Name: LM317AEMP
Brand: Texas Instruments
SKU: LM317AEMP
Price: 2.3487 USD
Availability: InStock
Rating: 5 (92 reviews)

LM317AEMP

For Reference Only

Part Number	LM317AEMP
Manufacturer	Texas Instruments
Description	IC REG LIN POS ADJ 1.5A SOT223-4
Datasheet	LM317AEMP Specifications
Package	TO-261-4, TO-261AA
ECAD
In Stock	531,360 piece(s)
Unit Price	$ 2.3487 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 19 - May 24 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LM317AEMP (PMIC - Voltage Regulators - Linear) is manufactured by Texas Instruments and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For LM317AEMP specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM317AEMP with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM317AEMP.

LM317AEMP Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
Package	TO-261-4, TO-261AA
ECAD
Series	-
Output Configuration	Positive
Output Type	Adjustable
Number of Regulators	1
Voltage - Input (Max)	40V
Voltage - Output (Min/Fixed)	1.25V
Voltage - Output (Max)	37V
Voltage Dropout (Max)	-
Current - Output	1.5A
Current - Quiescent (Iq)	-
Current - Supply (Max)	10mA
PSRR	80dB ~ 65dB (120Hz)
Control Features	-
Protection Features	Over Temperature, Short Circuit
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	TO-261-4, TO-261AA
Supplier Device Package	SOT-223-4

LM317AEMP Reviews

Gabri*****atrick

April 7, 2023

★ ★ ★ ★ ★

Sure appreciate your service high standard, expertise and skills. Thanks Much!!!

Hen***** Bera

April 5, 2023

★ ★ ★ ★ ★

Great dealing with you Guys. Thanks for a very prompt delivery.

Kei*****Johns

April 5, 2023

★ ★ ★ ★ ★

Excellent sales and service. Thank you. Buy with confidence.

Os*****r Le

April 5, 2023

★ ★ ★ ★ ★

Great product at a great price. They were so CHEAP.

Rene*****ffman

March 8, 2023

★ ★ ★ ★ ★

Heisener has been the best in this industry for many years. Very quick and easy if you know what you are looking for. if you don't know exactly what you are looking for, you are going to be lost.

Cole*****Korpal

March 5, 2023

★ ★ ★ ★ ★

Every little component you can always find in here, and good suggestion for relative times too.

Galil*****wkins

March 1, 2023

★ ★ ★ ★ ★

Comparison with other company, Heisener is my first choice for supplier.

Made***** Weeks

February 22, 2023

★ ★ ★ ★ ★

Everything is good. Well made terminal blocks. Good consistency and I found no bad ones in the bunch.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

LM317AEMP Packaging

LM317AEMP FAQ

1. How to order LM317AEMP on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that LM317AEMP is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM317AEMP. All suppliers must pass our qualification reviews before they can publish their products including LM317AEMP on Heisener; we pay more attention to the channels and quality of LM317AEMP products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM317AEMP price and inventory displayed accurate?

The price and inventory of LM317AEMP fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of LM317AEMP?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM317AEMP we delivered, we will accept the replacement or return of the LM317AEMP only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LM317AEMP.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as LM317AEMP pin diagram, LM317AEMP datasheet?

If you need any after-sales service, please do not hesitate to contact us.

LM317AEMP Related Products

XS8805B0BQR-H	Microchip Technology, MCU QFN, -, -	View
MOP-AL204A-BBTW-25E-3IN	Matrix Orbital, LCD DISPLAY 20X4, -, -	View
BO4-05	Eaton, FUSEHOLDER CAP, -, -	View
768141122GP	CTS Resistor Products, RES ARRAY 13 RES 1.2K OHM 14SOIC, 14-SOIC (0.220", 5.59mm Width), -	View
RUK6432FR015CS	Samsung, RESISTOR 2512 15MOHM 1W 100P, -, -	View
KJB6T15W18BE	ITT Cannon, LLC, CONN PLG HSG FMALE 18POS INLINE, -, -	View
EMC50DREI	Sullins Connector Solutions, CONN EDGE DUAL FMALE 100POS .100, -, -	View
VI-24K-CY-F1	Vicor Corporation, CONVERTER MOD DC/DC 40V 50W, Full Brick, -	View
SUW100512B-G	Cosel USA, Inc., DC/DC CONVERTER, -, -	View
DSPIC33CK128MP205-I/M4	Microchip Technology, 16 BIT DSC 128KB FLASH 16KB RAM, 48-UFQFN Exposed Pad, -	View
SI5341B-B03454-GM	Silicon Labs, IC CLOCK GENERATOR PLL, -, -	View
MAX6312EUK29D3+	Maxim Integrated, IC INTEGRATED CIRCUIT, -, -	View

