○Product structure：Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays.
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TSZ02201-0R6R0A600210-1-2
© 2012 ROHM Co., Ltd. All rights reserved.
www.rohm.com
TSZ22111･14･001
27.Dec.2012 Rev.002
Datashee
HTSOP-J8
1.5A Variable / Fixed Output
LDO Regulators
BDxxHC5WEFJ
●General Description
BDxxHC5WEFJ series devices are LDO regulators with an output current of 1.5A. 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 1.5 to 7.0V using external resistors. Various fixed output voltage devices that do not use external
resistors are also available. It can be used for a wide range of digital appliance applications. It has a small package type:
HTSOP-J8 (4.90mm x 6.00mm x 1.00mm). 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 (OCP)
■ Built-in Thermal Shut Down circuit (TSD)
■ Zero µA Shutdown mode
●Key Specifications
Input Power Supply Voltage range: 4.5V to 8.0V
Output voltage range(Variable type): 1.5V to 7.0V
Output voltage(Fixed type):
1.5V/1.8V/2.5V/3.0V /3.3V/5.0V/6.0V/7.0V
Output current: 1.5A (Max.)
Shutdown current: 0μA(Typ.)
Operating temperature range: -25℃ to +85℃
●Package (Typ.) (Typ.) (Max.)
HTSOP-J8 4.90mm x 6.00mm x 1.00mm
●Typical Application Circuit
V
O
V
CC
EN
GND FIN
V
O_S
C
OUT
C
IN
C
IN
,C
OUT
: Ceramic Capacitor
R1
V
O
V
CC
EN
GND FIN
R2
FB
C
OUT
C
IN
C
IN
,C
OUT
: Ceramic Capacitor
Output voltage variable type
Output voltage fixed type
