Datasheet
CMOS LDO Regulator Series for Portable Equipments
Versatile Package FULL CMOS LDO Regulator
BUxxUC3WG series
...
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
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