Voltage Reference - Shunt Voltage Reference - TLV431

Sample & Buy

Free Samples	Buy from Authorized Distributors	Part #	Status	Replaced By	Temp (^oC)	Price \| QTY	Package \| Pins	Device Marking	Package QTY \| Carrier	Distributor Inventory	TI 1k Lead Time
Not Available		TLV431CDBV	OBSOLETE	TLV431CDBVR	0 to 70	Contact Distributor	SOT-23 (DBV) \| 5			228	For lead times contact TI Authorized Distributor or local TI sales office
		TLV431CDBVR	ACTIVE		0 to 70	0.23 \| 1ku	SOT-23 (DBV) \| 5	View	3000 \| LARGE T&R	>5K	1k quantity lead time: In stock
	Contact Distributor	TLV431CDBVRE4	ACTIVE		0 to 70	0.23 \| 1ku	SOT-23 (DBV) \| 5	View	3000 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
		TLV431CDBVRG4	ACTIVE		0 to 70	0.23 \| 1ku	SOT-23 (DBV) \| 5	View	3000 \| LARGE T&R	1K - 5K	1k quantity lead time: In stock
Not Available		TLV431CDBVT	ACTIVE		0 to 70	0.50 \| 1ku	SOT-23 (DBV) \| 5	View	250 \| SMALL T&R	>5K	1k quantity lead time: In stock
Not Available	Contact Distributor	TLV431CDBVTE4	ACTIVE		0 to 70	0.50 \| 1ku	SOT-23 (DBV) \| 5	View	250 \| SMALL T&R	No Stock	Typical lead time for 1k quantity: 4 to 8 weeks
Not Available		TLV431CDBVTG4	ACTIVE		0 to 70	0.50 \| 1ku	SOT-23 (DBV) \| 5	View	250 \| SMALL T&R	1K - 5K	1k quantity lead time: In stock
		TLV431CDBZR	ACTIVE		0 to 70	0.26 \| 1ku	SOT-23 (DBZ) \| 3	View	3000 \| LARGE T&R	>5K	1k quantity lead time: In stock
		TLV431CDBZRG4	ACTIVE		0 to 70	0.26 \| 1ku	SOT-23 (DBZ) \| 3	View	3000 \| LARGE T&R	1K - 5K	1k quantity lead time: In stock
		TLV431CLP	ACTIVE		0 to 70	0.28 \| 1ku	TO-92 (LP) \| 3	View	1000 \| BULK	>5K	1k quantity lead time: In stock
		TLV431CLPE3	ACTIVE		0 to 70	0.28 \| 1ku	TO-92 (LP) \| 3	View	1000 \| BULK	>5K	1k quantity lead time: In stock
Not Available	Contact Distributor	TLV431CLPM	ACTIVE		0 to 70	0.23 \| 1ku	TO-92 (LP) \| 3	View	2000 \| AMMO	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	TLV431CLPME3	ACTIVE		0 to 70	0.23 \| 1ku	TO-92 (LP) \| 3	View	2000 \| AMMO	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		TLV431CLPR	ACTIVE		0 to 70	0.23 \| 1ku	TO-92 (LP) \| 3	View	2000 \| LARGE T&R	>5K	1k quantity lead time: In stock
Not Available		TLV431CLPRE3	ACTIVE		0 to 70	0.23 \| 1ku	TO-92 (LP) \| 3	View	2000 \| LARGE T&R	1K - 5K	1k quantity lead time: In stock
Not Available	Not Available	TLV431IDBV	OBSOLETE	TLV431IDBVR	-40 to 85	Contact Distributor	SOT-23 (DBV) \| 5			No Stock	For lead times contact TI Authorized Distributor or local TI sales office
		TLV431IDBVR	ACTIVE		-40 to 85	0.23 \| 1ku	SOT-23 (DBV) \| 5	View	3000 \| LARGE T&R	>5K	1k quantity lead time: In stock
	Contact Distributor	TLV431IDBVRE4	ACTIVE		-40 to 85	0.23 \| 1ku	SOT-23 (DBV) \| 5	View	3000 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
		TLV431IDBVRG4	ACTIVE		-40 to 85	0.23 \| 1ku	SOT-23 (DBV) \| 5	View	3000 \| LARGE T&R	>5K	1k quantity lead time: In stock
Not Available		TLV431IDBVT	ACTIVE		-40 to 85	0.50 \| 1ku	SOT-23 (DBV) \| 5	View	250 \| SMALL T&R	>5K	1k quantity lead time: In stock
Not Available	Contact Distributor	TLV431IDBVTE4	ACTIVE		-40 to 85	0.50 \| 1ku	SOT-23 (DBV) \| 5	View	250 \| SMALL T&R	No Stock	Typical lead time for 1k quantity: 4 to 8 weeks
Not Available	Contact Distributor	TLV431IDBVTG4	ACTIVE		-40 to 85	0.50 \| 1ku	SOT-23 (DBV) \| 5	View	250 \| SMALL T&R	No Stock	Typical lead time for 1k quantity: 4 to 8 weeks
		TLV431IDBZR	ACTIVE		-40 to 85	0.26 \| 1ku	SOT-23 (DBZ) \| 3	View	3000 \| LARGE T&R	>5K	1k quantity lead time: In stock
	Contact Distributor	TLV431IDBZRG4	ACTIVE		-40 to 85	0.26 \| 1ku	SOT-23 (DBZ) \| 3	View	3000 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
		TLV431ILP	ACTIVE		-40 to 85	0.28 \| 1ku	TO-92 (LP) \| 3	View	1000 \| BULK	>5K	1k quantity lead time: In stock
		TLV431ILPE3	ACTIVE		-40 to 85	0.28 \| 1ku	TO-92 (LP) \| 3	View	1000 \| BULK	>5K	1k quantity lead time: In stock
Not Available		TLV431ILPR	ACTIVE		-40 to 85	0.23 \| 1ku	TO-92 (LP) \| 3	View	2000 \| LARGE T&R	>5K	1k quantity lead time: In stock
Not Available		TLV431ILPRE3	ACTIVE		-40 to 85	0.23 \| 1ku	TO-92 (LP) \| 3	View	2000 \| LARGE T&R	1K - 5K	1k quantity lead time: In stock
		TLV431QPK	ACTIVE		-40 to 125	0.23 \| 1ku	SOT-89 (PK) \| 3	View	1000 \| LARGE T&R	1K - 5K	1k quantity lead time: In stock
		TLV431QPKG3	ACTIVE		-40 to 125	0.23 \| 1ku	SOT-89 (PK) \| 3	View	1000 \| LARGE T&R	1K - 5K	1k quantity lead time: In stock

