Name: LM2591HVT-3.3
Brand: Texas Instruments
SKU: LM2591HVT-3-3
Availability: InStock
Rating: 5 (163 reviews)

LM2591HVT-3.3

For Reference Only

Part Number	LM2591HVT-3.3
Manufacturer	Texas Instruments
Description	IC REG BUCK 3.3V 1A TO220-5
Datasheet	LM2591HVT-3.3 Datasheet LM2591HVT-3.3 Specifications
Package	TO-220-5 Formed Leads
ECAD
In Stock	2,176 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 26 - May 31 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LM2591HVT-3.3 (PMIC - Voltage Regulators - DC DC Switching Regulators) 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 LM2591HVT-3.3 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM2591HVT-3.3 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM2591HVT-3.3.

LM2591HVT-3.3 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	TO-220-5 Formed Leads
ECAD
Series	SIMPLE SWITCHER?
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Fixed
Number of Outputs	1
Voltage - Input (Min)	4.5V
Voltage - Input (Max)	60V
Voltage - Output (Min/Fixed)	3.3V
Voltage - Output (Max)	-
Current - Output	1A
Frequency - Switching	150kHz
Synchronous Rectifier	No
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Through Hole
Package / Case	TO-220-5 Formed Leads
Supplier Device Package	TO-220-5

LM2591HVT-3.3 Datasheet

LM2591HVT-3.3 Reviews

Kai***** Rose

April 5, 2023

★ ★ ★ ★ ★

All resistors exactly -0.01%. Pretty good.

Orla*****Dayal

March 29, 2023

★ ★ ★ ★ ★

They were easy to work with and did what I expected.

Scar***** Lin

March 25, 2023

★ ★ ★ ★ ★

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

Julian*****derson

March 24, 2023

★ ★ ★ ★ ★

Always meet my expectations with order and questions.

Egypt*****swamy

March 22, 2023

★ ★ ★ ★ ★

quick delivery, received with well packaged, exactly as listed - Thanks

Alea*****guire

March 9, 2023

★ ★ ★ ★ ★

Great condition, super kind person, quick shipping! and great price too!

Walte*****arajan

March 6, 2023

★ ★ ★ ★ ★

The pricing is great. This is the first time I use Heisener Electronics but I will recommend it to my business partners.

Gwen*****n Rose

March 6, 2023

★ ★ ★ ★ ★

The best choice, clear and easy to make an order. Gives me full control.

Marl*****olden

March 5, 2023

★ ★ ★ ★ ★

A convenient and small package. I have used 2 of the 10 units so far and they work fine.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

LM2591HVT-3.3 Packaging

LM2591HVT-3.3 FAQ

1. How to order LM2591HVT-3.3 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 LM2591HVT-3.3 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM2591HVT-3.3. All suppliers must pass our qualification reviews before they can publish their products including LM2591HVT-3.3 on Heisener; we pay more attention to the channels and quality of LM2591HVT-3.3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM2591HVT-3.3 price and inventory displayed accurate?

The price and inventory of LM2591HVT-3.3 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 LM2591HVT-3.3?

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 LM2591HVT-3.3 we delivered, we will accept the replacement or return of the LM2591HVT-3.3 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 LM2591HVT-3.3.

(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 LM2591HVT-3.3 pin diagram, LM2591HVT-3.3 datasheet?

