BD820F50EFJ-C
200mA 5V Output LDO Regulator With WDT and Voltage Detector for Automotive

BD820F50EFJ-C is a regulator with a high withstand voltage of 45 V. And it integrates a reset (RESET) that monitors its output and a watchdog timer (WDT). The quiescent current is low while the output current is 200 mA. The reset signal is output when the output of the regulator falls below 4.2 V (Typ). The reset delay time and watchdog monitor time can be adjusted by the external capacitor.

We recommend BD820F5UEFJ-C for your new development. It uses different production lines for the purpose of improving production efficiency. Electric characteristics noted in Datasheet does not differ between Production Line.

Product Detail

 
Part Number | BD820F50EFJ-CE2
Status | Active
Package | HTSOP-J8
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS | Yes

Functional Safety:

Category : FS supportive
A product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.

Specifications:

Breakdown Voltage(Max.)[V]

45

ch

1

Vin(Min.)[V]

5.9

Vin(Max.)[V]

42

Vout (Typ.) [V]

5

Additional Feature

5V LDO + 4.2V Reset + WDT

Vout Precision

±2.0%

Iout(Max.)[A]

0.2

Circuit Current[mA]

0.005

Shutdown Function

No

Thermal Shut-down

Yes

Over Current Protection

Yes

I/O Voltage Difference (Typ.)[V]

0.40(Io=200mA)

Ripple Rejection [dB]

70

Load Regulation[mV]

10

Detect Voltage(VDET) [V]

4.2

VDET Precision

0.026

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

Package Size

4.9x6 (t=1)

Common Standard

AEC-Q100 (Automotive Grade)

Find Similar

Features:

  • AEC-Q100 Qualified(Grade 1)
  • Qualified for Automotive Applications
  • Low ESR Ceramic Capacitors Applicable for Output
  • Low Dropout Voltage: PDMOS Output Transistor
  • Integrated Power On and Under-voltage Reset
  • Adjustable Reset Delay Time and Watchdog Time by External Capacitor
  • Integrated Over Current Protection (OCP)
  • Integrated Thermal Shutdown (TSD)