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LM1085IT-12/NOPB +BOM

Voltage regulator with a 12V output, designed for minimal voltage drop and high current handling

Manufacturer:

Texas Instruments
Mfr.Part #:

LM1085IT-12/NOPB
Datasheet:

LM1085IT-12/NOPB Datasheet (PDF)
Output Options:

Adjustable Output, Fixed Output
Iout (max) (A):

3
Vin (max) (V):

29
Vin (min) (V):

2.6
EDA/CAD Models:

Request Free CAD Models for LM1085IT-12/NOPB

LM1085IT-12/NOPB Information

General Description

The LM1085IT-12/NOPB is a linear voltage regulator produced by Texas Instruments. It is a part of the LM1085 series and has a fixed output voltage of 12V. This regulator is capable of delivering up to 3A of output current with a low dropout voltage of 1.5V at full load.The LM1085IT-12/NOPB features thermal shutdown and current limit protection circuits to ensure safe operation under various conditions. It also has a built-in reverse battery protection to prevent damage to the device.This regulator is housed in a TO-220 package, making it suitable for use in various applications that require a stable 12V power supply, such as industrial equipment, automotive systems, and telecommunications devices.

Key Features

Adjustable output voltage regulator

Output voltage range of 1.21V to 12.8V

Dropout voltage of 1.5V at 3A

Thermal shutdown and short circuit protection

Low ground current

Wide input voltage range of 4.2V to 25V

Available in TO-220 package

High efficiency and fast transient response

Application

The LM1085IT-12/NOPB is commonly used in voltage regulation applications where a stable 12V output is required

It finds use in various electronic devices such as power supplies, battery chargers, and automotive systems

Its features make it suitable for both commercial and industrial applications requiring efficient and reliable voltage regulation

Specifications

Output options	Adjustable Output, Fixed Output	Iout (max) (A)	3
Vin (max) (V)	29	Vin (min) (V)	2.6
Vout (max) (V)	27.5	Vout (min) (V)	1.25
Fixed output options (V)	3.3, 5, 12	Noise (µVrms)	38
Iq (typ) (mA)	5	Thermal resistance θJA (°C/W)	23
Rating	Catalog	Load capacitance (min) (µF)	10
Regulated outputs (#)	1	Accuracy (%)	4
PSRR at 100 KHz (dB)	30	Dropout voltage (Vdo) (typ) (mV)	1300
Operating temperature range (°C)	-40 to 125	Package/Case	TO-220-3