LM317AEMP Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
LM317AEMPX/NOPB D# V72:2272_07271210	Texas Instruments	Standard Regulator Pos 1.2V to 37V 1.5A 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant	0
LM317AEMPX D# V36:1790_07271209	Texas Instruments	Standard Regulator Pos 1.2V to 37V 1.5A 4-Pin(3+Tab) SOT-223 T/R RoHS: Not Compliant	0
LM317AEMP D# V72:2272_07271207	Texas Instruments	Standard Regulator Pos 1.2V to 37V 1.5A 4-Pin(3+Tab) SOT-223 T/R RoHS: Not Compliant	0
LM317AEMP/NOPB D# V72:2272_07271208	Texas Instruments	Standard Regulator Pos 1.2V to 37V 1.5A 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

LM317AEMP/NOPB

ACTIVE COMPNTS/DIODES

Part Number	Manufacturer	Description	Stock
LM317AEMPX	National Semiconductor Corporation		31
LM317AEMP/NOPB	National Semiconductor Corporation		64
LM317AEMP	National Semiconductor Corporation		1385
LM317AEMPX/NOPB	Texas Instruments		4836

Part Number	Manufacturer	Description	Stock
LM317AEMP/NOPB	Texas Instruments	3-TERMINAL ADJ REGULATOR	1000
LM317AEMPX/NOPB	Texas Instruments	IC REG LDO ADJ 1A SOT223	7588
LM317AEMPX	Texas Instruments	IC REG LDO ADJ 1A SOT223	15303
LM317AEMP	Texas Instruments	3-TERMINAL ADJ REGULATOR	1000

Part Number

Manufacturer

Description

Stock

LM317AEMP/NOPB

D# C1S523900259678

Texas Instruments

LDO Regulator Pos 1.2V to 37V 1A 4-Pin(3+Tab) SOT-223 T/R

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Bulk

1117

LM317AEMPX/NOPB

D# C1S746204865389

Texas Instruments

Linear Regulator

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Bulk

280

Part Number

Manufacturer

Description

Stock

LM317AEMPX/NOPB

Texas Instruments

Adjustable 40V 1.25V ~ 37V SOT-223 Dropout Regulators(LDO) RoHS

2461

LM317AEMP/NOPB

Texas Instruments

IC REG LINEAR ADJ 1A SOT223-4

Part Number

Manufacturer

Description

Stock

LM317AEMP

National Semiconductor Corporation

RoHS: Not Compliant

LM317AEMPNOPB

Texas Instruments

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM317AEMP

National Semiconductor Corporation

N/A (ship within 1day) - D/C

LM317AEMP/NOPB

National Semiconductor Corporation

RoHS (ship within 1day) - D/C 2008

Part Number	Manufacturer	Description	Stock
LM317AEMPX/NOPB D# LM317AEMPX/NOPBTR-ND	Texas Instruments	IC REG LIN POS ADJ 1.5A SOT223-4	5849
LM317AEMP/NOPB D# LM317AEMP/NOPBTR-ND	Texas Instruments	IC REG LIN POS ADJ 1.5A SOT223-4	5955
LM317AEMPX D# 2156-LM317AEMPX-ND	Rochester Electronics LLC	IC REG LIN POS ADJ 1.5A SOT223-4	7936

