Datasheet
0.3A Variable Output
Industrial LDO Regulator
BDxxHA3MEFJ-LB
General Description
This is the product guarantees long time support in Industrial market.
BDxxHA3MEFJ-LB is a LDO regulator with output current 0.3A. The output accuracy is ±1% of output voltage. With external
resistance, it is available to set the output voltage at random (from 1.5V to 7.0V).It has package type: HTSOP-J8. Over
current protection (for protecting the IC destruction by output short circuit), circuit current ON/OFF switch (for setting the
circuit 0μA at shutdown mode), and thermal shutdown circuit (for protecting IC from heat destruction by over load condition)
are all built in. It is usable for ceramic capacitor and enables to improve smaller set and long-life.
Package
(Typ.)
(Typ.)
(Max.)
Features
HTSOP-J8
4.90mm x 6.00mm x 1.00mm
Long Time Support a Product for Industrial
Applications.
High accuracy reference voltage circuit
Built-in Over Current Protection circuit (OCP)
Built-in Thermal Shut Down circuit (TSD)
With shut down switch
Applications
Industrial Equipment
Key Specifications
Input power supply voltage range:
Output voltage range(Variable type):
4.5V to 8.0V
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:
Shutdown current:
0.3A (Max.)
0μA(Typ.)
HTSOP-J8
Operating temperature range:
-40℃ to +105℃
Typical Application Circuit
VCC
EN
VO
VCC
EN
VO
COUT
COUT
CIN
CIN
R1
R2
VO_S
FB
GND
FIN
GND
FIN
CIN,COUT : Ceramic Capacitor
CIN,COUT : Ceramic Capacitor
○Product structure:Silicon monolithic integrated circuit ○This product has no designed protection against radioactive rays.
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TSZ02201-0R6R0AZ00540-1-2
21.Feb.2014 Rev.002
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