LM2574 Datasheet | Texas Instruments

Product Folder Order Now Technical Documents Tools & Software Support & munity LM2574, LM2574HV SNVS104F - JUNE 1999 - REVISED MAY 2020 LM2574x SIMPLE SWITCHER® 0.5-A Step-Down Voltage Regulator 1 Features - 1 New product available: TPS560430, 36-V, 600mA synchronous step-down converter - 3.3-V, 5-V, 12-V, 15-V, and adjustable output versions - Adjustable version output voltage range: 1.23 V to 37 V (57 V for HV version) ±4% maximum over line and load conditions - Specified 0.5-A output current - Wide input voltage range: 40 V, up to 60 V for HV Version - Requires only four external ponents - 52-kHz Fixed-frequency internal oscillator - TTL shutdown capability, low-power standby...