X-On Electronics has gained recognition as a prominent supplier of LD2981ABU33TR LDO Voltage Regulators across the USA, India, Europe, Australia, and various other global locations. LD2981ABU33TR LDO Voltage Regulators are a product manufactured by STMicroelectronics. We provide cost-effective solutions for LDO Voltage Regulators, ensuring timely deliveries around the world.

LD2981ABU33TR STMicroelectronics

Name: LD2981ABU33TR
Brand: STMicroelectronics
SKU: LD2981ABU33TR_STMicroelectronics
Availability: InStock
Rating: 5 (11 reviews)

LD2981ABU33TR electronic component of STMicroelectronics

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See Product Specifications

Part No.	LD2981ABU33TR
Manufacturer:	STMicroelectronics
Category:	LDO Voltage Regulators
Description:	Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-89-3
Datasheet:	LD2981ABU33TR Datasheet (PDF)
	Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges

Price (USD)

5: USD 0.3346 ea
Line Total: USD 1.67

Availability - 368
Ship by Fri. 14 Mar to Wed. 19 Mar

MOQ: 5 Multiples: 5
Pack Size: 5

LD2981ABU33TR More Buying Options & Price Grid(s)

Please wait...

Availability Price Buy Price Quantity

16812

Ship by Fri. 07 Mar to Thu. 13 Mar

MOQ : 159
Multiples : 1

159 : USD 0.4083

31525

Ship by Fri. 07 Mar to Thu. 13 Mar

MOQ : 2500
Multiples : 2500

2500 : USD 0.291
5000 : USD 0.283
7500 : USD 0.2467
12500 : USD 0.2429
17500 : USD 0.2404
25000 : USD 0.2363

368

Ship by Fri. 14 Mar to Wed. 19 Mar

MOQ : 5
Multiples : 5

5 : USD 0.3346
50 : USD 0.2662
150 : USD 0.1956
500 : USD 0.1584
2500 : USD 0.1432
5000 : USD 0.1349

1413

Ship by Wed. 05 Mar to Fri. 07 Mar

MOQ : 1
Multiples : 1

1 : USD 0.56
10 : USD 0.3794
50 : USD 0.3402
82 : USD 0.2156
225 : USD 0.2044

2425

Ship by Fri. 07 Mar to Thu. 13 Mar

MOQ : 2500
Multiples : 2500

2500 : USD 0.4569

21825

Ship by Fri. 07 Mar to Thu. 13 Mar

MOQ : 2500
Multiples : 2500

2500 : USD 0.291
5000 : USD 0.283
7500 : USD 0.2467
12500 : USD 0.2429
17500 : USD 0.2404
25000 : USD 0.2363

2959

Ship by Fri. 07 Mar to Thu. 13 Mar

MOQ : 283
Multiples : 1

283 : USD 0.5669

16812

Ship by Fri. 07 Mar to Thu. 13 Mar

MOQ : 159
Multiples : 1

159 : USD 0.4083

Specifications

Manufacturer

STMicroelectronics STMicroelectronics

Product Category

LDO Voltage Regulators LDO Voltage Regulators

RoHS - XON

y y

Mounting Style

smd/smt smd/smt

Package / Case

SOT - 89 SOT - 89

Output Voltage

3.3 V 3.3 V

Output Current

100 mA 100 mA

Number of Outputs

1 output 1 output

Polarity

positive positive

Quiescent Current

100 uA 100 uA

Input Voltage MIN

2.5 V 2.5 V

Input Voltage MAX

16 V 16 V

Output Type

fixed fixed

Minimum Operating Temperature

- 40 C - 40 C

Maximum Operating Temperature

+ 125 C + 125 C

Series

ld2981abu ld2981abu

Packaging

Reel Reel

Brand

Stmicroelectronics Stmicroelectronics

Dropout Voltage - Max

3 mV @ 0 a 3 mV @ 0 a

Voltage Regulation Accuracy

0.75 % 0.75 %

Line Regulation

0.014 % / V 0.014 % / V

Load Regulation

- 5 mv - 5 mv

Factory Pack Quantity :

2500 2500

Height

1.6 mm (Max) 1.6 mm (Max)

Length

4.6 mm (Max) 4.6 mm (Max)

Width

2.6 mm (Max) 2.6 mm (Max)

Cnhts

8542319000 8542319000

Hts Code

8542390001 8542390001

Ib - Input Bias Current

80 uA 80 uA

Mxhts

85423999 85423999

Product Type

ldo voltage regulators ldo voltage regulators

Subcategory

Pmic-Power Management Ics Pmic-Power Management Ics

Taric

8542399000 8542399000

Notes:- Show Stocked Products With Similar Attributes.

LD2981ABU33TR Alternative Parts

We are delighted to provide the LD2981ABU33TR from our LDO Voltage Regulators category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the LD2981ABU33TR and other electronic components in the LDO Voltage Regulators category and beyond.

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Additional Infomation About Product

The LD2981ABU33TR is an LDO (low-dropout) linear voltage regulator manufactured by STMicroelectronics. It can output up to 3A of current and is capable of regulating a voltage of up to 33V. The LD2981ABU33TR’s features include short-circuit protection and thermal shutdown protection, whichprotect the integrated circuit (IC) from damage in case of unexpected abnormalities. This regulator offers internal current limiting, so as current demand increases, the dropout voltage rises as well.

HS Compliance

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:

C-Max may also be referenced as

C-Max (VA)
SG3
ST
ST MICROELECTRONICS
ST2
ST7
STM
STMICRELECTRONICS
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Availability	Price	Buy Price	Quantity
16812 Ship by Fri. 07 Mar to Thu. 13 Mar MOQ : 159 Multiples : 1	159 : USD 0.4083

31525 Ship by Fri. 07 Mar to Thu. 13 Mar MOQ : 2500 Multiples : 2500	2500 : USD 0.291 5000 : USD 0.283 7500 : USD 0.2467 12500 : USD 0.2429 17500 : USD 0.2404 25000 : USD 0.2363

368 Ship by Fri. 14 Mar to Wed. 19 Mar MOQ : 5 Multiples : 5	5 : USD 0.3346 50 : USD 0.2662 150 : USD 0.1956 500 : USD 0.1584 2500 : USD 0.1432 5000 : USD 0.1349

1413 Ship by Wed. 05 Mar to Fri. 07 Mar MOQ : 1 Multiples : 1	1 : USD 0.56 10 : USD 0.3794 50 : USD 0.3402 82 : USD 0.2156 225 : USD 0.2044

2425 Ship by Fri. 07 Mar to Thu. 13 Mar MOQ : 2500 Multiples : 2500	2500 : USD 0.4569

21825 Ship by Fri. 07 Mar to Thu. 13 Mar MOQ : 2500 Multiples : 2500	2500 : USD 0.291 5000 : USD 0.283 7500 : USD 0.2467 12500 : USD 0.2429 17500 : USD 0.2404 25000 : USD 0.2363

2959 Ship by Fri. 07 Mar to Thu. 13 Mar MOQ : 283 Multiples : 1	283 : USD 0.5669

16812 Ship by Fri. 07 Mar to Thu. 13 Mar MOQ : 159 Multiples : 1	159 : USD 0.4083

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Hot	LD2985BM18R Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5 Stock : 6000 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
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Hot	LD2985AM18R LDO Voltage Regulators 1.8V 150mA Positive Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	LD2985AM25R LDO Voltage Regulators 2.5V 150mA Positive Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	LD2985BM25R Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5 Stock : 6000 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.