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LM2673SX-ADJ/NOPB +BOM

DC Power Regulator for V, Applicatio

Manufacturer:

Texas Instruments
Mfr.Part #:

LM2673SX-ADJ/NOPB
Datasheet:

LM2673SX-ADJ/NOPB Datasheet (PDF)
Vin (min) (V):

8
Vin (max) (V):

40
Vout (min) (V):

1.23
Vout (max) (V):

37
EDA/CAD Models:

Request Free CAD Models for LM2673SX-ADJ/NOPB

LM2673SX-ADJ/NOPB General Description

The LM2673SX-ADJ/NOPB is a high-efficiency step-down voltage regulator designed for easy integration into a variety of applications. It has an adjustable output voltage range of 1.23V to 37V, making it suitable for a wide range of voltage requirements. This regulator can deliver up to 1A of continuous output current with excellent load and line regulation.It features a simple external resistor divider network to set the output voltage, eliminating the need for a feedback amplifier. The LM2673SX-ADJ/NOPB operates with a fixed frequency of 260kHz, providing low output noise and minimizing the size of external components. Its integrated thermal shutdown and current limit protection ensure safe and reliable operation in various environmental conditions.This regulator is available in a compact TO-263 surface-mount package, making it easy to handle during assembly.

Key Features

Real-Time Monitoring and Control Options
Precision Current Limiting and Shutdown
Integrated Fault Detection and Isolation

Application

Low power consumption
Ideal for industrial systems
Voltage regulation at its best

Specifications

Vin (min) (V)	8	Vin (max) (V)	40
Vout (min) (V)	1.23	Vout (max) (V)	37
Iout (max) (A)	3	Iq (typ) (mA)	4.2
Switching frequency (min) (kHz)	260	Switching frequency (max) (kHz)	260
Features	Enable, Over Current Protection	Operating temperature range (°C)	-40 to 125
Rating	Catalog	Regulated outputs (#)	1
Control mode	Voltage mode	Duty cycle (max) (%)	91
Type	Converter