Name: LP3891ESX-1.2
Brand: Texas Instruments
SKU: LP3891ESX-1-2
Availability: InStock
Rating: 5 (108 reviews)

LP3891ESX-1.2

For Reference Only

Part Number	LP3891ESX-1.2
Manufacturer	Texas Instruments
Description	IC REG LINEAR 1.2V 800MA DDPAK
Datasheet	LP3891ESX-1.2 Specifications
Package	TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
ECAD
In Stock	14,772 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jul 2 - Jul 7 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LP3891ESX-1.2 (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 LP3891ESX-1.2 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LP3891ESX-1.2 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LP3891ESX-1.2.

LP3891ESX-1.2 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
Package	TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
ECAD
Series	-
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	5.5V
Voltage - Output (Min/Fixed)	1.2V
Voltage - Output (Max)	-
Voltage Dropout (Max)	0.4V @ 800mA
Current - Output	800mA
Current - Quiescent (Iq)	-
Current - Supply (Max)	30µA ~ 8mA
PSRR	80dB ~ 65dB (120Hz ~ 1kHz)
Control Features	Enable
Protection Features	Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
Supplier Device Package	DDPAK/TO-263-5

LP3891ESX-1.2 Reviews

Arma*****Sastry

April 4, 2023

★ ★ ★ ★ ★

They worked great. Not much to say - as far as I can tell they adhere to the specs, and did the job I needed them to. Good transistors for higher current situations.

Serg*****ahajan

April 4, 2023

★ ★ ★ ★ ★

Great seller, would recommend buying from. , good communication and problem solving

Emi*****Sarin

March 26, 2023

★ ★ ★ ★ ★

You guys and girls are fantastic! The selection is fantastic and service is great.

Rowan*****ariah

March 22, 2023

★ ★ ★ ★ ★

Items arrived well pakaged, reasonable postage and as described. Top seller

Nath***** Batra

March 15, 2023

★ ★ ★ ★ ★

A good, reputable company that I will continue to deal with, thank you!

Darw*****olon

March 9, 2023

★ ★ ★ ★ ★

I was able to make my list of needed parts and use suggested relative selection. The five stars represent the fact they show inventory quantity. So far i'm happy.

Zuri*****bard

February 25, 2023

★ ★ ★ ★ ★

Excellent company. Product as described. Usually fast and well packed.Very nice.

Ale*****Cole

February 21, 2023

★ ★ ★ ★ ★

So easy to do business with Heisener and they generally have stock on the items we need.

Write a Review

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LP3891ESX-1.2 Packaging

LP3891ESX-1.2 FAQ

1. How to order LP3891ESX-1.2 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 LP3891ESX-1.2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LP3891ESX-1.2. All suppliers must pass our qualification reviews before they can publish their products including LP3891ESX-1.2 on Heisener; we pay more attention to the channels and quality of LP3891ESX-1.2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LP3891ESX-1.2 price and inventory displayed accurate?

The price and inventory of LP3891ESX-1.2 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 LP3891ESX-1.2?

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 LP3891ESX-1.2 we delivered, we will accept the replacement or return of the LP3891ESX-1.2 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 LP3891ESX-1.2.

(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 LP3891ESX-1.2 pin diagram, LP3891ESX-1.2 datasheet?

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

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LP3891ESX-1.2 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

LP3891ES-1.2/NOPB

D# V36:1790_07294530

Texas Instruments

LDO Regulator Pos 1.2V 0.8A 6-Pin(5+Tab) DDPAK Tube

LP3891ESX-1.2/NOPB

D# V72:2272_07294532

Texas Instruments

LDO Regulator Pos 1.2V 0.8A 6-Pin(5+Tab) DDPAK T/R

Part Number	Manufacturer	Description	Stock
LP3891ESX-1.2/NOPB	Texas Instruments	IC REG LDO 1.2V 0.8A DDPAK	1000
LP3891ES-1.2/NOPB	Texas Instruments	IC REG LDO 1.2V 0.8A DDPAK	776
LP3891ESX-1.2	Texas Instruments	IC REG LDO 1.2V 0.8A DDPAK	1000

Part Number

Manufacturer

Description

Stock

LP3891ESX-1.2/NOPB

D# C1S746204145212

Texas Instruments

LDO Regulator Pos 1.2V 0.8A 6-Pin(5+Tab) TO-263 T/R

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Cut Tape

375

LP3891ES-1.2/NOPB

D# C1S523900261479

Texas Instruments

Linear Regulator

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Part Number	Manufacturer	Description	Stock
LP3891ESX-1.2/NOPB D# LP3891ESX-1.2/NOPBCT-ND	Texas Instruments	IC REG LINEAR 1.2V 800MA DDPAK	375
LP3891ES-1.2/NOPB D# LP3891ES-1.2/NOPB-ND	Texas Instruments	IC REG LINEAR 1.2V 800MA DDPAK	486
LP3891ESX-1.2 D# LP3891ESX-1.2TR-ND	Texas Instruments	IC REG LINEAR 1.2V 800MA DDPAK	0