Part Number

Manufacturer

Description

Stock

LM317AEMP NOPB T&R

D# LM317AEMP NOPB T&R

National Semiconductor Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

1227

LM317AEMP

D# LM317AEMP

National Semiconductor Corporation

Part Number

Manufacturer

Description

Stock

LM317AEMPX/NOPB

National Semiconductor Corporation

In stock shipping within 2days

1857

LM317AEMP/NOPB

Texas Instruments

In stock shipping within 2days

899

Part Number	Manufacturer	Description	Stock
LM317AEMP D# 9779272	Texas Instruments	V REG ADJ +1.2/37V, SOT-223-4, 317 RoHS: Compliant Min Qty: 1 Container: Cut Tape	0
LM317AEMPX/NOPB . D# 1652316RL	Texas Instruments	IC, LINEAR VOLTAGE REGULATOR RoHS: Compliant Min Qty: 1 Container: Reel	0
LM317AEMP/NOPB D# 3122676	Texas Instruments	V REG, 1A, 0.01%, 1.2-37V, 4SOT223 RoHS: Compliant Min Qty: 1 Container: Cut Tape	1309
LM317AEMPX/NOPB D# 3008026RL	Texas Instruments	IC, LINEAR VOLTAGE REGULATOR RoHS: Compliant Min Qty: 1 Container: Reel	0
LM317AEMP/NOPB . D# 1469084	Texas Instruments	V REG, 1A, 0.01%, 1.2-37V, 4SOT223 RoHS: Compliant Min Qty: 1 Container: Cut Tape	20006

Part Number

Manufacturer

Description

Stock

LM317AEMP

NEW AND ORGINAL. ISRAEL W.HOUSE

Part Number	Manufacturer	Description	Stock
LM317AEMPN07A	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	6960
LM317AEMPX		OEM/CM QUOTES ONLY \| NO BROKERS	16325
LM317AEMPTRND	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	1158
LM317AEMPXNOPB	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	116000
LM317AEMP	TEXAS INSTRUMENTS	OEM/CM QUOTES ONLY \| NO BROKERS	24767
LM317AEMPNOPB7615621P	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	1
LM317AEMPN0PB	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	543
LM317AEMPNOPB	TEXAS INSTRUMENTS	OEM/CM QUOTES ONLY \| NO BROKERS	50604
LM317AEMPCTND		OEM/CM QUOTES ONLY \| NO BROKERS	116

Part Number	Manufacturer	Description	Stock
LM317AEMPTRND	Texas Instruments	OEM/CM ONLY	1098
LM317AEMP	Texas Instruments	OEM/CM ONLY	892
LM317AEMPNATIONALSOT22	Texas Instruments	OEM/CM ONLY	2735
LM317AEMPXNOPB	Texas Instruments	OEM/CM ONLY	898
LM317AEMPNOPB	Texas Instruments	OEM/CM ONLY	750
LM317AEMPX	Texas Instruments	OEM/CM ONLY	802
LM317AEMPNOPBLM317AEMPNOPB	Texas Instruments	OEM/CM ONLY	709
LM317AEMPTR	Texas Instruments	OEM/CM ONLY	672
LM317AEMPCTND	Texas Instruments	OEM/CM ONLY	200

Part Number	Manufacturer	Description	Stock
LM317AEMPX/NOPB	Texas Instruments	SOT223/LM317AEMPX/NOPB/TI RoHS: Compliant	3000
LM317AEMP	Texas Instruments	Linear Voltage Regulator IC Output 1.5A SOT-223-4 RoHS: Compliant	115
LM317AEMPX	National Semiconductor	Linear Voltage Regulator IC Output RoHS: Compliant	2000
LM317AEMP/NOPB	Texas Instruments	SOT223/LM317AEMP/NOPB/TI RoHS: Compliant	28825

Part Number

Manufacturer

Description

Stock

LM317AEMPX/NOPB

D# C68487

Texas Instruments

2367

LM317AEMP/NOPB

D# C33586

Texas Instruments

10745

Part Number

Manufacturer

Description

Stock

LM317AEMPNOPB

Texas Instruments

in stock - can ship the same day

434

LM317AEMP

National Semiconductor Corporation

in stock - can ship the same day

Part Number	Manufacturer	Description	Stock
LM317AEMP/NOPB	Texas Instruments	OEM/CM Immediate delivery	10000
LM317AEMP	National Semiconductor Corporation	OEM/CM Immediate delivery	88000
LM317AEMPX/NOPB	Texas Instruments	OEM/CM Immediate delivery	15717
LM317AEMPX	National Semiconductor Corporation	OEM/CM Immediate delivery	880000

