Name: LP2981-28DBVRG4
Brand: Texas Instruments
SKU: LP2981-28DBVRG4
Availability: InStock
Rating: 5 (164 reviews)

LP2981-28DBVRG4

For Reference Only

Part Number	LP2981-28DBVRG4
Manufacturer	Texas Instruments
Description	IC REG LINEAR 2.8V 100MA SOT23-5
Datasheet	LP2981-28DBVRG4 Datasheet LP2981-28DBVRG4 Specifications
Package	SC-74A, SOT-753
ECAD
In Stock	2,640 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LP2981-28DBVRG4 (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 LP2981-28DBVRG4 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LP2981-28DBVRG4 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LP2981-28DBVRG4.

LP2981-28DBVRG4 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
Package	SC-74A, SOT-753
ECAD
Series	-
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	16V
Voltage - Output (Min/Fixed)	2.8V
Voltage - Output (Max)	-
Voltage Dropout (Max)	0.37V @ 100mA
Current - Output	100mA
Current - Quiescent (Iq)	-
Current - Supply (Max)	95µA ~ 1.7mA
PSRR	63dB (1kHz)
Control Features	Enable
Protection Features	Over Current, Over Temperature, Short Circuit
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	SC-74A, SOT-753
Supplier Device Package	SOT-23-5

LP2981-28DBVRG4 Datasheet

LP2981-28DBVRG4 Reviews

Esm*****ajwa

March 31, 2023

★ ★ ★ ★ ★

These are great for projects with the kids or doing any type of DIY projects. The case is nice to keep everything separated. Very nice.

Ana*****elsen

March 22, 2023

★ ★ ★ ★ ★

I took time to note down but perfect after several months of use

Kathl*****ampos

March 15, 2023

★ ★ ★ ★ ★

Wish there were some documentation but I guess if you're buying you kinda should know.

Remin*****Newman

March 5, 2023

★ ★ ★ ★ ★

Good service, and great value for money I am pleased with the item of LP2981-28DBVRG4.

Rey*****jan

February 18, 2023

★ ★ ★ ★ ★

Excellent website experience for search any product I want, problem solvers. You guys I can trust and reply on.

Jozi*****anford

February 18, 2023

★ ★ ★ ★ ★

Those components that were in stock shipped fast and arrived promptly.

Write a Review

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LP2981-28DBVRG4 Packaging

LP2981-28DBVRG4 FAQ

1. How to order LP2981-28DBVRG4 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 LP2981-28DBVRG4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LP2981-28DBVRG4. All suppliers must pass our qualification reviews before they can publish their products including LP2981-28DBVRG4 on Heisener; we pay more attention to the channels and quality of LP2981-28DBVRG4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LP2981-28DBVRG4 price and inventory displayed accurate?

The price and inventory of LP2981-28DBVRG4 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 LP2981-28DBVRG4?

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 LP2981-28DBVRG4 we delivered, we will accept the replacement or return of the LP2981-28DBVRG4 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 LP2981-28DBVRG4.

(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 LP2981-28DBVRG4 pin diagram, LP2981-28DBVRG4 datasheet?

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

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LP2981-28DBVRG4 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

LP2981-28DBVR

D# V36:1790_07293599

Texas Instruments

LDO Regulator Pos 2.8V 0.1A 5-Pin SOT-23 T/R

RoHS: Compliant

LP2981-28DBVT

D# V36:1790_07293600

Texas Instruments

LDO Regulator Pos 2.8V 0.1A 5-Pin SOT-23 T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
LP2981-28DBVT	Texas Instruments	V REG, LDO 0.1A 1.25%, SMD, 2981, Input Voltage Min:2.2V, Input Voltage Max:16V, Output Voltage Nom.:2.8V, Output Current:100mA, Dropout Voltage Vdo:200mV, LDO Regulator Case Style:SOT-23, No. of Pins:5, Operating Temperature , RoHS Compliant: Yes	271
LP2981-28DBVR	Texas Instruments	LDO Voltage Regulators 100-mA 1.25% Tolerance	3066
LP2981-28DBVRG4	Texas Instruments	IC REG LDO 2.8V 0.1A SOT23-5	0

Part Number	Manufacturer	Description	Stock
LP2981-28DBVR D# 2156-LP2981-28DBVR-ND	Rochester Electronics LLC	IC REG LINEAR 2.8V 100MA SOT23-5	6000
LP2981-28DBVT D# 296-32140-1-ND	Texas Instruments	IC REG LINEAR 2.8V 100MA SOT23-5	714
LP2981-28DBVRG4 D# LP2981-28DBVRG4-ND	Texas Instruments	IC REG LINEAR 2.8V 100MA SOT23-5	0

Part Number

Manufacturer

Description

Stock

LP2981-28DBVRG4

Texas Instruments

In stock shipping within 2days

3000

Part Number

Manufacturer

Description

Stock

LP298128DBVRG4

Texas Instruments

OEM/CM ONLY

703

Part Number

Manufacturer

Description

Stock

LP2981-28DBVT

Texas Instruments

OEM/CM Immediate delivery

3074

LP2981-28DBVR

Texas Instruments

OEM/CM Immediate delivery

6300

Part Number

Manufacturer

Description

Stock

LP2981-28DBVR

D# 595-LP2981-28DBVR

Texas Instruments

LDO Voltage Regulators 100-mA 1.25% Tolerance

RoHS: Compliant

5387

LP2981-28DBVT

D# 595-LP2981-28DBVT

Texas Instruments

LDO Voltage Regulators 100-mA 1.25% Tolerance

RoHS: Compliant

483

Part Number	Manufacturer	Description	Stock
LP2981-28DBVR D# NS-LP2981-28DBVR	Texas Instruments	OEM/CM ONLY	6032
LP2981-28DBVRG4 D# NS-LP2981-28DBVRG4	Texas Instruments	OEM/CM ONLY	3013
LP2981-28DBVT D# NS-LP2981-28DBVT	Texas Instruments	OEM/CM ONLY	4398

Part Number

Manufacturer

Description

Stock

LP2981-28DBVR

Texas Instruments

FIXED POSITIVE LDO REGULATOR, 2.8V, 0.375V DROPOUT, BIPOLAR, PDSO5

5902

Part Number

Manufacturer

Description

Stock

LP2981-28DBVR

Texas Instruments

LP2981 100-mA ultra-low dropout regulator with shutdown & 1.25% tolerance

RoHS: Compliant

6000

LP2981-28DBVT

Texas Instruments

LP2981 100-mA ultra-low dropout regulator with shutdown & 1.25% tolerance

RoHS: Compliant

3250

Part Number

Manufacturer

Description

Stock

LP2981-28DBVR

Texas Instruments

IN stock Immediate delivery

6315

LP2981-28DBVT

Texas Instruments

IN stock Immediate delivery

3089

Part Number

Manufacturer

Description

Stock

LP2981-28DBVT

Texas Instruments

100-mA, 16-V, low-dropout voltage regulator with enable

LP2981-28DBVR

Texas Instruments

100-mA, 16-V, low-dropout voltage regulator with enable

Part Number

Manufacturer

Description

Stock

LP2981-28DBVR

Texas Instruments

shipping today

1009

LP2981-28DBVT

Texas Instruments

shipping today

8083

Part Number

Manufacturer

Description

Stock

LP2981-28DBVR

Texas Instruments

RFQ

6551

Quick Inquiry

LP2981-28DBVRG4

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