LM4140
(ACTIVE) Precision Micropower Low Dropout Voltage Reference

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Precision Micropower Low Dropout Voltage Reference - LM4140

Datasheet


Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Temp (oC) Price | QTY Package | Pins Device Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
Not Available
LM4140ACM-1.0 ACTIVE 0 to 70 2.16 | 1ku SOIC (D) | 8 View 95 | TUBE 182 For lead times contact TI Authorized Distributor or local TI sales office
LM4140ACM-1.0/NOPB ACTIVE 0 to 70 1.80 | 1ku SOIC (D) | 8 View 95 | TUBE 1K - 5K 1k quantity lead time: In stock
Not Available
LM4140ACM-1.2 ACTIVE 0 to 70 2.16 | 1ku SOIC (D) | 8 View 95 | TUBE 314 For lead times contact TI Authorized Distributor or local TI sales office
LM4140ACM-1.2/NOPB ACTIVE 0 to 70 1.80 | 1ku SOIC (D) | 8 View 95 | TUBE 563 For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM4140ACM-2.0 ACTIVE 0 to 70 2.16 | 1ku SOIC (D) | 8 View 95 | TUBE 106 For lead times contact TI Authorized Distributor or local TI sales office
LM4140ACM-2.0/NOPB ACTIVE 0 to 70 1.80 | 1ku SOIC (D) | 8 View 95 | TUBE 978 For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM4140ACM-2.5 ACTIVE 0 to 70 2.16 | 1ku SOIC (D) | 8 View 95 | TUBE 64 For lead times contact TI Authorized Distributor or local TI sales office
LM4140ACM-2.5/NOPB ACTIVE 0 to 70 1.80 | 1ku SOIC (D) | 8 View 95 | TUBE 1K - 5K For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM4140ACM-4.1 ACTIVE 0 to 70 2.16 | 1ku SOIC (D) | 8 View 95 | TUBE 583 For lead times contact TI Authorized Distributor or local TI sales office
LM4140ACM-4.1/NOPB ACTIVE 0 to 70 1.80 | 1ku SOIC (D) | 8 View 95 | TUBE 1K - 5K 1k quantity lead time: In stock
Not Available Contact Distributor LM4140ACMX-2.5 ACTIVE 0 to 70 2.16 | 1ku SOIC (D) | 8 View   No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM4140ACMX-2.5/NOPB ACTIVE 0 to 70 1.80 | 1ku SOIC (D) | 8 View 2500 No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM4140ACMX-4.1 ACTIVE 0 to 70 2.16 | 1ku SOIC (D) | 8 View   No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM4140ACMX-4.1/NOPB ACTIVE 0 to 70 1.80 | 1ku SOIC (D) | 8 View 2500 No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM4140BCM-1.0 ACTIVE 0 to 70 1.86 | 1ku SOIC (D) | 8 View   261 For lead times contact TI Authorized Distributor or local TI sales office
LM4140BCM-1.0/NOPB ACTIVE 0 to 70 1.55 | 1ku SOIC (D) | 8 View 95 | TUBE 953 For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM4140BCM-1.2 ACTIVE 0 to 70 1.86 | 1ku SOIC (D) | 8 View   No Stock For lead times contact TI Authorized Distributor or local TI sales office
LM4140BCM-1.2/NOPB ACTIVE 0 to 70 1.55 | 1ku SOIC (D) | 8 View 95 | TUBE 732 For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM4140BCM-2.0 ACTIVE 0 to 70 1.86 | 1ku SOIC (D) | 8 View   No Stock For lead times contact TI Authorized Distributor or local TI sales office
LM4140BCM-2.0/NOPB ACTIVE 0 to 70 1.55 | 1ku SOIC (D) | 8 View 95 | TUBE 609 For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM4140BCM-2.5 ACTIVE 0 to 70 1.86 | 1ku SOIC (D) | 8 View   5 For lead times contact TI Authorized Distributor or local TI sales office
LM4140BCM-2.5/NOPB ACTIVE 0 to 70 1.55 | 1ku SOIC (D) | 8 View 95 | TUBE 1K - 5K For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM4140BCM-4.1 ACTIVE 0 to 70 1.86 | 1ku SOIC (D) | 8 View   60 For lead times contact TI Authorized Distributor or local TI sales office
LM4140BCM-4.1/NOPB ACTIVE 0 to 70 1.55 | 1ku SOIC (D) | 8 View 95 | TUBE 1K - 5K For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM4140BCMX-1.0 ACTIVE 0 to 70 1.86 | 1ku SOIC (D) | 8 View   No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM4140BCMX-1.0/NOPB ACTIVE 0 to 70 1.55 | 1ku SOIC (D) | 8 View 2500 No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM4140BCMX-2.5 ACTIVE 0 to 70 1.86 | 1ku SOIC (D) | 8 View   No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM4140BCMX-2.5/NOPB ACTIVE 0 to 70 1.55 | 1ku SOIC (D) | 8 View 2500 No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM4140BCMX-4.1 ACTIVE 0 to 70 1.86 | 1ku SOIC (D) | 8 View   No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM4140BCMX-4.1/NOPB ACTIVE 0 to 70 1.55 | 1ku SOIC (D) | 8 View 2500 1K - 5K 1k quantity lead time: In stock
Not Available
LM4140CCM-1.0 ACTIVE 0 to 70 1.62 | 1ku SOIC (D) | 8 View   393 For lead times contact TI Authorized Distributor or local TI sales office
LM4140CCM-1.0/NOPB ACTIVE 0 to 70 1.35 | 1ku SOIC (D) | 8 View 95 | TUBE 1K - 5K For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM4140CCM-1.2 ACTIVE 0 to 70 1.62 | 1ku SOIC (D) | 8 View   232 For lead times contact TI Authorized Distributor or local TI sales office
LM4140CCM-1.2/NOPB ACTIVE 0 to 70 1.35 | 1ku SOIC (D) | 8 View 95 | TUBE 1K - 5K For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM4140CCM-2.0 ACTIVE 0 to 70 1.62 | 1ku SOIC (D) | 8 View   340 For lead times contact TI Authorized Distributor or local TI sales office
LM4140CCM-2.0/NOPB ACTIVE 0 to 70 1.35 | 1ku SOIC (D) | 8 View 95 | TUBE 1K - 5K For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM4140CCM-2.5 ACTIVE 0 to 70 1.62 | 1ku SOIC (D) | 8 View 95 | TUBE 54 For lead times contact TI Authorized Distributor or local TI sales office
LM4140CCM-2.5/NOPB ACTIVE 0 to 70 1.35 | 1ku SOIC (D) | 8 View 95 | TUBE >5K 1k quantity lead time: In stock
Not Available
LM4140CCM-4.1 ACTIVE 0 to 70 1.62 | 1ku SOIC (D) | 8 View   143 For lead times contact TI Authorized Distributor or local TI sales office
LM4140CCM-4.1/NOPB ACTIVE 0 to 70 1.35 | 1ku SOIC (D) | 8 View 95 | TUBE 1K - 5K For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM4140CCMX-1.0 ACTIVE 0 to 70 1.62 | 1ku SOIC (D) | 8 View   No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM4140CCMX-1.0/NOPB ACTIVE 0 to 70 1.35 | 1ku SOIC (D) | 8 View 2500 No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM4140CCMX-1.2 ACTIVE 0 to 70 1.62 | 1ku SOIC (D) | 8 View   No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM4140CCMX-1.2/NOPB ACTIVE 0 to 70 1.35 | 1ku SOIC (D) | 8 View 2500 1K - 5K 1k quantity lead time: In stock
Not Available Contact Distributor LM4140CCMX-2.5 ACTIVE 0 to 70 1.62 | 1ku SOIC (D) | 8 View   No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM4140CCMX-2.5/NOPB ACTIVE 0 to 70 1.35 | 1ku SOIC (D) | 8 View 2500 1K - 5K 1k quantity lead time: In stock
Not Available Contact Distributor LM4140CCMX-4.1 ACTIVE 0 to 70 1.62 | 1ku SOIC (D) | 8 View   No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM4140CCMX-4.1/NOPB ACTIVE 0 to 70 1.35 | 1ku SOIC (D) | 8 View 2500 No Stock For lead times contact TI Authorized Distributor or local TI sales office

