LM4121 - Precision Micropower Low Dropout Voltage Reference

National Semiconductor

The LM4121 by National Semiconductor is a Precision Micropower Low Dropout Voltage Reference. Below is the official datasheet preview.

📥 Download Datasheet

LM4121 Precision Micropower Low Dropout Voltage Reference by National Semiconductor - Datasheet Preview — Official preview page of the **LM4121** Precision Micropower Low Dropout Voltage Reference datasheet (National Semiconductor).

Datasheet Details

Part number	LM4121
Manufacturer	National Semiconductor
File Size	436.50 KB
Description	Precision Micropower Low Dropout Voltage Reference
Datasheet	LM4121_NationalSemiconductor.pdf
Additional preview pages of the LM4121 datasheet.

LM4121 Product details

Description

The LM4121 is a precision bandgap voltage reference available in a fixed 1.25V and adjustable version with up to 5 mA current source and sink capability.

Features

(LM4121-1.2) n n n n n n n n n n Small SOT23-5 package Low voltage operation High output voltage accuracy: 0.2% ± 5 mA Source and Sink current output: Supply current: 160 µA Typ. Low Temperature Coefficient: 50 ppm/˚C Enable pin Output voltages: 1.25V and Adjustable Industrial temperature Range:.
40˚C to +85˚C (For extended temperature range,.
40˚C to 125˚C, contact National Semiconductor).

📁 LM4121 Similar Datasheet

LM4125 - Precision Micropower Low Dropout Voltage Reference (Texas Instruments)
LM4128 - SOT-23 Precision Micropower Series Voltage Reference (Texas Instruments)
LM4128Q - SOT-23 Precision Micropower Series Voltage Reference (Texas Instruments)
LM4132 - SOT-23 Precision Low Dropout Voltage Reference (Texas Instruments)
LM4132-Q1 - SOT-23 Precision Low Dropout Voltage Reference (Texas Instruments)
LM4158D - NPN High Voltage Switching Transistor (Mai Electronics)
LM40013NAM8A - N-Channel Power MOSFET (LEADPOWER)
LM40018NAM8A - N-Channel Enhancement Mode MOSFET (LEADPOWER)

Other Datasheets by National Semiconductor

LM4120 - Precision Micropower Low Dropout Voltage Reference
LM41 - Hardware Monitor with Thermal Diode Inputs and SensorPath Bus
LM4130 - Precision Micropower Low Dropout Voltage Reference
LM4140 - High Precision Low Noise Low Dropout Voltage
LM40 - Hardware Monitor
LM4040 - Precision Micropower Shunt Voltage

Published: Mar 22, 2005 |