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BU12UC3WG-TR

Rohm
Part Number BU12UC3WG-TR
Manufacturer Rohm
Description FULL CMOS LDO Regulator
Published Mar 11, 2015
Detailed Description Datasheet CMOS LDO Regulator Series for Portable Equipments Versatile Package FULL CMOS LDO Regulator BUxxUC3WG series ...
Datasheet PDF File BU12UC3WG-TR PDF File

BU12UC3WG-TR
BU12UC3WG-TR

Overview
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 50μA.
It is most appropriate for various applications such as power supplies for logic IC, RF, and camera modules ROHM’s.
●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 ●Key Specifications „ Output voltage: „ Accuracy output voltage: „ Low current consumption: „ Operating temperature range: 1.
0V to 4.
0V ±1.
0% (±25mV) 50μA -40°C to +85°C ●Applications Battery-powered portable equipment, etc.
●Package SSOP5: 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 02.
Jul.
2013 Rev.
002 BUxxUC3WG series ●Connection Diagram SSOP5 VOUT N.
C.
Datasheet Marking Lot.
No VIN GND STBY TOP VIEW ●Pin Descriptions PIN No.
1 2 3 4 5 Symbol VIN GND STBY N.
C.
VOUT SSOP5 Function Power Supply Voltage Grounding ON/OFF control of output voltage (High: ON, Low: OFF) Unconnected Terminal Output Voltage ●Ordering Information B U x x U C3 W G - ｘ ｘ Part Number SSOP5 Output Voltage 10 : 1.
0V 40 : 4.
0V Low Dropout Voltage Maximum Output Current 300m...


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