Voltage Reference - Series Voltage Reference - LM4140

Sample & Buy

Free Samples	Buy from Authorized Distributors	Part #	Status	Temp (^oC)	Price \| QTY	Package \| Pins	Top Side Marking	Package QTY \| Carrier	Distributor Inventory	TI 1k Lead Time
Not Available		LM4140ACM-1.0	ACTIVE	0 to 70	1.95 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	154	For lead times contact TI Authorized Distributor or local TI sales office
		LM4140ACM-1.0/NOPB	ACTIVE	0 to 70	1.95 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	1K - 5K	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		LM4140ACM-1.2	ACTIVE	0 to 70	1.95 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	417	For lead times contact TI Authorized Distributor or local TI sales office
		LM4140ACM-1.2/NOPB	ACTIVE	0 to 70	1.95 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	1K - 5K	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		LM4140ACM-2.0	ACTIVE	0 to 70	1.95 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	174	For lead times contact TI Authorized Distributor or local TI sales office
		LM4140ACM-2.0/NOPB	ACTIVE	0 to 70	1.95 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	1K - 5K	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		LM4140ACM-2.5	ACTIVE	0 to 70	1.95 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	193	For lead times contact TI Authorized Distributor or local TI sales office
		LM4140ACM-2.5/NOPB	ACTIVE	0 to 70	1.95 \| 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	1.95 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	346	For lead times contact TI Authorized Distributor or local TI sales office
		LM4140ACM-4.1/NOPB	ACTIVE	0 to 70	1.95 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	>5K	1k quantity lead time: In stock
Not Available	Contact Distributor	LM4140ACMX-2.5	ACTIVE	0 to 70	1.95 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	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	1.95 \| 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	1.95 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	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	1.95 \| 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	1.80 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	288	For lead times contact TI Authorized Distributor or local TI sales office
		LM4140BCM-1.0/NOPB	ACTIVE	0 to 70	1.80 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	990	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LM4140BCM-1.2	ACTIVE	0 to 70	1.80 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
		LM4140BCM-1.2/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	Contact Distributor	LM4140BCM-2.0	ACTIVE	0 to 70	1.80 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
		LM4140BCM-2.0/NOPB	ACTIVE	0 to 70	1.80 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	604	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		LM4140BCM-2.5	ACTIVE	0 to 70	1.80 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	10	For lead times contact TI Authorized Distributor or local TI sales office
		LM4140BCM-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		LM4140BCM-4.1	ACTIVE	0 to 70	1.80 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	157	For lead times contact TI Authorized Distributor or local TI sales office
		LM4140BCM-4.1/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	Contact Distributor	LM4140BCMX-1.0	ACTIVE	0 to 70	1.80 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	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	1.80 \| 1ku	SOIC (D) \| 8	View	2500	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LM4140BCMX-2.5	ACTIVE	0 to 70	1.80 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		LM4140BCMX-2.5/NOPB	ACTIVE	0 to 70	1.80 \| 1ku	SOIC (D) \| 8	View	2500	1K - 5K	1k quantity lead time: In stock
Not Available	Contact Distributor	LM4140BCMX-4.1	ACTIVE	0 to 70	1.80 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LM4140BCMX-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		LM4140CCM-1.0	ACTIVE	0 to 70	1.65 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	562	For lead times contact TI Authorized Distributor or local TI sales office
		LM4140CCM-1.0/NOPB	ACTIVE	0 to 70	1.65 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	1K - 5K	1k quantity lead time: In stock
Not Available		LM4140CCM-1.2	ACTIVE	0 to 70	1.65 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	240	For lead times contact TI Authorized Distributor or local TI sales office
		LM4140CCM-1.2/NOPB	ACTIVE	0 to 70	1.65 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	1K - 5K	1k quantity lead time: In stock
Not Available		LM4140CCM-2.0	ACTIVE	0 to 70	1.65 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	433	For lead times contact TI Authorized Distributor or local TI sales office
		LM4140CCM-2.0/NOPB	ACTIVE	0 to 70	1.65 \| 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	1.65 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	380	For lead times contact TI Authorized Distributor or local TI sales office
		LM4140CCM-2.5/NOPB	ACTIVE	0 to 70	1.65 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	>5K	1k quantity lead time: In stock
Not Available		LM4140CCM-4.1	ACTIVE	0 to 70	1.65 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	266	For lead times contact TI Authorized Distributor or local TI sales office
		LM4140CCM-4.1/NOPB	ACTIVE	0 to 70	1.65 \| 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	1.65 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	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	1.65 \| 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	1.65 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		LM4140CCMX-1.2/NOPB	ACTIVE	0 to 70	1.65 \| 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	1.65 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LM4140CCMX-2.5/NOPB	ACTIVE	0 to 70	1.65 \| 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-4.1	ACTIVE	0 to 70	1.65 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	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	1.65 \| 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
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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

Datasheet (1)

Title	Type	Size (KB)	Date	Views
LM4140 High Precision Low Noise Low Dropout Voltage Reference (Rev. E)	PDF	1323	29 Mar 2013

Application Notes (1)

Title	Abstract	Type	Size (KB)	Date	Views
Improving Machinery Vibration Analysis	Read Abstract	PDF	522	07 Jul 2006	601

White Papers (1)

Title	Type	Size (KB)	Date	Views
A precision interface for a Resistance Temperature Detector (RTD)	PDF	320	01 Dec 2004	760

More Literature (1)

Title	Type	Size (KB)	Date	Views
How to Select the Right Voltage Reference	PDF	862	09 Mar 2012	885

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

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LM4140
(ACTIVE) Precision Micropower Low Dropout Voltage Reference

Datasheet

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TI E2E™ Community

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LM4140 (ACTIVE) Precision Micropower Low Dropout Voltage Reference

Datasheet

Related End Equipment

Sample & Buy

Related Products

Technical Documents

Datasheet (1)

Application Notes (1)

White Papers (1)

More Literature (1)

Tools & Software

Design Kits & Evaluation Modules (1)

Development Tools (1)

Support & Community

TI E2E™ Community

Training & Events

LM4140
(ACTIVE) Precision Micropower Low Dropout Voltage Reference