Datasheet
LDO Regulators with Voltage Detector
500 mA Output LDO Regulator
with Voltage Detector
BD4275FP2-C BD4275FPJ-C
General Description
Key Specifications
BD4275FP2-C and BD4275FPJ-C are automotive suited
voltage regulator with 1ch Reset and offers the output
current of 500mA while limiting the low quiescent current.
These regulators are therefore ideal for applications
requiring a direct connection to the battery and a low
current consumption. A reset signal is generated for an
output voltage VO of Typ 4.62 V.
Qualified for Automotive Applications
Input Voltage Range:
Low Quiescent Current:
Output Load Current:
-0.3 V to +45 V
65 μA (Typ)
500 mA
5.0 V ±2 %
4.62 V ±2.5 %
Output Voltage:
Reset Detect Voltage Accuracy:
Over Current Protection (OCP)
Thermal Shut Down (TSD)
AEC-Q100 qualified.
The reset delay time can be programmed by the external
capacitor.
Features
Low ESR ceramic capacitors applicable for output.
Low drop voltage: PDMOS output transistor
Power on and under-voltage reset
Package
W (Typ) × D (Typ) × H (Max)
10.16 mm × 15.10 mm × 4.70 mm
FP2: TO263-5F
Programmable reset delay time by external capacitor.
Applications
Onboard vehicle device (body-control, car stereos,
satellite navigation system, etc)
FPJ: TO252-J5F
6.60 mm × 10.10 mm × 2.38 mm
Figure 1. Package Outlook
Typical Application Circuit
VIN
VCC
VO
5V Output
Reset Output
CT
RO
GND
Figure 2. Typical Application Circuit
○Product structure:Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays
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TSZ02201-0T2T0AN00110-1-2
29.Nov.2013 Rev.003
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