BH31FB1WHFV-TR Datasheet, PDF (1/13 Pages) Rohm – 1ch 300mA CMOS LDO Regulators

Datasheet
CMOS LDO Regulators for Portable Equipments
1ch 300mA
CMOS LDO Regulators
BHxxMA3 series
●General Description
BHxxMA3 series are high-performance CMOS LDO
regulators with output current ability of up to 300mA. These
devices have excellent noise characteristics despite of
their low circuit current consumption of 65µA. They are
most appropriate for various applications such as power
supplies for logic IC, RF, and camera modules.
●Features
„ High Output Voltage Accuracy: ±1 %
(±25mV on VOUT<2.5V products)
„ Dropout voltage: 60mV (IOUT=100mA)
„ Compatible with small ceramic capacitor
„ Output Voltage ON/OFF Control
„ Built-in Over Current Protection Circuit (OCP)
„ Built-in Thermal Shutdown Circuit (TSD)
„ Ultra-small power package:HVSOF6
●Applications
„ Battery-driven portable devices
„ Other electronic devices using microcontrollers or
logic circuits
●Key Specifications
„ Input Power Supply Voltage Range:
„ Output Current Range:
„ Operating Temperature Range:
„ Output Voltage Lineup:
„ Output Voltage Accuracy:
„ Circuit Current:
„ Standby Current:
2.5V to 5.5V
0 to 300mA
-40 to 85℃
1.5V to 3.3V
±1%
65μA (Typ.)
0μA (Typ.)
●Package
HVSOF6
W(Typ.) x D(Typ.) x H(Max.)
1.60mm x 3.00mm x 0.75mm
●Typical Application Circuit
Vin
Cin
On
Off
VIN
VOUT
VOUT
BHxxMA3
STBY
GND
NOISE
Figure 1. Typical Application Circuit
Vout
Cout
Cn
○Product structure：Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays
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TSZ22111・14・001
1/10
TSZ02201-0RBR0A300170-1-2
25.Sep.2013 Rev.001