Name: LM340SX-5.0
Brand: Texas Instruments
SKU: LM340SX-5-0
Price: 2.6056 USD
Availability: InStock
Rating: 5 (178 reviews)

LM340SX-5.0

For Reference Only

Part Number	LM340SX-5.0
Manufacturer	Texas Instruments
Description	IC REG LIN 5V 1A DDPAK/TO263-3
Datasheet	LM340SX-5.0 Specifications
Package	TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
ECAD
In Stock	181,128 piece(s)
Unit Price	$ 2.6056 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 4 - May 9 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LM340SX-5.0 (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 LM340SX-5.0 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM340SX-5.0 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM340SX-5.0.

LM340SX-5.0 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
Package	TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
ECAD
Series	-
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	20V
Voltage - Output (Min/Fixed)	5V
Voltage - Output (Max)	-
Voltage Dropout (Max)	2V @ 1A
Current - Output	1A
Current - Quiescent (Iq)	-
Current - Supply (Max)	8mA
PSRR	80dB (120Hz)
Control Features	-
Protection Features	Over Temperature, Short Circuit
Operating Temperature	0°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
Supplier Device Package	DDPAK/TO-263-3

LM340SX-5.0 Reviews

Alor*****rshall

April 7, 2023

★ ★ ★ ★ ★

You're my good supplier. I appreciate Heisener Electronics on many levels.

Cedri*****erson

April 6, 2023

★ ★ ★ ★ ★

As I said before, your crew rock's keep up the fantastic work as we need you out there.

Killia*****ngston

March 28, 2023

★ ★ ★ ★ ★

2nd time buying these - quite good. Very fast shipping

Iman*****sales

March 16, 2023

★ ★ ★ ★ ★

Great communication. A pleasure to do business with.

Gunne*****llips

March 5, 2023

★ ★ ★ ★ ★

Great price and condition, Very speedy delivery, Very pleased thank you

Misa*****annon

March 1, 2023

★ ★ ★ ★ ★

These did exactly what I needed them to do. Electricity only flows in one direction. Perfect.

Abra*****lton

March 1, 2023

★ ★ ★ ★ ★

I'm so sure that you're beating your competitor on delivery!

Hect*****arber

February 28, 2023

★ ★ ★ ★ ★

I always enjoy shopping with Heisener, never makes a mistake, most reliable, and no long waiting for deliveries.

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LM340SX-5.0 Packaging

LM340SX-5.0 FAQ

1. How to order LM340SX-5.0 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 LM340SX-5.0 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM340SX-5.0. All suppliers must pass our qualification reviews before they can publish their products including LM340SX-5.0 on Heisener; we pay more attention to the channels and quality of LM340SX-5.0 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM340SX-5.0 price and inventory displayed accurate?

The price and inventory of LM340SX-5.0 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 LM340SX-5.0?

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 LM340SX-5.0 we delivered, we will accept the replacement or return of the LM340SX-5.0 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 LM340SX-5.0.

(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 LM340SX-5.0 pin diagram, LM340SX-5.0 datasheet?

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

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LM340SX-5.0 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
LM340S-5.0/NOPB D# V99:2348_07274767	Texas Instruments	Standard Regulator Pos 5V 1.5A 4-Pin(3+Tab) DDPAK Tube	0
LM340SX-5.0 D# V72:2272_07274769	Texas Instruments	Standard Regulator Pos 5V 1.5A 4-Pin(3+Tab) DDPAK T/R RoHS: Not Compliant	0
LM340SX-5.0/NOPB D# V72:2272_07274770	Texas Instruments	Standard Regulator Pos 5V 1.5A 4-Pin(3+Tab) DDPAK T/R	0

Part Number	Manufacturer	Description	Stock
LM340SX-5.0	National Semiconductor Corporation		187
LM340SX-5.0/NOPB	Texas Instruments		178
LM340S-5.0/NOPB	National Semiconductor Corporation		28

