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LM2676S-3.3 +BOM

Step-down converter LM2676S-3.3 efficiently transforms input voltages from 8V to 40V to a stable 3.3V output, ideal for various applications

Manufacturer:

Texas Instruments
Mfr.Part #:

LM2676S-3.3
Datasheet:

LM2676S-3.3 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 LM2676S-3.3

LM2676S-3.3 Information

General Description

The LM2676S-3.3 is a versatile regulator that offers exceptional performance for step-down switching applications. With a maximum load capacity of 3A and superior line and load regulation characteristics, this regulator is highly efficient, achieving over 90% efficiency thanks to its low ON-resistance DMOS power switch. The LM2676S-3.3 is available in fixed output voltages of 3.3V, 5V, and 12V, as well as an adjustable output version

Key Features

Higher efficiency
Faster switching times
Better thermal management

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	Package/Case	TO-263-7