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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

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

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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