Part Number	Manufacturer	Description	Stock
LM340SX-5.0	Texas Instruments	LINEAR VOLT REG, 1A, TO-263-3	4000
LM340SX-5.0/NOPB	Texas Instruments	LINEAR VOLT REG, 1A, TO-263-3	4000
LM340S-5.0/NOPB	National Semiconductor Corporation	Min Qty 5	100

Part Number

Manufacturer

Description

Stock

LM340S-5.0/NOPB

Texas Instruments

TO-263-3 Dropout Regulators(LDO) RoHS

Part Number

Manufacturer

Description

Stock

LM340SX50NOPB

Texas Instruments

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
LM340SX-5.0/NOPB D# LM340SX-5.0/NOPBCT-ND	Texas Instruments	IC REG LIN 5V 1.5A DDPAK/TO263-3	2139
LM340SX-5.0 D# LM340SX-5.0CT-ND	Texas Instruments	IC REG LIN 5V 1.5A DDPAK/TO263-3	134
LM340S-5.0/NOPB D# LM340S-5.0/NOPB-ND	Texas Instruments	IC REG LIN 5V 1.5A DDPAK/TO263-3	4370

Part Number

Manufacturer

Description

Stock

LM340SX-5.0

D# LM340SX-5.0

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

3343

Part Number

Manufacturer

Description

Stock

LM340SX-5.0

National Semiconductor Corporation

In stock shipping within 2days

12760

Part Number

Manufacturer

Description

Stock

LM340S-5.0/NOPB

D# 3122711

Texas Instruments

IC, V REG, LINEAR 5V

RoHS: Compliant

Min Qty: 1

Container: Each

5118

LM340SX-5.0/NOPB

D# 3008056RL

Texas Instruments

LINEAR VOLT REG, 5V, 1.5A, TO-263-3

RoHS: Compliant

Min Qty: 1

Container: Reel

Part Number

Manufacturer

Description

Stock

LM340S-5.0/NOPB

Texas Instruments

STOCK, SAME DAY SHIPPING. ALL PARTS ARE NEW

Part Number

Manufacturer

Description

Stock

LM340SX50NOPB

TEXAS INSTRUMENTS

OEM/CM QUOTES ONLY | NO BROKERS

5220

LM340SX50

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

2900

Part Number

Manufacturer

Description

Stock

LM340SX50

Texas Instruments

OEM/CM ONLY

429

LM340SX50NOPB

Texas Instruments

OEM/CM ONLY

643

Part Number

Manufacturer

Description

Stock

LM340S-5.0/NOPB

National Semiconductor Corporation

In Stock

Part Number

Manufacturer

Description

Stock

LM340SX-5.0/NOPB

Texas Instruments

OEM/CM Immediate delivery

395

LM340SX-5.0

National Semiconductor Corporation

OEM/CM Immediate delivery

3555

Part Number

Manufacturer

Description

Stock

LM340SX-5.0/NOPB

D# 926-LM340SX-5.0/NOPB

Texas Instruments

Linear Voltage Regulators 3-TERMINAL POS REG

RoHS: Compliant

4537

LM340S-5.0/NOPB

D# 926-LM340S-5.0/NOPB

Texas Instruments

Linear Voltage Regulators 3-TERMINAL POS REG

RoHS: Compliant

398

Part Number

Manufacturer

Description

Stock

LM340S-5.0/NOPB

D# 20J4450

Texas Instruments

LINEAR VOLTAGE REGULATOR 5V TO-263-3, Fixed Output Voltage Nom.:5V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Input Voltage Min:7.5V, Input Voltage Max:35V, Product Range:LM340 Voltage Regulators RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 450

Container: Bulk

LM340SX-5.0/NOPB

D# 33AH4171

Texas Instruments

LINEAR VOLT REG, 5V, 1.5A, TO-263-3 ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

