Name: LM317AH
Brand: Texas Instruments
SKU: LM317AH
Price: 9.8123 USD
Availability: InStock
Rating: 5 (120 reviews)

LM317AH

For Reference Only

Part Number	LM317AH
Manufacturer	Texas Instruments
Description	IC REG LINEAR POS ADJ 1.5A TO
Datasheet	LM317AH Specifications
Package	TO-205AD, TO-39-3 Metal Can
ECAD
In Stock	4,832 piece(s)
Unit Price	$ 9.8123 *
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
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Part Number # LM317AH (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 LM317AH specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM317AH with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM317AH.

LM317AH Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
Package	TO-205AD, TO-39-3 Metal Can
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	Through Hole
Package / Case	TO-205AD, TO-39-3 Metal Can
Supplier Device Package	TO (NDT)

LM317AH Reviews

Vivi*****Hodges

April 3, 2023

★ ★ ★ ★ ★

Quality made product satisfied with my purchase. Thanks.

Kate*****Hayden

March 30, 2023

★ ★ ★ ★ ★

Very much appreciate the thoughtful system to hold multiple orders, including back ordered items, can be shipped at once rather than incremental shipments.

Reec*****thai

March 26, 2023

★ ★ ★ ★ ★

I had no problems with this product. Would I recommend it. Yes.

Dav***** Dada

March 15, 2023

★ ★ ★ ★ ★

Used these for a solar project, and they are working great.

Tal*****White

March 3, 2023

★ ★ ★ ★ ★

So far so good. I need to see how they hold up.

Kari*****andal

February 24, 2023

★ ★ ★ ★ ★

Components all tested within limits of specifications. Components came packaged in an easy to identify resealable bag and will work well for my projects.

Kea*****Baker

February 21, 2023

★ ★ ★ ★ ★

The helper is super handy, especially if you work with medium size PCB boards as it allows to hold the board steady in every position. It feels pretty sturdy and of good quality.

Write a Review

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LM317AH Packaging

LM317AH FAQ

1. How to order LM317AH 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 LM317AH is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM317AH. All suppliers must pass our qualification reviews before they can publish their products including LM317AH on Heisener; we pay more attention to the channels and quality of LM317AH products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM317AH price and inventory displayed accurate?

The price and inventory of LM317AH 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 LM317AH?

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 LM317AH we delivered, we will accept the replacement or return of the LM317AH 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 LM317AH.

(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 LM317AH pin diagram, LM317AH datasheet?

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

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LM317AH 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

LM317AH/NOPB

D# V99:2348_07271212

Texas Instruments

Standard Regulator Pos 1.2V to 37V 1.5A 3-Pin TO-39

RoHS: Compliant

LM317AH

D# V36:1790_07271211

Texas Instruments

Standard Regulator Pos 1.2V to 37V 1.5A Automotive 3-Pin TO-39 Bulk

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM317AH/NOPB

D# LM317AH/NOPB

Texas Instruments

LDO Regulator Pos 1.2V to 37V 0.5A 3-Pin TO-39 Box - Bulk (Alt: LM317AH/NOPB)

Part Number	Manufacturer	Description	Stock
LM317AH/NOPB	National Semiconductor Corporation		240
LM317AHVT	Fairchild Semiconductor Corporation		137
LM317AH	National Semiconductor Corporation		59

Part Number	Manufacturer	Description	Stock
LM317AH/NOPB	Texas Instruments	3-Terminal Adjustable Regulator	0
LM317AH	Fairchild Semiconductor Corporation	IC, LDO VOLT REG, 57V, 1.5A, TO-220	1943
LM317AHVT	Fairchild Semiconductor Corporation	IC, LDO VOLT REG, 57V, 1.5A, TO-220	11363

Part Number	Manufacturer	Description	Stock
LM317AH/NOPB D# 296-41169-ND	Texas Instruments	IC REG LIN POS ADJ 1.5A TO39-3	2003
LM317AH D# 2156-LM317AH-TI-ND	Rochester Electronics LLC	LM317-N-MIL 1.5A ADJUSTABLE OUTP	9881
LM317AHVT D# LM317AHVT-ND	ON Semiconductor	IC REG LIN POS ADJ 1.5A TO220-3	0

Part Number

Manufacturer

Description

Stock

LM317AHP+

D# LM317AHP+

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

1432

LM317AH

D# LM317AH

National Semiconductor Corporation

2883

Part Number

Manufacturer

Description

Stock

LM317AHVT

ON Semiconductor

In stock shipping within 2days

9155

LM317AH/NOPB

Texas Instruments

In stock shipping within 2days

150

Part Number

Manufacturer

Description

Stock

LM317AHVT

D# 1564497

ON Semiconductor

IC, LDO VOLT REG, 57V, 1.5A, TO-220

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number	Manufacturer	Description	Stock
LM317AHV		OEM/CM QUOTES ONLY \| NO BROKERS	56
LM317AHVT	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	25514
LM317AHNOPB	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	278
LM317AH		OEM/CM QUOTES ONLY \| NO BROKERS	2436
LM317AHP	NS NSC	OEM/CM QUOTES ONLY \| NO BROKERS	241

