Name: LD2981CM33TR
Brand: STMicroelectronics
SKU: LD2981CM33TR
Price: 0.9792 USD
Availability: InStock
Rating: 5 (168 reviews)

LD2981CM33TR

For Reference Only

Part Number	LD2981CM33TR
Manufacturer	STMicroelectronics
Description	IC REG LINEAR 3.3V 100MA SOT23-5
Datasheet	LD2981CM33TR Datasheet LD2981CM33TR Specifications
Package	SC-74A, SOT-753
ECAD
In Stock	253,956 piece(s)
Unit Price	$ 0.9792 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LD2981CM33TR (PMIC - Voltage Regulators - Linear) is manufactured by STMicroelectronics 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 LD2981CM33TR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LD2981CM33TR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LD2981CM33TR.

LD2981CM33TR Specifications

Manufacturer	STMicroelectronics
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)	3.3V
Voltage - Output (Max)	-
Voltage Dropout (Max)	0.375V @ 100mA
Current - Output	100mA
Current - Quiescent (Iq)	-
Current - Supply (Max)	150µA ~ 2.6mA
PSRR	63dB (1kHz)
Control Features	Enable
Protection Features	Over Current, Over Temperature
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	SC-74A, SOT-753
Supplier Device Package	SOT-23-5

LD2981CM33TR Datasheet

LD2981CM33TR Reviews

Samso*****chinson

April 4, 2023

★ ★ ★ ★ ★

Resonators were genuine Murata components and arrived in 3 days from Hongkong

Tuck*****tein

March 27, 2023

★ ★ ★ ★ ★

Great price and condition, Very speedy delivery, Very pleased thank you

Nich***** Shah

March 25, 2023

★ ★ ★ ★ ★

arrived well within time bracket, put this firm on my suppliers list, many thanks

Colt*****arin

March 14, 2023

★ ★ ★ ★ ★

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

Liv *****enson

March 3, 2023

★ ★ ★ ★ ★

Thousands of in stock parts with low cost shipping and standard quality.

Tali*****Shan

March 1, 2023

★ ★ ★ ★ ★

I had no problems with this product. Would I recommend it. Yes.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

LD2981CM33TR Packaging

LD2981CM33TR FAQ

1. How to order LD2981CM33TR 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 LD2981CM33TR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LD2981CM33TR. All suppliers must pass our qualification reviews before they can publish their products including LD2981CM33TR on Heisener; we pay more attention to the channels and quality of LD2981CM33TR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LD2981CM33TR price and inventory displayed accurate?

The price and inventory of LD2981CM33TR 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 LD2981CM33TR?

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 LD2981CM33TR we delivered, we will accept the replacement or return of the LD2981CM33TR 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 LD2981CM33TR.

(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 LD2981CM33TR pin diagram, LD2981CM33TR datasheet?

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

LD2981CM33TR Related Products

16SEP150M+T	Panasonic Electronic Components, CAP ALUM POLY 150UF 20% 16V T/H, Radial, Can, -	View
2SC3931GCL	Panasonic Electronic Components, TRANS NPN 20VCEO 15MA S-MINI 3P, SC-85, -	View
CXM-9-30-90-18-AC34-F4-3	Luminus Devices Inc., LED COB, -, -	View
GF-124-0202	CW Industries, SWITCH SLIDE SPDT 3A 125V, -, -	View
WW2BT5R60	Stackpole Electronics Inc., RES 5.6 OHM 1.5W 0.1% AXIAL, Axial, -	View
AC04000003901JAC00	Vishay BC Components, RES 3.9K OHM 4W 5% AXIAL, Axial, -	View
CR1206-JW-914ELF	Bourns Inc., RES SMD 910K OHM 5% 1/4W 1206, 1206 (3216 Metric), -	View
RC1005F3091CS	Samsung, RES SMD 3.09K OHM 1% 1/16W 0402, 0402 (1005 Metric), -	View
OSTVI162152	On Shore Technology Inc., TERM BLOCK RISING CLAMP 16POS, -, -	View
FTR-136-54-G-S-TR	Samtec Inc., SMT .050'' STRIPS, -, -	View
DW-04-14-T-T-450	Samtec Inc., .025" BOARD SPACERS, -, -	View
09670370714	HARTING, D SUB FE 37 POLE METALLIZED PLAP, -, -	View