1161

Part Number

Manufacturer

Description

Stock

LM340S-5.0/NOPB

D# NS-LM340S-5.0/NOPB

Texas Instruments

OEM/CM ONLY

14332

LM340SX-5.0/NOPB

D# NS-LM340SX-5.0/NOPB

Texas Instruments

OEM/CM ONLY

6561

Part Number	Manufacturer	Description	Stock
LM340S-5.0/NOPB	National Semiconductor Corporation	5 V FIXED POSITIVE REGULATOR, PSSO3	26
LM340SX-5.0	National Semiconductor Corporation	Voltage Regulator, +5V, Bi-Polar, 3 Pin, Plastic, SIP	40
LM340SX-5.0/NOPB	National Semiconductor Corporation	5 V FIXED POSITIVE REGULATOR, PSSO3	168

Part Number

Manufacturer

Description

Stock

LM340SX-5.0

D# LM340SX-5dot0

National Semiconductor Corporation

Semiconductor

561

Part Number

Manufacturer

Description

Stock

LM340S-5.0/NOPB

D# 5359363P

Texas Instruments

Texas Instruments, 5 V Linear Voltage Regulator, 1A, 1-Channel, 2% 3-Pin, D2PAK LM340S-5.0/NOPB, TU

Min Qty: 5

Container: Tube

Part Number

Manufacturer

Description

Stock

LM340SX-5.0

Texas Instruments

LM340 1.5A, Fixed Output Linear Regulator

RoHS: Not Compliant

16500

Part Number	Manufacturer	Description	Stock
LM340S-5.0/NOPB (LM340SX-5.0/NOPB)		OEM/CM ONLY	549
LM340SX5.0	National Semiconductor Corporation	OEM/CM ONLY	5016
LM340SX5.0NOPB	National Semiconductor Corporation	OEM/CM ONLY	3860

Part Number

Manufacturer

Description

Stock

LM340SX-5.0/NOPB

Texas Instruments

IN stock Immediate delivery

390

LM340SX-5.0

National Semiconductor Corporation

IN stock Immediate delivery

3570

Part Number

Manufacturer

Description

Stock

LM340S-5.0/NOPB

TEXAS INSTRUMENTS

Part Number

Manufacturer

Description

Stock

LM340S-5.0/NOPB

Texas Instruments

1.5-A, 35-V, linear voltage regulator

LM340SX-5.0/NOPB

Texas Instruments

1.5-A, 35-V, linear voltage regulator

Part Number	Manufacturer	Description	Stock
LM340SX-5.0/NOPB	Texas Instruments	shipping today	6009
LM340S-5.0/NOPB	National Semiconductor Corporation	shipping today	154
LM340SX-5.0	Diodes Incorporated	shipping today	3104

Part Number	Manufacturer	Description	Stock
LM340S-5.0/NOPB D# 53821582	Texas Instruments	Standard Regulator Pos 5V 1.5A 4-Pin(3+Tab) DDPAK Tube	0
LM340SX-5.0 D# 36466766	Texas Instruments	Standard Regulator Pos 5V 1.5A 4-Pin(3+Tab) DDPAK T/R RoHS: Not Compliant	0
LM340SX-5.0/NOPB D# 43279765	Texas Instruments	Standard Regulator Pos 5V 1.5A 4-Pin(3+Tab) DDPAK T/R	0

Part Number

Manufacturer

Description

Stock

LM340SX-5.0TR

National Semiconductor Corporation

RFQ

9787

Part Number

Manufacturer

Description

Stock

LM340SX-5.0

Texas Instruments

IC REG LDO 5V 1.5A DDPAK

870

Part Number	Manufacturer	Description	Stock
LM340S-5.0/NOPB D# 3122711	Texas Instruments	IC, V REG, LINEAR 5V RoHS: Compliant Min Qty: 1 Container: Each	5118
LM340SX-5.0/NOPB. D# 1496147	Texas Instruments	LINEAR VOLTAGE REGULATOR 5V TO-263-3 RoHS: Compliant Min Qty: 1 Container: Cut Tape	92
LM340SX-5.0/NOPB D# 3122714	Texas Instruments	LINEAR VOLT REG, 1A, TO-263-3 RoHS: Compliant Min Qty: 500 Container: Reel	4000

Quick Inquiry

LM340SX-5.0

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