Name: LP3891ES-1.2
Brand: Texas Instruments
SKU: LP3891ES-1-2
Price: 3.2022 USD
Availability: InStock
Rating: 5 (82 reviews)

LP3891ES-1.2

For Reference Only

Part Number	LP3891ES-1.2
Manufacturer	Texas Instruments
Description	IC REG LINEAR 1.2V 800MA DDPAK
Datasheet	LP3891ES-1.2 Specifications
Package	TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
ECAD
In Stock	16,452 piece(s)
Unit Price	$ 3.2022 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 19 - May 24 (Choose Expedited Shipping)
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Part Number # LP3891ES-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 LP3891ES-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 LP3891ES-1.2 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LP3891ES-1.2.

LP3891ES-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

LP3891ES-1.2 Reviews

Leil*****nnon

April 4, 2023

★ ★ ★ ★ ★

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

Eric*****illy

March 31, 2023

★ ★ ★ ★ ★

This product is very easy to replace and solved my problem.

Krist*****urian

March 29, 2023

★ ★ ★ ★ ★

Does what it says. As with this this type of device it is important to have it mounted so that heat can dissipate. The higher the amperage the hotter the device.

Zariy*****illon

March 27, 2023

★ ★ ★ ★ ★

★★★★★ Nice Item, Shipped Fast And As Promised! ★★★★★ THANKS!!!!! ★★★★★

Vale*****Hansen

March 3, 2023

★ ★ ★ ★ ★

DELIVERY AND COMMUNICATION EXTRA SELLER TOP 5 STARS on my list

Zaid*****nnan

March 1, 2023

★ ★ ★ ★ ★

Fast delivery well packed and as described.

Jayl*****gram

February 28, 2023

★ ★ ★ ★ ★

It works fine and does what it has designed for. No regrets.

Write a Review

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LP3891ES-1.2 Packaging

LP3891ES-1.2 FAQ

1. How to order LP3891ES-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 LP3891ES-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 LP3891ES-1.2. All suppliers must pass our qualification reviews before they can publish their products including LP3891ES-1.2 on Heisener; we pay more attention to the channels and quality of LP3891ES-1.2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LP3891ES-1.2 price and inventory displayed accurate?

The price and inventory of LP3891ES-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 LP3891ES-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 LP3891ES-1.2 we delivered, we will accept the replacement or return of the LP3891ES-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 LP3891ES-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 LP3891ES-1.2 pin diagram, LP3891ES-1.2 datasheet?

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

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LP3891ES-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	0
LP3891ESX-1.2/NOPB D# V72:2272_07294532	Texas Instruments	LDO Regulator Pos 1.2V 0.8A 6-Pin(5+Tab) DDPAK T/R	0
LP3891ES-1.2 D# V36:1790_07294529	Texas Instruments	LDO Regulator Pos 1.2V 0.8A 6-Pin(5+Tab) DDPAK Tube RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

LP3891ES-1.2NOPB

Texas Instruments

LP3891ES-1.2

National Semiconductor Corporation

Part Number	Manufacturer	Description	Stock
LP3891ES-1.2/NOPB	Texas Instruments	IC REG LDO 1.2V 0.8A DDPAK	776
LP3891ES-1.2	Texas Instruments	V REG LDO DR 0.8A 1.2V, TO-263-5	220
LP3891ESX-1.2/NOPB	Texas Instruments	IC REG LDO 1.2V 0.8A DDPAK	1000

Part Number

Manufacturer

Description

Stock

LP3891ES-1.2/NOPB

D# C1S523900261479

Texas Instruments

Linear Regulator

RoHS: Compliant

pbFree: Yes

Min Qty: 1

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

Part Number

Manufacturer

Description

Stock

LP3891ES12

National Semiconductor Corporation

Fixed Positive LDO Regulator, 1.5V, 0.4V Dropout, CMOS, PSSO5

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
LP3891ES-1.2 D# 2156-LP3891ES-1.2-ND	Rochester Electronics LLC	IC REG LINEAR FIXED POS LDO 1.2V	8447
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

Part Number

Manufacturer

Description

Stock

LP3891ES-1.2/NOPB

National Semiconductor Corporation

In stock shipping within 2days

210

LP3891ES-1.2

National Semiconductor Corporation

In stock shipping within 2days

515

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

LP3891ES12NOPB

TEXAS INSTRUMENTS

OEM/CM QUOTES ONLY | NO BROKERS

234

LP3891ES12

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

9799

Part Number	Manufacturer	Description	Stock
LP3891ES12NOPB	Texas Instruments	OEM/CM ONLY	457
LP3891ES12NOP	Texas Instruments	OEM/CM ONLY	654
LP3891ES12	Texas Instruments	OEM/CM ONLY	751

Part Number

Manufacturer

Description

Stock

LP3891ES-1.2NOPB

National Semiconductor Corporation

in stock - can ship the same day

105

Part Number

Manufacturer

Description

Stock

LP3891ES-1.2/NOPB

National Semiconductor Corporation

OEM/CM Immediate delivery

110

LP3891ES-1.2

National Semiconductor Corporation

OEM/CM Immediate delivery

141

Part Number

Manufacturer

Description

Stock

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

LP3891ESX-1.2/NOPB

D# 926-LP3891ESX12NOPB

Texas Instruments

LDO Voltage Regulators

RoHS: Compliant

854

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
LP3891ES-1.2/NOPB D# NS-LP3891ES-1.2/NOPB	Texas Instruments	OEM/CM ONLY	6473
LP3891ES-1.2 D# NS-LP3891ES-1.2	Texas Instruments	OEM/CM ONLY	8946
LP3891ESX-1.2/NOPB D# NS-LP3891ESX-1.2/NOPB	Texas Instruments	OEM/CM ONLY	9716

Part Number	Manufacturer	Description	Stock
LP3891ES-1.2/NOPB	National Semiconductor Corporation		48
LP3891ES-1.2NOPB	Texas Instruments		10
LP3891ES-1.2	National Semiconductor Corporation	Voltage Regulator, +1.2V, 5 Pin, Plastic, SIP	37

Part Number

Manufacturer

Description

Stock

LP3891ES-1.2

Texas Instruments

LP3891 0.8A Fast-Response Ultra Low Dropout Linear Regulators

RoHS: Not Compliant

8447

LP3891ESX-1.2/NOPB

Texas Instruments

LP3891 0.8A Fast-Response Ultra Low Dropout Linear Regulators

RoHS: Compliant

400

Part Number

Manufacturer

Description

Stock

LP3891ES1.2NOPB

National Semiconductor Corporation

OEM/CM ONLY

121

LP3891ES1.2

National Semiconductor Corporation

OEM/CM ONLY

461

Part Number

Manufacturer

Description

Stock

LP3891ES-1.2/NOPB

National Semiconductor Corporation

IN stock Immediate delivery

105

LP3891ES-1.2

National Semiconductor Corporation

IN stock Immediate delivery

136

Part Number

Manufacturer

Description

Stock

LP3891ESX-1.2/NOPB

Texas Instruments

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

LP3891ES-1.2/NOPB

Texas Instruments

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

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
LP3891ES-1.2	Linear Technology	RFQ	227

Part Number

Manufacturer

Description

Stock

LP3891ES-1.2

Texas Instruments

IC REG LDO 1.2V 0.8A DDPAK

870

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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LP3891ES-1.2

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