LM4040-N
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
100-ppm/°C precision micropower shunt voltage reference

 

Models (76)

Title Category Type Date
LM4040_ND5P0 PSpice Transient Model (Rev. A) PSpice Model ZIP 22 Oct 2018
LM4040_ND5P0 Unencrypted PSpice Transient Model (Rev. A) PSpice Model ZIP 22 Oct 2018
LM4040_NA2P048 Unencrypted PSpice Transient Model PSpice Model ZIP 16 Apr 2015
LM4040_NC2P48 Unencrypted PSpice Transient Model PSpice Model ZIP 16 Apr 2015
LM4040_NC3P0 Unencrypted PSpice Transient Model PSpice Model ZIP 10 Apr 2015
LM4040_NA3P0 Unencrypted PSpice Transient Model PSpice Model ZIP 10 Apr 2015
LM4040_NB2P048 Unencrypted PSpice Transient Model PSpice Model ZIP 10 Apr 2015
LM4040_NB2P5 Unencrypted PSpice Transient Model PSpice Model ZIP 10 Apr 2015
LM4040_NE2P5 Unencrypted PSpice Transient Model PSpice Model ZIP 10 Apr 2015
LM4040_NE2P048 Unencrypted PSpice Transient Model PSpice Model ZIP 10 Apr 2015
LM4040_ND2P5 Unencrypted PSpice Transient Model PSpice Model ZIP 10 Apr 2015
LM4040_NC2P5 Unencrypted PSpice Transient Model PSpice Model ZIP 10 Apr 2015
LM4040_NE3P0 Unencrypted PSpice Transient Model PSpice Model ZIP 10 Apr 2015
LM4040_ND3P0 Unencrypted PSpice Transient Model PSpice Model ZIP 10 Apr 2015
LM4040_NA2P5 Unencrypted PSpice Transient Model PSpice Model ZIP 08 Apr 2015
LM4040_NB3P0 Unencrypted PSpice Transient Model PSpice Model ZIP 08 Apr 2015
LM4040_NB5P0 Unencrypted PSpice Transient Model PSpice Model ZIP 07 Apr 2015
LM4040_NC8P192 Unencrypted PSpice Transient Model PSpice Model ZIP 07 Apr 2015
LM4040_NC4P096 Unencrypted PSpice Transient Model PSpice Model ZIP 07 Apr 2015
LM4040_NA4P096 Unencrypted PSpice Transient Model PSpice Model ZIP 07 Apr 2015
LM4040_ND10P0 Unencrypted PSpice Transient Model PSpice Model ZIP 07 Apr 2015
LM4040_NB8P192 Unencrypted PSpice Transient Model PSpice Model ZIP 07 Apr 2015
LM4040_NB10P0 Unencrypted PSpice Transient Model PSpice Model ZIP 07 Apr 2015
LM4040_NC5P0 Unencrypted PSpice Transient Model PSpice Model ZIP 07 Apr 2015
LM4040_NA5P0 Unencrypted PSpice Transient Model PSpice Model ZIP 07 Apr 2015
LM4040_ND8P192 Unencrypted PSpice Transient Model PSpice Model ZIP 07 Apr 2015
LM4040_NC10P0 Unencrypted PSpice Transient Model PSpice Model ZIP 07 Apr 2015
LM4040_NA8P192 Unencrypted PSpice Transient Model PSpice Model ZIP 07 Apr 2015
LM4040_NA10P0 Unencrypted PSpice Transient Model PSpice Model ZIP 07 Apr 2015
LM4040_NB4P096 Unencrypted PSpice Transient Model PSpice Model ZIP 07 Apr 2015
LM4040_ND4P096 Unencrypted PSpice Transient Model PSpice Model ZIP 07 Apr 2015
LM4040_ND2P48 Unencrypted PSpice Transient Model PSpice Model ZIP 07 Apr 2015
LM4040_NA3P0 TINA-TI Transient Reference Design TINA-TI Reference Design TSC 22 May 2013
LM4040_NA3P0 TINA-TI Transient Spice Model TINA-TI Spice Model ZIP 22 May 2013
LM4040_NA2P5 TINA-TI Transient Spice Model TINA-TI Spice Model ZIP 22 May 2013
LM4040_NA2P5 Transient TINA-TI Reference Design TINA-TI Reference Design TSC 22 May 2013
LM4040_NA4P096 TINA-TI Transient Reference Design TINA-TI Reference Design TSC 22 May 2013
LM4040_NA4P096 TINA-TI Transient Spice Model TINA-TI Spice Model ZIP 22 May 2013
LM4040_NA5P0 TINA-TI Transient Spice Model TINA-TI Spice Model ZIP 22 May 2013
LM4040_NA5P0 TINA-TI Transient Reference Design TINA-TI Reference Design TSC 22 May 2013
LM4040_NA10P0 TINA-TI Transient Reference Design TINA-TI Reference Design TSC 22 May 2013
LM4040_NA10P0 TINA-TI Transient Spice Model TINA-TI Spice Model ZIP 22 May 2013
LM4040_NA8P192 TINA-TI Transient Reference Design TINA-TI Reference Design TSC 22 May 2013
LM4040_NA8P192 TINA-TI Transient Spice Model TINA-TI Spice Model ZIP 22 May 2013
LM4040_NA2P048 TINA-TI Transient Spice Model TINA-TI Spice Model ZIP 22 May 2013
LM4040_NA2P048 TINA-TI Transient Reference Design TINA-TI Reference Design TSC 22 May 2013
LM4040_NA3P0 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_NC10P0 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_NA8P192 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_NA10P0 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_NB4P096 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_NC2P48 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_NC3P0 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_ND4P096 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_ND2P48 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_NB5P0 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_NC8P192 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_NC4P096 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_NA4P096 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_ND10P0 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_NB8P192 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_NB10P0 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_NC5P0 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_NA5P0 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_ND3P0 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_NA2P5 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_NE3P0 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_NB3P0 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_NC2P5 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_ND8P192 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_ND2P5 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_NE2P048 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_NE2P5 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_NB2P5 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_NA2P048 PSpice Transient Model PSpice Model ZIP 09 May 2013
LM4040_NB2P048 PSpice Transient Model PSpice Model ZIP 09 May 2013

Design kits & evaluation modules (1)

Name Part# Type
TMS320DM36x Evaluation Module TMDXEVM368 Evaluation Modules & Boards

Reference designs

48-V / 25-A negative-to-positive synchronous buck-boost reference design for power amplifiers

This reference design is a negative-to-positive synchronous buck-boost converter for power amplifier applications. The circuit is powered from the nominal -48-V system source to provide an output voltage of +48 V at 25 A. The design uses two dual synchronous boost controllers for 4-phase operation (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Software (1)

Development tools (1)

Name Part# Type
Shunt voltage reference external resistor quick-start calculator SHUNT_VOLTAGE_REFERENCE_RESISTOR_CALCULATOR Calculation Tools