Part Number

Manufacturer

Description

Stock

LP3891ESX-1.2

National Semiconductor Corporation

In stock shipping within 2days

515

LP3891ES-1.2/NOPB

National Semiconductor Corporation

In stock shipping within 2days

210

Part Number

Manufacturer

Description

Stock

LP3891ES-1.2/NOPB

D# 3007689

Texas Instruments

V REG LDO DR 0.8A 1.2V, TO-263-5

RoHS: Compliant

Min Qty: 1

Container: Each

195

Part Number

Manufacturer

Description

Stock

LP3891ESX12NOPB

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

LP3891ESX12

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

345

Part Number

Manufacturer

Description

Stock

LP3891ESX12NOPB

Texas Instruments

OEM/CM ONLY

558

LP3891ESX12

Texas Instruments

OEM/CM ONLY

257

Part Number

Manufacturer

Description

Stock

LP3891ES-1.2/NOPB

National Semiconductor Corporation

OEM/CM Immediate delivery

110

LP3891ESX-1.2

National Semiconductor Corporation

OEM/CM Immediate delivery

100

Part Number

Manufacturer

Description

Stock

LP3891ESX-1.2/NOPB

D# 926-LP3891ESX12NOPB

Texas Instruments

LDO Voltage Regulators

RoHS: Compliant

854

LP3891ES-1.2/NOPB

D# 926-3891ES-1.2/NOPB

Texas Instruments

LDO Voltage Regulators 0.8A Fast Response Dual-Rail LDO

RoHS: Compliant

142

Part Number

Manufacturer

Description

Stock

LP3891ES-1.2/NOPB

D# 28AH3758

Texas Instruments

V REG LDO DR 0.8A 1.2V, TO-263-5, Output Type:Fixed, Input Voltage Min:1.3V, Input Voltage Max:5.5V, Fixed Output Voltage Nom.:1.2V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:800mA, Dropout RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

195

Part Number	Manufacturer	Description	Stock
LP3891ESX-1.2/NOPB D# NS-LP3891ESX-1.2/NOPB	Texas Instruments	OEM/CM ONLY	9716
LP3891ES-1.2/NOPB D# NS-LP3891ES-1.2/NOPB	Texas Instruments	OEM/CM ONLY	6473
LP3891ESX-1.2 D# NS-LP3891ESX-1.2	Texas Instruments	OEM/CM ONLY	3934

Part Number

Manufacturer

Description

Stock

LP3891ES-1.2/NOPB

National Semiconductor Corporation

Part Number

Manufacturer

Description

Stock

LP3891ESX-1.2/NOPB

Texas Instruments

LP3891 0.8A Fast-Response Ultra Low Dropout Linear Regulators

RoHS: Compliant

400

Part Number

Manufacturer

Description

Stock

LP3891ESX1.2

National Semiconductor Corporation

OEM/CM ONLY

1016

Part Number

Manufacturer

Description

Stock

LP3891ESX-1.2

National Semiconductor Corporation

IN stock Immediate delivery

LP3891ES-1.2/NOPB

National Semiconductor Corporation

IN stock Immediate delivery

105

Part Number

Manufacturer

Description

Stock

LP3891ES-1.2/NOPB

Texas Instruments

800-mA, ultra-low-dropout voltage regulator with enable

LP3891ESX-1.2/NOPB

Texas Instruments

800-mA, ultra-low-dropout voltage regulator with enable

Part Number

Manufacturer

Description

Stock

LP3891ESX-1.2

Samsung Electro-Mechanics

shipping today

950

Part Number

Manufacturer

Description

Stock

LP3891ESX-1.2/NOPB

D# 50588311

Texas Instruments

LDO Regulator Pos 1.2V 0.8A 6-Pin(5+Tab) DDPAK T/R

Part Number

Manufacturer

Description

Stock

LP3891ES-1.2/NOPB

Texas Instruments

RFQ

8408

LP3891ESX-1.2/NOPB

Texas Instruments

RFQ

1584

Part Number

Manufacturer

Description

Stock

LP3891ES-1.2/NOPB

D# 3007689

Texas Instruments

V REG LDO DR 0.8A 1.2V, TO-263-5

RoHS: Compliant

Min Qty: 1

Container: Each

195

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LP3891ESX-1.2

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