LM2676SX-12/NOPB Step-Down Voltage Regulator

LM2676SX-12/NOPB Step-Down Voltage Regulator

The LM2676 series of regulators are monolithic integrated circuits which provide all of the active functions for a step-down (buck) switching regulator capable of driving up to 3-A loads with excellent line and load regulation characteristics. High efficiency (> 90%) is obtained through the use of a low ON resistance DMOS power switch. The series consists of fixed output voltages of 3.3 V, 5 V, and 12 V and an adjustable output version. The LM2676 series also has built-in thermal shutdown, current limiting, and an ON and OFF control input that can power down the regulator to a low 50‑µA quiescent current standby condition.

DNA solutions, Nashik has various types of Voltage Regulator's. Check out our complete collection of Voltage Regulator's.

• Simple and easy to design with (using off-the-shelf external components)
  

• 150-mΩ DMOS output switch
  

• 3.3-V, 5-V, 12-V fixed output and adjustable (1.2 V to 37 V) versions
  

• 50-µA standby current when switched OFF
  

• ±2% maximum output tolerance over full line and load conditions
  

• Wide input voltage range: 8 V to 40 V
  

Specifications of LM2676SX 12/NOPB Step-Down Voltage Regulator

• Type: Step-Down (Buck) Voltage Regulator
  

• Output Voltage: 12V (fixed)
  

• Input Voltage Range: 8V to 40V
  

• Output Current: Up to 3A
  

• Package Type: Surface-Mount Device (SMD)
  

Package Includes