Microchip Adjustable Switching Regulator, Surface Mount, 12V Output Voltage, 3 A Output Current, 1 Outputs

Bekijk alle Switching Regulators

Subtotaal (1 verpakking van 5 eenheden)*

€ 8,04

(excl. BTW)

€ 9,73

(incl. BTW)

Add to Basket
selecteer of typ hoeveelheid
Op voorraad
  • Plus verzending 5 stuk(s) vanaf 25 mei 2026
Heeft u meer nodig? Klik op 'Controleer leverdata' voor extra voorraad en levertijden.
Aantal stuks
Per stuk
Per verpakking*
5 +€ 1,608€ 8,04

*prijsindicatie

Verpakkingsopties
RS-stocknr.:
177-1889
Fabrikantnummer:
LM2576-12WU
Fabrikant:
Microchip
Zoek vergelijkbare producten door een of meer kenmerken te selecteren.
Alles selecteren

Merk

Microchip

Product Type

Adjustable Switching Regulator

Output Voltage 1

12V

Output Current

3A

Mount Type

Surface Mount

Number of Outputs

1

Efficiency

80%

Maximum Operating Temperature

85°C

Minimum Operating Temperature

-40°C

Series

LM2576

Number of Pins

5

Package Type

TO-263

Standards/Approvals

RoHS

Width

4.32mm

Depth

9.1mm

Length

10.16mm

Maximum Input Voltage

40V

Minimum Input Voltage

4V

The LM2576 series of monolithic integrated circuits provide all the Active functions for a step-down (buck) switching regulator. Fixed versions are available with a 3.3V, 5V, or 12V fixed output. Adjustable versions have an output voltage range from 1.23V to 37V. Both versions are capable of driving a 3A load with excellent line and load regulation.

Additional Features:

3.3V, 5V, 12V, and adjustable output versions

Voltage over specified line and load conditions:

Fixed version: ±3% max. output voltage

Adjustable version: ±2% max. feedback voltage

Guaranteed 3A output current

Wide input voltage range: 4V to 40V

Wide output voltage range: 1.23V to 37V

Requires only 4 external components

52kHz fixed frequency internal oscillator

Low power standby mode IQ typically < 200μA

80% efficiency (adjustable version typically > 80%)

Uses readily available standard inductors

Thermal shutdown and current limit protection

100% electrical thermal limit burn-in

Gerelateerde Links