOT-23-5 (JEDEC)
Low dropout voltage
2.90mm x 2.80mm x 1.25mm
●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
1/23
TSZ02201-0RBR0A300110-1-2
29.Jan.2015 Rev.005
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