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Related Products

Part # Name Product Family Comments
LM4050-N   Precision Micropower Shunt Voltage Reference   VOLTAGE REFERENCE - SHUNT VOLTAGE REFERENCE    Shunt Reference  
LM4050-N-Q1   Precision Micropower Shunt Voltage Reference   VOLTAGE REFERENCE - SHUNT VOLTAGE REFERENCE    Shunt Reference  
LM4120   Precision Micropower Low Dropout Voltage Reference   VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE    Low Noise Reference  
LM4132   SOT23 Precision Low Dropout Voltage Reference   VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE    SOT-23 Precision Series Reference  

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 1321 29 Mar 2013

Application Notes (3)

Title Abstract Type Size (KB) Date Views
PDF 115 01 May 2013 1,252
PDF 120 01 May 2013 1,384
PDF 522 07 Jul 2006 747

White Papers (1)

Title Type Size (KB) Date Views
PDF 320 01 Dec 2004 1,977

More Literature (2)

Title Type Size (KB) Date Views
PDF 1130 26 Jul 2013 12
PDF 862 09 Mar 2012 1,696

Tools & Software

Design Kits & Evaluation Modules (1)

Name Part# Type
LMP91051 Evaluation Module LMP91051EVM Evaluation Modules & Boards

Development Tools (1)

Name Part# Type
Power Stage Designer of Most Commonly Used Switchmode Power Supplies POWERSTAGE-DESIGNER Circuit Design & Simulation



Support & Community


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Training & Events

Name Type Available During
WEBENCH Power Supply Design Seminar
Designing stable power supplies is extremely easy using WEBENCH Design tools. 		1-Day Workshops   Mon, 07 Oct 2013 - Thu, 10 Oct 2013  
Technology Days 2013
See the latest cutting-edge analog and digital technologies across a wide range of applications. 		1-Day Workshops   Thu, 10 Oct 2013 - Thu, 07 Nov 2013  
Telehealth: Trends, Challenges and Solutions
This session will present the overview of telehealth systems and relevant technologies. 		On-Line Training   On Demand  
Metering Solutions for the Smart Grid
This presentation discusses the fundamentals of e-metering and various solutions for both the metrology and communications. 		On-Line Training   On Demand  
IP Network Camera Analog Solutions Overview
This session discusses system-level solutions for IP Camera and DVR/DVS. 		On-Line Training   On Demand  
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