BD4275FP2-C Datasheet, PDF (1/23 Pages) Rohm – 500 mA Output LDO Regulator with Voltage Detector

Datasheet
LDO Regulators with Voltage Detector
500 mA Output LDO Regulator
with Voltage Detector
BD4275FP2-C BD4275FPJ-C
General Description
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.
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
 Programmable reset delay time by external capacitor.
Applications
 Onboard vehicle device (body-control, car stereos,
satellite navigation system, etc)
Key Specifications
 Qualified for Automotive Applications
 Input Voltage Range:
-0.3 V to +45 V
 Low Quiescent Current:
65 μA (Typ)
 Output Load Current:
500 mA
 Output Voltage:
5.0 V ±2 %
 Reset Detect Voltage Accuracy: 4.62 V ±2.5 %
 Over Current Protection (OCP)
 Thermal Shut Down (TSD)
 AEC-Q100 qualified.
Package
W (Typ) × D (Typ) × H (Max)
 FP2: TO263-5F 10.16 mm × 15.10 mm × 4.70 mm
 FPJ: TO252-J5F 6.60 mm × 10.10 mm × 2.38 mm
Typical Application Circuit
V_IN
Figure 1. Package Outlook
VCC
VO
5V Output
CT
RO
GND
Reset Output
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