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LM2672
SNVS136L – SEPTEMBER 1998 – REVISED JUNE 2016
LM2672 SIMPLE SWITCHER® Power Converter High Efficiency 1-A Step-Down Voltage
Regulator with Features
1 Features
•1 Efficiency up to 96% • Available in 8-Pin SOIC and PDIP Packages • Requires only 5 External Components • 3.
3-V, 5-V, 12-V, and Adjustable Output Versions • Adjustable Version Output Voltage Range: 1.
21 V
to 37 V • ±1.
5% Maximum Output Voltage Tolerance Over
Line and Load Conditions • Specified 1-A Output Load Current • Wide Input Voltage Range: 8 V to 40 V • 260-kHz Fixed Frequency Internal Oscillator • TTL Shutdown Capability, Low Powe...