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STMICROELECTRONICS  L7986A  DC-DC Switching Buck Step Down Regulator, Adjustable, 4.5V-38V in, 3A out, 275kHz, HSOP-8

STMICROELECTRONICS L7986A
Technical Data Sheet (1.33MB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The L7986A is a step-down Switching Regulator with a 3.7A (minimum) current limited embedded power MOSFET, so it is able to deliver up to 3A current to the load depending on the application conditions. The input voltage can range from 4.5 to 38V, while the output voltage can be set starting from 0.6V to VIN. Requiring a minimum set of external components, the device includes an internal 250kHz switching frequency oscillator that can be externally adjusted up to 1MHz.
  • Internal soft-start and enable
  • Low dropout operation - 100% duty cycle
  • Voltage feed-forward
  • Zero load current operation
  • Over-current and thermal protection

Product Information

Automotive Qualification Standard:
-
DC / DC Converter IC Case:
HSOP
Input Voltage Max:
38 V
Input Voltage Min:
4.5 V
MSL:
MSL 1 - Unlimited
No. of Outputs:
1 Outputs
No. of Pins:
8 Pins
Operating Temperature Max:
150 °C
Output Current:
3 A
Output Voltage Max:
-
Output Voltage Min:
600 mV
Packaging:
Cut Tape
Product Range:
-
SVHC:
No SVHC (17-Dec-2015)
Switching Frequency:
275 kHz
Topology:
Buck (Step Down)

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Applications

  • Consumer Electronics;
  • Industrial;
  • Communications & Networking;
  • Computers & Computer Peripherals

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
Philippines

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423300
Weight (kg):
.0001

Associated Products

Similar Products

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  • Input Voltage Max: 38V
  • Output Current: 3A
  • No. of Outputs: 1Outputs
  • Operating Temperature Max: 150°C
  • No. of Pins: 8Pins
  • Output Voltage Max: -
  • Output Voltage Min: 600mV
  • Input Voltage Min: 4.5V
  • Product Range: -
  • Topology: Buck (Step Down)
  • Automotive Qualification Standard: -
  • DC / DC Converter IC Case: HSOP
  • Switching Frequency: 275kHz
  • Packaging: Cut Tape