Part Number

Manufacturer

Description

Stock

LM317AEMP

D# 926-LM317AEMP

Texas Instruments

Linear Voltage Regulators 3-Terminal Adj Reg

RoHS: Not Compliant

3005

LM317AEMP/NOPB

D# 926-LM317AEMP/NOPB

Texas Instruments

Linear Voltage Regulators 3-TERMINAL ADJ REG

RoHS: Compliant

3965

Part Number

Manufacturer

Description

Stock

LM317AEMP/NOPB

D# 41K4649

Texas Instruments

ADJUSTABLE LINEAR REGULATOR, 1.2V TO 37V SOT-223-4, Fixed Output Voltage Nom.:-, Adjustable Output Voltage Min:1.2V, Adjustable Output Voltage Max:37V, Input Voltage Min:4.2V, Input Voltage Max:40V, Product Range:-, Output Current:1ARoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

399

LM317AEMPX/NOPB

D# 41K4650

Texas Instruments

RoHS: Compliant

Min Qty: 2000

Container: Cut Tape

189

Part Number	Manufacturer	Description	Stock
LM317AEMP D# NS-LM317AEMP	NS3	OEM/CM ONLY	6793
LM317AEMPX D# NS-LM317AEMPX	National Semiconductor Corporation	OEM/CM ONLY	2708
LM317AEMP/NOPB D# NS-LM317AEMP/NOPB	Texas Instruments	OEM/CM ONLY	2450
LM317AEMPX-CT D# NS-LM317AEMPX-CT	National Semiconductor Corporation	OEM/CM ONLY	8418
LM317AEMPX/NOPB D# NS-LM317AEMPX/NOPB	Texas Instruments	OEM/CM ONLY	10037

Part Number	Manufacturer	Description	Stock
LM317AEMPX	National Semiconductor Corporation	1.2 V-37 V ADJUSTABLE POSITIVE REGULATOR, PDSO3	35
LM317AEMP/NOPB	Texas Instruments	Voltage Regulator, Adjustable, +1.2 TO +37V, Bi-Polar, 3 Pin, Plastic, SOT-223	948
LM317AEMP	National Semiconductor Corporation	Voltage Regulator, Adjustable, +1.2 TO +37V, Bi-Polar, 3 Pin, Plastic, SOT-223	102
LM317AEMPX/NOPB	National Semiconductor Corporation	1.2 V-37 V ADJUSTABLE POSITIVE REGULATOR, PDSO4	31

Part Number

Manufacturer

Description

Stock

LM317AEMP

D# LM317AEMP

National Semiconductor Corporation

Semiconductor

968

Part Number

Manufacturer

Description

Stock

LM317AEMP/NOPB

D# 7615621P

Texas Instruments

Texas Instruments, 1.2 37 V Linear Voltage Regulator, 1.5A, 1-Channel, Adjustable, 1% 3+Tab-Pin, SOT-223, RL

Min Qty: 5

Container: Reel

14970

Part Number	Manufacturer	Description	Stock
LM317AEMPX/NOPB	National Semiconductor Corporation	LM317A 1% Accurate, 1.5A Adjustable Linear Regulator with Short Circuit Protection RoHS: Compliant	31590
LM317AEMP/NOPB	Texas Instruments	LM317A 1% Accurate, 1.5A Adjustable Linear Regulator with Short Circuit Protection RoHS: Compliant	4
LM317AEMPX	National Semiconductor Corporation	LM317A 1% Accurate, 1.5A Adjustable Linear Regulator with Short Circuit Protection RoHS: Not Compliant	7936

Part Number	Manufacturer	Description	Stock
LM317AEMP/NOPB	National Semiconductor Corporation	OEM/CM ONLY	81146
LM317AEMP	National Semiconductor Corporation	OEM/CM ONLY	15640
LM317AEMPTRND	National Semiconductor Corporation	OEM/CM ONLY	1014
LM317AEMPN0PB	Texas Instruments	OEM/CM ONLY	484
LM317AEMP/NOPBLM317AEMP		OEM/CM ONLY	180
LM317AEMP N07A	Texas Instruments	OEM/CM ONLY	6016
LM317AEMPX/NOPB	National Semiconductor Corporation	OEM/CM ONLY	14227
LM317AEMPX	National Semiconductor Corporation	OEM/CM ONLY	60016
LM317AEMPCTND		OEM/CM ONLY	116

