LM345 - Negative Three Amp Regulator

National Semiconductor

The LM345 by National Semiconductor is a Negative Three Amp Regulator. Below is the official datasheet preview.

📥 Download Datasheet

LM345 Negative Three Amp Regulator by National Semiconductor - Datasheet Preview — Official preview page of the **LM345** Negative Three Amp Regulator datasheet (National Semiconductor).

Datasheet Details

Part number	LM345
Manufacturer	National Semiconductor
File Size	167.78 KB
Description	Negative Three Amp Regulator
Datasheet	LM345_NationalSemiconductor.pdf
Additional preview pages of the LM345 datasheet.

LM345 Product details

Description

The LM145 is a three-terminal negative regulator with a fixed output voltage of b5V and up to 3A load current capability This device needs only one external component a compensation capacitor at the output making it easy to apply Worst case guarantees on output voltage deviation due to any combination of line load or temperature variation assure satisfactory system operation Exceptional effort has been made to make the LM145 immune to overload conditions The regulator has current limiting which

Features

Y Y Y Y Y Y Y Y Output voltage accurate to better than g 2% Current limit constant with temperature Internal thermal shutdown protection Operates with input-output voltage differential of 2 8V at full rated load over full temperature range Regulation guaranteed with 25W power dissipation 3A output current guaranteed Only one external component needed P a Product Enhancement tested Schematic Diagram TL H 7785.
1 C1995 National Semiconductor Corporation TL H 7785 RRD-B30M115 Printe.

📁 LM345 Similar Datasheet

LM3450 - LED Drivers (Texas Instruments)
LM340 - Three Terminal Positive Voltage Regulators (Motorola Inc)
LM340-N - 3-Terminal Positive Regulators (Texas Instruments)
LM3404 - 1-A Constant Current Buck LED Driver (Texas Instruments)
LM3404HV - 1-A Constant Current Buck LED Driver (Texas Instruments)
LM3405 - 1.6-MHz 1-A Constant Current Buck LED Driver (Texas Instruments)
LM3405A - 1.6-MHz 1-A Constant Current Buck LED Driver (Texas Instruments)
LM3406 - 1.5-A Constant Current Buck Regulator (Texas Instruments)

Other Datasheets by National Semiconductor

LM3450A - LED Drivers
LM34 - Precision Fahrenheit Temperature Sensors
LM3401 - Quad Amplifiers
LM3402 - 0.5A Constant Current Buck Regulator
LM3402HV - 0.5A Constant Current Buck Regulator
LM3403 - Quad Operational Amplifiers

Published: Mar 22, 2005 |