BD00IC0WEFJ Datasheet, PDF (1/26 Pages) Rohm – 1A Variable Fixed Output LDO Regulators

Datasheet
1A Variable / Fixed Output
LDO Regulators
BDxxIC0WEFJ / BDxxIC0WHFV
●General Description
BDxxIC0W series devices are LDO regulators with an output current of 1.0A. The output accuracy is ±1% of the output
voltage. Both fixed and variable output voltage devices are available. The output voltage of the variable output voltage
device can be varied from 0.8 to 4.5V using external resistors. Various fixed output voltage devices that do not use external
resistors are also available. These LDO regulators are available in two package types: HTSOP-J8 (4.90mm x 6.00mm x
1.00mm) and HVSOF6 (1.60mm x 3.00mm x 0.75mm), and can be used in a wide variety of digital appliances. These
devices have built in over current protection to protect the device when output is shorted, 0µA shutdown mode and thermal
shutdown circuit to protect the device during over load conditions. These LDO regulators are usable with ceramic capacitors
that enable a smaller layout and longer life.
●Features
„ +/-1% output voltage accuracy
„ Built-in Over Current Protection circuit (OCP)
„ Built-in Thermal Shut Down circuit (TSD)
„ Zero µA Shutdown mode
●Package
HTSOP-J8
HVSOF6
(Typ.) (Typ.) (Max.)
4.90mm x 6.00mm x 1.00mm
1.60mm x 3.00mm x 0.75mm
●Key Specifications
■ Input Power Supply Voltage range:
2.4V to 5.5V
■ Output Voltage range(Variable type):
0.8V to 4.5V
■ Output Voltage(Fixed type):
1.0V/1.2V/1.25V/1.5V
1.8V/2.5V/2.6V/3.0V/3.3V
(1.25V/2.6V:HVSOF6 only)
■ Output Current:
1.0A (Max.)
■ Shutdown Current:
0 µA (Typ.)
■ Operating Temperature Range:
-25 to +85℃
HTSOP-J8
●Typical Application Circuit
HVSOF6
V_CC
V_O
V_CC
V_O
C_IN
R₁
C_OUT
C_IN
V_{O_S}
EN
FB
GND FIN
R₂
EN
GND FIN
C_OUT
C_IN,C_OUT : Ceramic Capacitor
C_IN,C_OUT : Ceramic Capacitor
Output voltage variable type
Output voltage fixed type
○Product structure：Silicon monolithic integrated circuit
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111ï½¥14ï½¥001
○This product is not designed with protection against radioactive rays.
1/23
TSZ02201-0R6R0A600430-1-2
21.Dec.2012 Rev.002