Name: LP2981-28DBVT
Brand: Texas Instruments
SKU: LP2981-28DBVT
Price: 1.1215 USD
Availability: InStock
Rating: 5 (106 reviews)

LP2981-28DBVT

For Reference Only

Part Number	LP2981-28DBVT
Manufacturer	Texas Instruments
Description	IC REG LINEAR 2.8V 100MA SOT23-5
Datasheet	LP2981-28DBVT Specifications
Package	SC-74A, SOT-753
ECAD
In Stock	219,756 piece(s)
Unit Price	$ 1.1215 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
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Part Number # LP2981-28DBVT (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 LP2981-28DBVT specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LP2981-28DBVT with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LP2981-28DBVT.

LP2981-28DBVT 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

LP2981-28DBVT Reviews

Tor*****aley

March 30, 2023

★ ★ ★ ★ ★

Heisener is awesome! Never any issues whatsoever. Product selection is good and delivery is on time.

Zyai*****opez

March 26, 2023

★ ★ ★ ★ ★

Very Quick,no problems - Thank you.

Madd*****eyes

March 20, 2023

★ ★ ★ ★ ★

Great product at a good price. No complaints.

Cla*****han

March 20, 2023

★ ★ ★ ★ ★

I am a novice technician. I really rely on reviews to help guide me, as I do not have anyone to assist me with electronics. I purchased these items and report I am happy with the purchase. I took a chance and it was one of the better choices I made.

Barb*****Pandit

March 10, 2023

★ ★ ★ ★ ★

Heisener has been to my No.1 supplier for years. Very quick and easy when knowing what you are looking for.

Kohe*****uyen

March 9, 2023

★ ★ ★ ★ ★

Arrived safely. All OK. Thanks

Syl*****Ratta

March 4, 2023

★ ★ ★ ★ ★

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

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LP2981-28DBVT Packaging

LP2981-28DBVT FAQ

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

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

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

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

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

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

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LP2981-28DBVT 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
LP2981-28DBVTG4 D# V36:1790_07293601	Texas Instruments	LDO Regulator Pos 2.8V 0.1A 5-Pin SOT-23 T/R RoHS: Compliant	0
LP2981-28DBVT D# V36:1790_07293600	Texas Instruments	LDO Regulator Pos 2.8V 0.1A 5-Pin SOT-23 T/R RoHS: Compliant	0
LP2981-28DBVR D# V36:1790_07293599	Texas Instruments	LDO Regulator Pos 2.8V 0.1A 5-Pin SOT-23 T/R RoHS: Compliant	0

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
LP2981-28DBVTE4	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
LP2981-28DBVTG4	Texas Instruments	- Tape and Reel	500
LP2981-28DBVR	Texas Instruments	LDO Voltage Regulators 100-mA 1.25% Tolerance	3066

Part Number	Manufacturer	Description	Stock
LP2981-28DBVR D# 2156-LP2981-28DBVR-ND	Rochester Electronics LLC	IC REG LINEAR 2.8V 100MA SOT23-5	6000
LP2981-28DBVTG4 D# LP2981-28DBVTG4-ND	Texas Instruments	IC REG LINEAR 2.8V 100MA SOT23-5	0
LP2981-28DBVT D# 296-32140-1-ND	Texas Instruments	IC REG LINEAR 2.8V 100MA SOT23-5	714
LP2981-28DBVTE4 D# LP2981-28DBVTE4-ND	Texas Instruments	IC REG LINEAR 2.8V 100MA SOT23-5	0

Part Number

Manufacturer

Description

Stock

LP298128DBVTE4

OEM/CM QUOTES ONLY | NO BROKERS

476

LP298128DBVT

TI B/R

OEM/CM QUOTES ONLY | NO BROKERS

3096

Part Number	Manufacturer	Description	Stock
LP298128DBVTG4	Texas Instruments	OEM/CM ONLY	106
LP298128DBVTE4	Texas Instruments	OEM/CM ONLY	274
LP298128DBVT	Texas Instruments	OEM/CM ONLY	389

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

LP2981-28DBVT

D# 595-LP2981-28DBVT

Texas Instruments

LDO Voltage Regulators 100-mA 1.25% Tolerance

RoHS: Compliant

483

LP2981-28DBVR

D# 595-LP2981-28DBVR

Texas Instruments

LDO Voltage Regulators 100-mA 1.25% Tolerance

RoHS: Compliant

5387

Part Number	Manufacturer	Description	Stock
LP2981-28DBVTE4 D# NS-LP2981-28DBVTE4	Texas Instruments	OEM/CM ONLY	9668
LP2981-28DBVTG4 D# NS-LP2981-28DBVTG4	Texas Instruments	OEM/CM ONLY	6114
LP2981-28DBVT D# NS-LP2981-28DBVT	Texas Instruments	OEM/CM ONLY	4398
LP2981-28DBVR D# NS-LP2981-28DBVR	Texas Instruments	OEM/CM ONLY	6032

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

LP298128DBVTE4

Texas Instruments

OEM/CM ONLY

426

LP298128DBVT

Texas Instruments

OEM/CM ONLY

2685

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

LP2981-28DBVT

Texas Instruments

shipping today

8083

LP2981-28DBVR

Texas Instruments

shipping today

1009

Part Number	Manufacturer	Description	Stock
LP2981-28DBVTE4	Texas Instruments	RFQ	7823
LP2981-28DBVTG4	Texas Instruments	RFQ	3048
LP2981-28DBVR	Texas Instruments	RFQ	6551

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LP2981-28DBVT

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