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LM1575, LM1 - SIMPLE SWITCHER 1A Step-Down Voltage Regulator

LM1575 Description

LM1575/LM2575/LM2575HV Series SIMPLE SWITCHER 1A Step-Down Voltage Regulator LM1575/LM2575/LM2575HV SIMPLE SWITCHER® 1A Step-Down Voltage Regulator .
The LM2575 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, c.

LM1575 Features

* include a guaranteed ±4% tolerance on output voltage within specified input voltages and output load conditions, and ±10% on the oscillator frequency. External shutdown is included, featuring 50 μA (typical) standby current. The output switch includes cycle-by-cycle current limiting, as well as ther

LM1575 Applications

* Simple high-efficiency step-down (buck) regulator
* Efficient pre-regulator for linear regulators
* On-card switching regulators
* Positive to negative converter (Buck-Boost) Typical Application (Fixed Output Voltage Versions) Note: Pin numbers are for the TO-220 package. 114750

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: LM1575, LM1. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
LM1575, LM1
Manufacturer
National Semiconductor
File Size
214.64 KB
Datasheet
LM1-575.pdf
Description
SIMPLE SWITCHER 1A Step-Down Voltage Regulator
Note
This datasheet PDF includes multiple part numbers: LM1575, LM1.
Please refer to the document for exact specifications by model.

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📌 All Tags

SIMPLE SWITCHER Step-Down Voltage Regulator National Semiconductor
National Semiconductor LM1575-like datasheet