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

LM2591HVT-3.3 Related Products

1111J6300180KQT	Knowles Syfer, CAP CER 18PF 630V C0G/NP0 1111, 1111 (2828 Metric), SIMPLE SWITCHER?	View
XQEROY-00-0000-000000L03	Cree Inc., XLAMP XQ-E LED ROYAL BLUE, 0606 (1616 Metric), SIMPLE SWITCHER?	View
RT0805BRE07267KL	Yageo, RES SMD 267K OHM 0.1% 1/8W 0805, 0805 (2012 Metric), SIMPLE SWITCHER?	View
ESW-132-37-G-D	Samtec Inc., ELEVATED SOCKET STRIPS, -, SIMPLE SWITCHER?	View
EHT-125-01-L-D	Samtec Inc., 2MM EJECTOR HEADER, -, SIMPLE SWITCHER?	View
FW-16-03-FM-D-180-085-P-TR	Samtec Inc., .050'' BOARD SPACERS, -, SIMPLE SWITCHER?	View
C146 21R024 854 1	Amphenol Sine Systems Corp, CONN HOOD CPLNG BOTTOM SZE24 M25, -, SIMPLE SWITCHER?	View
CTV07RW-11-19PE-P25	Amphenol Aerospace Operations, CONN RCPT MALE 19POS GOLD SLDR, -, SIMPLE SWITCHER?	View
MS27468T17B8AA	Souriau, 8LT 8C 8#16 PIN J/N, -, SIMPLE SWITCHER?	View
AFD50-12-8SY-6140	TE Connectivity Deutsch Connectors, CONN RCPT HSNG FMALE 8POS PNL MT, -, SIMPLE SWITCHER?	View
LDA30F-24-CY	Cosel USA, Inc., AC/DC PS (OPEN FRAME), -, SIMPLE SWITCHER?	View
V24B24H150BL	Vicor Corporation, CONVERTER MOD DC/DC 24V 150W, 9-DIP Module, SIMPLE SWITCHER?	View

LM2591HVT-3.3 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

LM2591HVT-3.3/NOPB

D# V99:2348_07269713

Texas Instruments

Conv DC-DC 4.5V to 60V Step Down Single-Out 3.3V 1A 5-Pin(5+Tab) TO-220 Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM2591HVT-3.3

Texas Instruments

IC REG BUCK 3.3V 1A TO220-5

562

LM2591HVT-3.3/NOPB

Texas Instruments

IC REG BUCK 3.3V 1A TO220-5

562

Part Number

Manufacturer

Description

Stock

LM2591HVT-3.3/NOPB

D# LM2591HVT-3.3/NOPB-ND

Texas Instruments

IC REG BUCK 3.3V 1A TO220-5

LM2591HVT-3.3

D# LM2591HVT-3.3-ND

Texas Instruments

IC REG BUCK 3.3V 1A TO220-5

Part Number

Manufacturer

Description

Stock

LM2591HVT-3.3

National Semiconductor Corporation

In stock shipping within 2days

130

Part Number

Manufacturer

Description

Stock

LM2591HVT33NOPB

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

1723

Part Number	Manufacturer	Description	Stock
LM2591HVT33NO	Texas Instruments	OEM/CM ONLY	329
LM2591HVT33	Texas Instruments	OEM/CM ONLY	250
LM2591HVT33NOPB	Texas Instruments	OEM/CM ONLY	470

Part Number

Manufacturer

Description

Stock

LM2591HVT-3.3

D# NS-LM2591HVT-3.3

Texas Instruments

OEM/CM ONLY

3975

LM2591HVT-3.3/NOPB

D# NS-LM2591HVT-3.3/NOPB

Texas Instruments

OEM/CM ONLY

8799

Part Number

Manufacturer

Description

Stock

LM2591HVT-3.3/NOPB

National Semiconductor Corporation

SWITCHING REGULATOR/CONTROLLER, VOLTAGE-MODE, 1A, 173KHZ SWITCHING FREQ-MAX, BIPOLAR, PZIP5

1170

Part Number

Manufacturer

Description

Stock

LM2591HVT-3.3/NOPB

Texas Instruments

LM2591HV SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator

RoHS: Compliant

2880

Part Number

Manufacturer

Description

Stock

LM2591HVT3.3NOPB

National Semiconductor Corporation

OEM/CM ONLY

2912

Part Number

Manufacturer

Description

Stock

LM2591HVT-3.3/NOPB

Texas Instruments

SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator

Part Number

Manufacturer

Description

Stock

LM2591HVT-3.3/NOPB

D# 25862487

Texas Instruments

Conv DC-DC 4.5V to 60V Step Down Single-Out 3.3V 1A 5-Pin(5+Tab) TO-220 Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM2591HVT-3.3

National Semiconductor Corporation

RFQ

7848

Quick Inquiry

LM2591HVT-3.3

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