L4977A Datasheet, Regulator, STMicroelectronics

L4977A Features

• Regulator of the L4977A include reset and power fail for microprocessors, feed forward line regulation, soft start, limiting current and thermal protection. The device is mounted in a 15-lead mul

PDF File Details

Part number:

L4977A

Manufacturer:

STMicroelectronics ↗

File Size:

396.19kb

Download:

📄 Datasheet

Description:

7a switching regulator. The L4977A is a stepdown monolithic power switching regulator delivering 7A at a voltage variable from 5.1 to 40V. BLOCK DIAGRAM MUL

TAGS

📁 Related Datasheet

L497 - HALL EFFECT PICKUP IGNITION CONTROLLER (STMicroelectronics)
L497 HALL EFFECT PICKUP IGNITION CONTROLLER . . . . . . . . . DIRECT DRIVING OF THE EXTERNAL POWER DARLINGTON COIL CURRENT CHARGING ANGLE (dwell) CO.

L4970A - 10A SWITCHING REGULATOR (STMicroelectronics)
® L4970A 10A SWITCHING REGULATOR 10A OUTPUT CURRENT 5.1V TO 40V OUTPUT VOLTAGE RANGE 0 TO 90% DUTY CYCLE RANGE INTERNAL FEED-FORWARD LINE REGULATION.

L4971 - 1.5A STEP DOWN SWITCHING REGULATOR (STMicroelectronics)
® L4971 1.5A STEP DOWN SWITCHING REGULATOR UP TO 1.5A STEP DOWN CONVERTER OPERATING INPUT VOLTAGE FROM 8V TO 55V PRECISE 3.3V (±1%) INTERNAL REFEREN.

L4972A - 2A SWITCHING REGULATOR (STMicroelectronics)
L4972A 2A SWITCHING REGULATOR 1 Features ■ 2A OUTPUT CURRENT ■ 5.1V TO 40V OUTPUT VOLTAGE RANGE ■ 0 TO 90% DUTY CYCLE RANGE ■ INTERNAL FEED-FORWARD .

L4972AD - 2A SWITCHING REGULATOR (STMicroelectronics)
L4972A 2A SWITCHING REGULATOR 1 Features ■ 2A OUTPUT CURRENT ■ 5.1V TO 40V OUTPUT VOLTAGE RANGE ■ 0 TO 90% DUTY CYCLE RANGE ■ INTERNAL FEED-FORWARD .

L4973 - 3.5A step down switching regulator (STMicroelectronics)
L4973 3.5 A step down switching regulator Datasheet - production data • Thermal shutdown • Output over voltage protection • Soft-start function SO.

L4973D3.3 - 3.5A STEP DOWN SWITCHING REGULATOR (STMicroelectronics)
® L4973V3.3 - L4973V5.1 L4973D3.3 - L4973D5.1 3.5A STEP DOWN SWITCHING REGULATOR UPTO 3.5ASTEP DOWNCONVERTER OPERATING INPUT VOLTAGE FROM 8V TO 55V .

L4973D5.1 - 3.5A STEP DOWN SWITCHING REGULATOR (STMicroelectronics)
® L4973V3.3 - L4973V5.1 L4973D3.3 - L4973D5.1 3.5A STEP DOWN SWITCHING REGULATOR UPTO 3.5ASTEP DOWNCONVERTER OPERATING INPUT VOLTAGE FROM 8V TO 55V .

L4973V3.3 - 3.5A STEP DOWN SWITCHING REGULATOR (STMicroelectronics)
® L4973V3.3 - L4973V5.1 L4973D3.3 - L4973D5.1 3.5A STEP DOWN SWITCHING REGULATOR UPTO 3.5ASTEP DOWNCONVERTER OPERATING INPUT VOLTAGE FROM 8V TO 55V .

L4973V5.1 - 3.5A STEP DOWN SWITCHING REGULATOR (STMicroelectronics)
® L4973V3.3 - L4973V5.1 L4973D3.3 - L4973D5.1 3.5A STEP DOWN SWITCHING REGULATOR UPTO 3.5ASTEP DOWNCONVERTER OPERATING INPUT VOLTAGE FROM 8V TO 55V .