* 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
TL431	Adjustable Precision Shunt Regulator	VOLTAGE REFERENCE - SHUNT VOLTAGE REFERENCE	Wider range for Vout (36V max) and Iz (80mA max), as well as different pinouts for SOT23-3 & SOT-89 packages, Vref=2.495, 2% trim accuracy
TL431A	Adjustable Precision Shunt Regulator	VOLTAGE REFERENCE - SHUNT VOLTAGE REFERENCE	Wider range for Vout (36V max) and Iz (80mA max), as well as different pinouts for SOT23-3 & SOT-89 packages, Vref=2.495, 0.5% trim accuracy
TLVH431	Low-Voltage Adjustable Precision Shunt Regulator	VOLTAGE REFERENCE - SHUNT VOLTAGE REFERENCE	Wider range for Vout (18V max) and Iz (80mA max), as well as different pinouts for SOT23-3 & SOT-89 packages
TLVH432	Low-Voltage Adjustable Precision Shunt Regulator	VOLTAGE REFERENCE - SHUNT VOLTAGE REFERENCE	Wider range for Vout (18V max) and Iz (80mA max), as well as different pinouts for SOT23-3 & SOT-89 packages.
LM317	3/4 Pin 1.5A Adjustable Positive Voltage Regulator	LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO	1.5A adjustable positive voltage regulator
TLV1117	Single Output LDO, 800mA, Fixed and Adj., Internal Current limit, Thermal Overload Protection	LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO	Single output LDO, 800mA internal current limit thermal overload protection
UA7805	3 Pin 1.5A Fixed 5V Positive Voltage Regulator	LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO	1.5A Fixed 5V positive voltage regulator
TL431	Adjustable Precision Shunt Regulator	VOLTAGE REFERENCE - SHUNT VOLTAGE REFERENCE	Wider range for Vout (36V max) and Iz (80mA max), as well as different pinouts for SOT23-3 & SOT-89 packages, Vref=2.495, 2% trim accuracy
TL431A	Adjustable Precision Shunt Regulator	VOLTAGE REFERENCE - SHUNT VOLTAGE REFERENCE	Wider range for Vout (36V max) and Iz (80mA max), as well as different pinouts for SOT23-3 & SOT-89 packages, Vref=2.495, 0.5% trim accuracy
TLVH431	Low-Voltage Adjustable Precision Shunt Regulator	VOLTAGE REFERENCE - SHUNT VOLTAGE REFERENCE	Wider range for Vout (18V max) and Iz (80mA max), as well as different pinouts for SOT23-3 & SOT-89 packages
TLVH432	Low-Voltage Adjustable Precision Shunt Regulator	VOLTAGE REFERENCE - SHUNT VOLTAGE REFERENCE	Wider range for Vout (18V max) and Iz (80mA max), as well as different pinouts for SOT23-3 & SOT-89 packages.
LM317	3/4 Pin 1.5A Adjustable Positive Voltage Regulator	LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO	1.5A adjustable positive voltage regulator
TLV1117	Single Output LDO, 800mA, Fixed and Adj., Internal Current limit, Thermal Overload Protection	LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO	Single output LDO, 800mA internal current limit thermal overload protection
UA7805	3 Pin 1.5A Fixed 5V Positive Voltage Regulator	LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO	1.5A Fixed 5V positive voltage regulator