LD2981CM33TR 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

LD2981CM33TR

D# E02:0323_00210380

STMicroelectronics

LDO Regulator Pos 3.3V 0.1A 5-Pin SOT-23 T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LD2981CM33TR

D# LD2981CM33TR

STMicroelectronics

LDO Regulator Pos 3.3V 0.1A 5-Pin SOT-23 T/R - Tape and Reel (Alt: LD2981CM33TR)

Part Number

Manufacturer

Description

Stock

LD2981CM33TR

D# LD2981CM33TR

STMicroelectronics

LDO Regulator Pos 3.3V 0.1A 5-Pin SOT-23 T/R (Alt: LD2981CM33TR)

Part Number

Manufacturer

Description

Stock

LD2981CM33TR

STMicroelectronics

STMicroelectronics LD2981CM33TR

1988

Part Number

Manufacturer

Description

Stock

LD2981CM33TR

STMicroelectronics

Fixed 16V 3.3V 375mV @ 100mA SOT-23-5 Dropout Regulators(LDO) RoHS

5095

Part Number

Manufacturer

Description

Stock

LD2981CM33TR

D# 497-7786-1-ND

STMicroelectronics

IC REG LINEAR 3.3V 100MA SOT23-5

10223

Part Number

Manufacturer

Description

Stock

LD2981CM33TR

D# 2849782RL

STMicroelectronics

LDO, FIXED, 3.3V, 0.1A, SOT-23-5

RoHS: Compliant

Min Qty: 1

Container: Reel

Part Number

Manufacturer

Description

Stock

LD2981CM33TR

ST MICROELECTRONICS SEMI

OEM/CM QUOTES ONLY | NO BROKERS

100920

Part Number

Manufacturer

Description

Stock

LD2981CM33TR

D# C283385

STMicroelectronics

5095

Part Number

Manufacturer

Description

Stock

LD2981CM33TR

STMicroelectronics

in stock - can ship the same day

1262

Part Number

Manufacturer

Description

Stock

LD2981CM33TR

STMicroelectronics

OEM/CM Immediate delivery

180000

Part Number

Manufacturer

Description

Stock

LD2981CM33TR

D# 511-LD2981CM33

STMicroelectronics

LDO Voltage Regulators 3.3V 100mA Positive

RoHS: Compliant

14412

Part Number

Manufacturer

Description

Stock

LD2981CM33TR

D# XSKDRABV0055663

STMicroelectronics

6000

Part Number

Manufacturer

Description

Stock

LD2981CM33TR

D# 56P7823

STMicroelectronics

DFD THYR TRIAC & RECTIFIER

RoHS: Not Compliant

Min Qty: 3000

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

Stock

LD2981CM33TR

D# NS-LD2981CM33TR

STMicroelectronics

OEM/CM ONLY

9709

Part Number

Manufacturer

Description

Stock

LD2981CM33TR

STMicroelectronics

3.3 V FIXED POSITIVE LDO REGULATOR, 0.375 V DROPOUT, 5 Pin Plastic SMT

Part Number

Manufacturer

Description

Stock

LD2981CM33TR

D# 6869155

STMicroelectronics

STMicroelectronics LD2981CM33TR, LDO Regulator, 100mA, 3.3 V 5-Pin, SOT-23, PK

Min Qty: 10

Container: Package

210

Part Number

Manufacturer

Description

Stock

LD2981CM33TR

STMicroelectronics

OEM/CM ONLY

102141

Part Number

Manufacturer

Description

Stock

LD2981CM33TR

STMicroelectronics

IN stock Immediate delivery

179985

Part Number

Manufacturer

Description

Stock

LD2981CM33TR

Toshiba America Electronic Components

shipping today

9996

Part Number

Manufacturer

Description

Stock

LD2981CM33TR

D# 53452527

STMicroelectronics

LDO Regulator Pos 3.3V 0.1A 5-Pin SOT-23 T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LD2981CM33TR

STMicroelectronics

IC REG LDO 3.3V 0.1A SOT23-5

3013

Part Number

Manufacturer

Description

Stock

LD2981CM33TR

D# 2849782

STMicroelectronics

LDO, FIXED, 3.3V, 0.1A, SOT-23-5

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

1109

Quick Inquiry

LD2981CM33TR

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