Part Number	Manufacturer	Description	Stock
LM317AEMPX/NOPB	Texas Instruments	IN stock Immediate delivery	15702
LM317AEMP/NOPB	Texas Instruments	IN stock Immediate delivery	10015
LM317AEMPX	National Semiconductor Corporation	IN stock Immediate delivery	879985
LM317AEMP	National Semiconductor Corporation	IN stock Immediate delivery	87985

Part Number	Manufacturer	Description	Stock
LM317AEMPX/NOPB	Texas Instruments		48
LM317AEMP/NOPB	Texas Instruments		48
LM317AEMP	Texas Instruments		50

Part Number

Manufacturer

Description

Stock

LM317AEMP/NOPB

Texas Instruments

1.5-A, 40-V, adjustable linear voltage regulator with high-accuracy

LM317AEMPX/NOPB

Texas Instruments

1.5-A, 40-V, adjustable linear voltage regulator with high-accuracy

433

Part Number	Manufacturer	Description	Stock
LM317AEMPX/NOPB	STMicroelectronics	shipping today	696
LM317AEMP	National Semiconductor Corporation	shipping today	82296
LM317AEMP/NOPB	Texas Instruments	shipping today	1096

Part Number	Manufacturer	Description	Stock
LM317AEMPX/NOPB D# 52846268	Texas Instruments	Standard Regulator Pos 1.2V to 37V 1.5A 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant	0
LM317AEMP D# 50588297	Texas Instruments	Standard Regulator Pos 1.2V to 37V 1.5A 4-Pin(3+Tab) SOT-223 T/R RoHS: Not Compliant	0
LM317AEMP/NOPB D# 53127253	Texas Instruments	Standard Regulator Pos 1.2V to 37V 1.5A 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
LM317AEMP	Texas Instruments	RFQ	14475
LM317AEMPCT	National Semiconductor Corporation	RFQ	10054
LM317AEMP+	National Semiconductor Corporation	RFQ	2435
LM317AEMPXTR	National Semiconductor Corporation	RFQ	7651
LM317AEMPXCT	National Semiconductor Corporation	RFQ	2225
LM317AEMPTR	National Semiconductor Corporation	RFQ	7775

Part Number	Manufacturer	Description	Stock
LM317AEMPX	Texas Instruments	IC REG LINEAR ADJ 1A SOT223-4	21004
LM317AEMPX/NOPB	Texas Instruments	IC REG LINEAR ADJ 1A SOT223-4	91445
LM317AEMP	Texas Instruments	IC REG LINEAR ADJ 1A SOT223-4	36470
LM317AEMP/NOPB	Texas Instruments	IC REG LINEAR ADJ 1A SOT223-4	139381

Part Number	Manufacturer	Description	Stock
LM317AEMP D# 9779272	Texas Instruments	V REG ADJ +1.2/37V, SOT-223-4, 317 RoHS: Compliant Min Qty: 1 Container: Cut Tape	0
LM317AEMPX/NOPB . D# 1652316	Texas Instruments	IC, LINEAR VOLTAGE REGULATOR RoHS: Compliant Min Qty: 1 Container: Cut Tape	189
LM317AEMP/NOPB D# 3116252	Texas Instruments	V REG, 1A, 0.01%, 1.2-37V, 4SOT223 RoHS: Compliant Min Qty: 1000 Container: Reel	27000
LM317AEMPX/NOPB D# 3008026	Texas Instruments	IC, LINEAR VOLTAGE REGULATOR RoHS: Compliant Min Qty: 1 Container: Cut Tape	804
LM317AEMP/NOPB . D# 1469084RL	Texas Instruments	V REG, 1A, 0.01%, 1.2-37V, 4SOT223 RoHS: Compliant Min Qty: 1 Container: Reel	0

Quick Inquiry

LM317AEMP

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS