BUXXUC3WG Datasheet, PDF (1/26 Pages) Rohm – High accuracy detection

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.
●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 3.3V
±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
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© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111・14・001
○This product is not designed for protection against radioactive rays
TSZ02201-0RBR0A300110-1-2
1/23
29.Jan.2015 Rev.005