STMicroelectronics L7986TA
The L7986TA is a step-down switching regulator with 3.7 A (min.) current limited embedded Power MOSFET, so it is able to deliver up to 3 A current to the load depending on the application conditions. The input voltage can range from 4.5 V to 38 V, while the output voltage can be set starting from 0.6 V to VIN. The HSOP package with exposed pad allows the reduction of RthJA down to 40 °C/W.| Part No. | L7986TA |
|---|---|
| Datasheet | L7986TA Download |
| Manufacturer |  STMicroelectronics |
| Description | 3A step-down switching regulator |
| Buy | Stock & Price |
FEATURES
● 3 A DC output current● 4.5 V to 38 V input voltage
● Output voltage adjustable from 0.6 V
● 250 kHz switching frequency, programmable up to 1 MHz
● Internal soft-start and enable
● Low dropout operation: 100% duty cycle
● Voltage feed-forward
● Zero load current operation
● Overcurrent and thermal protection
● HSOP8 package
● Guarantee overtemperature range (-40 °C to 125 °C)
APPLICATIONS
● Automotive: – Car audio, car infotainment● Industrial: – PLD, PLA, FPGA, chargers
● Networking: XDSL, modems, DC-DC modules
● Computer: – Optical storage, hard disk drive, printers
● LED driving Datasheet - production data
DESCRIPTION
Requiring a minimum set of external components, the device includes an internal 250 kHz switching frequency oscillator that can be externally adjusted up to 1 MHz. March 2014 This is information on a product in full production. DocID022098 Rev 4 1/42 Contents Contents L7986TA 1 Pin settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