Part Number	Manufacturer	Description	Stock
LM317AH883	Texas Instruments	OEM/CM ONLY	886
LM317AH	Linear Technology	OEM/CM ONLY	242
LM317AHNOPB	Texas Instruments	OEM/CM ONLY	874

Part Number	Manufacturer	Description	Stock
LM317AH/NOPB	National Semiconductor Corporation	In Stock	240
LM317AH	National Semiconductor Corporation	In stock	59
LM317AHVT	Fairchild Semiconductor Corporation	In Stock	137

Part Number

Manufacturer

Description

Stock

LM317AHVT

ON Semiconductor

OEM/CM Immediate delivery

1450

LM317AHP+

National Semiconductor Corporation

OEM/CM Immediate delivery

Part Number

Manufacturer

Description

Stock

LM317AH/NOPB

D# 926-LM317AH/NOPB

Texas Instruments

Linear Voltage Regulators 3-Terminal Adjustable Regulator

RoHS: Compliant

465

LM317AH

D# 926-LM317AH

Texas Instruments

Linear Voltage Regulators 1% Accurate, 1.5A Adjustable Linear Regulator with Short Circuit Protection 3-TO -40 to 125

RoHS: Compliant

163

Part Number

Manufacturer

Description

Stock

LM317AHVT

D# 82C8147

ON Semiconductor

ADJUSTABLE LINEAR REGULATOR, 1.2V TO 57V, TO-220, Fixed Output Voltage Nom.:-, Adjustable Output Voltage Min:1.2V, Adjustable Output Voltage Max:57V, Input Voltage Min:4.2V, Input Voltage Max:40V, Product Range:-, Output Current:1.5ARoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1000

Container: Bulk

Part Number

Manufacturer

Description

Stock

LM317AH/NOPB

D# NS-LM317AH/NOPB

Texas Instruments

OEM/CM ONLY

8428

LM317AHVT

D# NS-LM317AHVT

Fairchild Semiconductor Corporation

OEM/CM ONLY

8669

Part Number

Manufacturer

Description

Stock

LM317AH

National Semiconductor Corporation

1.2 V-37 V ADJUSTABLE POSITIVE REGULATOR, MBCY3

Part Number

Manufacturer

Description

Stock

LM317AH/NOPB

National Semiconductor Corporation

LM317A 1% Accurate, 1.5A Adjustable Linear Regulator with Short Circuit Protection

RoHS: Compliant

8153

LM317AH

Texas Instruments

LM317-N-MIL 1.5A Adjustable Output Linear Regulator

RoHS: Compliant

809

Part Number	Manufacturer	Description	Stock
LM317AHV	Fairchild Semiconductor Corporation	OEM/CM ONLY	64
LM317AH/NOPB	National Semiconductor Corporation	OEM/CM ONLY	256
LM317AHVT	Fairchild Semiconductor Corporation	OEM/CM ONLY	22011
LM317AHP	National Semiconductor Corporation	OEM/CM ONLY	392
LM317AH	National Semiconductor Corporation	OEM/CM ONLY	1086

Part Number

Manufacturer

Description

Stock

LM317AHVT

ON Semiconductor

IN stock Immediate delivery

1465

LM317AHP+

National Semiconductor Corporation

IN stock Immediate delivery

Part Number

Manufacturer

Description

Stock

LM317AH/NOPB

Texas Instruments

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

497

Part Number	Manufacturer	Description	Stock
LM317AHV	Fairchild Semiconductor Corporation	shipping today	45635
LM317AH/NOPB	Texas Instruments	shipping today	54
LM317AH	National Semiconductor Corporation	shipping today	404

Part Number

Manufacturer

Description

Stock

LM317AH/NOPB

D# 46912259

Texas Instruments

Standard Regulator Pos 1.2V to 37V 1.5A 3-Pin TO-39

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM317AH/NOPB

Texas Instruments

RFQ

3486

LM317AHVT

Texas Instruments

RFQ

687

Part Number

Manufacturer

Description

Stock

LM317AH/NOPB

Texas Instruments

IC REG LINEAR ADJ 0.5A TO3

300

LM317AHVT

Fairchild Semiconductor Corporation

IC REG LINEAR ADJ 1A TO220-3

900

Part Number

Manufacturer

Description

Stock

LM317AHVT

D# 1564497

ON Semiconductor

IC, LDO VOLT REG, 57V, 1.5A, TO-220

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

LM317AH

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