Datasheet (1)

Title	Type	Size (KB)	Date	Views
Low-Voltage Adjustable Precision Shunt Regulator (Rev. T)	PDF	1492	27 Jun 2007

Application Notes (3)

Title	Abstract	Type	Size (KB)	Date	Views
Supplying TPS61200 With a Single Solar Cell (Rev. B)	Read Abstract	PDF	129	06 Sep 2011	1,393
Setting the shunt voltage on an adjustable shunt regulator	Read Abstract	PDF	170	01 Sep 2011	1,646
Implementing a Buck Converter With the TPS23753A	Read Abstract	PDF	454	20 Sep 2010	1,035

User Guides (2)

Title	Abstract	Type	Size (KB)	Date	Views
Low Cost Isolated Power Supply for PoE Applications	Read Abstract	PDF	170	20 May 2003	1,358
10-Watt Flyback Converter Utilizing the UCC3809 (Rev. B)	Read Abstract	PDF	184	14 Sep 2001	1,127

Selection & Solution Guides (2)

Title	Type	Size (KB)	Date	Views
Standard Linear Guide (Rev. A)	PDF	9707	08 Jan 2013	17,994
Analog Signal Chain Guide (Rev. A)	PDF	7985	28 Jan 2011	13,340

More Literature (1)

Title	Type	Size (KB)	Date	Views
SLL Precision Reference Product Clip	PDF	831	23 Feb 2006	755

Models (4)

Title	Category	Type	Size (KB)	Date	Views
TLV431 Family PSpice Transient and AC Model (Rev. A)	PSpice Model	ZIP	161 KB	14 Dec 2009	717 views
TLV431 Family TINA-TI AC Reference Design	TINA-TI Reference Design	TSC	80 KB	08 Jan 2010	420 views
TLV431 Family TINA-TI Transient Reference Design	TINA-TI Reference Design	TSC	45 KB	08 Jan 2010	302 views
TLV431 Family TINA-TI Transient and AC Spice Model	TINA-TI Spice Model	ZIP	3 KB	08 Jan 2010	446 views

Development Tools (1)

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

Reference Designs (14)

Description	Part #	Company
13W PoE EVM 3.3V@3A/5V@2A	PMP4507	Texas Instruments
13W PoE EVM 3.3V@3A/5V@2A	PMP2735	Texas Instruments
195VAC - 265VAC in, 4.5V@ 4.5A out	PMP5563	Texas Instruments
3.3V/7.6A High Efficiency Active Clamp Forward Converter for PoE Applications	PMP7452	Texas Instruments
5V/2A High Efficiency Flyback Converter for PoE Applications	PMP8896	Texas Instruments
85VAC-265VAC Input 3.3V&10V 15W Flyback	PMP5169	Texas Instruments
85VAC-305VAC Input 3.7V/2A Flyback	PMP5852	Texas Instruments
95VAC-305VAC Input, 50W SEPIC-PFC LED Driver	PMP5112	Texas Instruments
Isolated Flyback for Consumer Electronics using LM5023 w/ input of 100 to 250 VAC 3.3V@0.2A	PMP7182.1	Texas Instruments
Low Voltage Flyback Converter Provides 5KV Isolation	PMP8871	Texas Instruments
Mulitple Output, High Efficiency Flyback Converter for PoE Applications	PMP8408.1	Texas Instruments
PoE Non-isolated Power Supply, 12V Output	PMP4679	Texas Instruments
Power Supply for PLS Transceiver	PMP2622	Texas Instruments
Universal Input to 40V@700mA Sepic	PMP5714	Texas Instruments

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TLV431
(ACTIVE) Low-Voltage Adjustable Precision Shunt Regulator

Datasheet

Sample & Buy

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Technical Documents

Datasheet (1)

Application Notes (3)

User Guides (2)

Selection & Solution Guides (2)

More Literature (1)

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Models (4)

Development Tools (1)

Reference Designs (14)

TI E2E™ Community

TLV431 (ACTIVE) Low-Voltage Adjustable Precision Shunt Regulator

Datasheet

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Sample & Buy

Related Products

Technical Documents

Datasheet (1)

Application Notes (3)

User Guides (2)

Selection & Solution Guides (2)

More Literature (1)

Tools & Software

Models (4)

Development Tools (1)

Reference Designs (14)

TI E2E™ Community

TLV431
(ACTIVE) Low-Voltage Adjustable Precision Shunt Regulator