LM2937-3.3 - 400mA and 500mA Voltage Regulators

Product Overview

National Semiconductor

Datasheet Details

Part number	LM2937-3.3
Manufacturer	National Semiconductor
File Size	300.29 KB
Description	400mA and 500mA Voltage Regulators
Datasheet	LM2937-3.3 Datasheet
Additional preview pages of the LM2937-3.3 datasheet.

Product details

Description

The LM2937-2.5 and LM2937-3.3 are positive voltage regulators capable of supplying up to 500 mA of load current.

Both regulators are ideal for converting a common 5V logic supply, or higher input supply voltage, to the lower 2.5V and 3.3V supplies to power VLSI ASIC’s and microcontrollers.

Features

such as short circuit and thermal shutdown protection are also built in. Features n Fully specified for operation over.
40˚C to +125˚C n Output current in excess of 500 mA (400mA for SOT-223 package) n Output trimmed for 5% tolerance under all operating conditions n Wide output capacitor ESR range, 0.01Ω up to 5Ω n Internal short circuit and thermal overload protection n Reverse battery protection n 60V input transient protection n Mirror image insertion protection Connection Diagram a.

📁 Similar Datasheet

LM2937 - 500mA LOW DROPOUT VOLTAGE REGULATOR (UTC)
LM2937 - 500-mA Low Dropout Regulator (Texas Instruments)
LM293 - Dual Differential Comparators (Texas Instruments)
LM293 - Low power dual voltage comparator (NXP)
LM293 - DUAL DIFFERENTIAL COMPARATOR (UTC)
LM293 - Low-power dual-voltage comparators (STMicroelectronics)
LM293 - Low Offset Voltage Dual Comparators (ON Semiconductor)
LM293-EP - DUAL DIFFERENTIAL COMPARATOR (Texas Instruments)

Other Datasheets by National Semiconductor

LM2937-2.5 - 400mA and 500mA Voltage Regulators
LM293 - Low Power Low Offset Voltage Dual Comparators
LM2930 - 3-Terminal Positive Regulator
LM2931 - Low Dropout Regulators
LM2936-3.0 - Ultra-Low Quiescent Current 3.0V Regulator
LM2936-3.3 - Ultra-Low Quiescent Current 3.3V Regulator

Published: Mar 22, 2005 |