LD2981CU50TR

Mfr. #:: LD2981CU50TR
Manufacturer:: STMicroelectronics
Description:: LDO Voltage Regulators 5.0V 100mA Positive
Lifecycle:: New from this manufacturer.
Datasheet:: LD2981CU50TR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: LD2981CU50TR more Information LD2981CU50TR Product Details

Product Attribute
Attribute Value

Manufacturer:: STMicroelectronics

Product Category:: LDO Voltage Regulators

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: SOT-89-3

Output Voltage:: 5 V

Output Current:: 100 mA

Number of Outputs:: 1 Output

Polarity:: Positive

Quiescent Current:: 100 uA

Input Voltage MAX:: 16 V

Input Voltage MIN:: 2.5 V

Output Type:: Fixed

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 125 C

Dropout Voltage:: 0.001 V

Series:: LD2981

Packaging:: Reel

Height:: 1.6 mm

Length:: 4.6 mm

Width:: 2.6 mm

Brand:: STMicroelectronics

Dropout Voltage - Max:: 375 mV

Voltage Regulation Accuracy:: 1.25 %

Ib - Input Bias Current:: 80 uA

Line Regulation:: 0.014 % / V

Load Regulation:: - 5 mV

Product Type:: LDO Voltage Regulators

Factory Pack Quantity:: 2500

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.004603 oz

Tags: LD2981CU, LD2981C, LD2981, LD298, LD29, LD2

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 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.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

LD2981CU50TR Description

***ure Electronics: LD2981 Series 100 mA 5 V Fixed Output LDO Regulator with Inhibit - SOT-89

***ical: LDO Regulator Pos 5V 0.1A 4-Pin(3+Tab) SOT-89 T/R

***i-Key: IC REG LINEAR 5V 100MA SOT89-3

LD2981CU50TR More Information

Low Dropout (LDO) Regulators: STMicroelectronics Low Dropout (LDO) Linear Regulators are a cost-effective way to deliver a stable and regulated output voltage. The LDOs simplify designs with few external components. Low-dropout linear regulators (LDOs) provide the best cost-performance tradeoff.

Ultralow Dropout LDOs: STMicroelectronics Ultra Low Dropout LDOs are a wide range of low and medium power LDO regulators with ultralow dropout and fast transient response. These ultralow LDOs simplify the design of high-efficiency, cost-effective linear power management (from 50mA to 3A of continuous load current). This makes them ideal for DSPs, MCUs, and FPGAs.

Market price

Part #	Mfg.	Description	Stock	Price
LD2981CU50TR DISTI # V72:2272_17705932	STMicroelectronics	LDO Regulator Pos 5V 0.1A 4-Pin(3+Tab) SOT-89 T/R RoHS: Compliant	2953	1000:$0.2281 500:$0.2725 250:$0.3028 100:$0.3337 25:$0.4635 10:$0.4883 1:$0.5329
LD2981CU50TR DISTI # V36:1790_06552853	STMicroelectronics	LDO Regulator Pos 5V 0.1A 4-Pin(3+Tab) SOT-89 T/R RoHS: Compliant	0
LD2981CU50TR DISTI # 497-3484-1-ND	STMicroelectronics	IC REG LINEAR 5V 100MA SOT89-3 RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	6029In Stock	1000:$0.3269 500:$0.3999 100:$0.4967 10:$0.6380 1:$0.7100
LD2981CU50TR DISTI # 497-3484-6-ND	STMicroelectronics	IC REG LINEAR 5V 100MA SOT89-3 RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	6029In Stock	1000:$0.3269 500:$0.3999 100:$0.4967 10:$0.6380 1:$0.7100
LD2981CU50TR DISTI # 497-3484-2-ND	STMicroelectronics	IC REG LINEAR 5V 100MA SOT89-3 RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	5000In Stock	25000:$0.2553 12500:$0.2642 5000:$0.2730 2500:$0.2908
LD2981CU50TR DISTI # 26700132	STMicroelectronics	LDO Regulator Pos 5V 0.1A 4-Pin(3+Tab) SOT-89 T/R RoHS: Compliant	2953	1000:$0.2452 500:$0.2929 250:$0.3255 100:$0.3587 29:$0.4983
LD2981CU50TR DISTI # LD2981CU50TR	STMicroelectronics	LDO Regulator Pos 5V 0.1A 4-Pin(3+Tab) SOT-89 T/R (Alt: LD2981CU50TR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 137500	2500:€0.2509 5000:€0.2059 10000:€0.1879 15000:€0.1739 25000:€0.1609
LD2981CU50TR DISTI # LD2981CU50TR	STMicroelectronics	LDO Regulator Pos 5V 0.1A 4-Pin(3+Tab) SOT-89 T/R - Tape and Reel (Alt: LD2981CU50TR) RoHS: Compliant Min Qty: 5000 Container: Reel	Americas - 0	5000:$0.2689 10000:$0.2569 15000:$0.2449 25000:$0.2339 50000:$0.2289
LD2981CU50TR DISTI # 56P7826	STMicroelectronics	POWER MANAGEMENT	0	30000:$0.2330 18000:$0.2430 12000:$0.2610 6000:$0.2790 3000:$0.3030 1:$0.3100
LD2981CU50TR DISTI # 51AC9076	STMicroelectronics	LDO, FIXED, 5V, 0.1A, SOT-89-3 ROHS COMPLIANT: YES	150	1000:$0.2840 500:$0.3080 250:$0.3310 100:$0.3550 50:$0.4200 25:$0.4850 10:$0.5500 1:$0.6700
LD2981CU50TR. DISTI # 96AC0461	STMicroelectronics	POWER MANAGEMENT ROHS COMPLIANT: YES	0	30000:$0.2330 18000:$0.2430 12000:$0.2610 6000:$0.2790 3000:$0.3030 1:$0.3100
LD2981CU50TR DISTI # 511-LD2981CU50	STMicroelectronics	LDO Voltage Regulators 5.0V 100mA Positive RoHS: Compliant	7288	1:$0.6700 10:$0.5500 100:$0.3550 1000:$0.2840 2500:$0.2400 10000:$0.2310 25000:$0.2220
LD2981CU50TR DISTI # 6868849	STMicroelectronics	LDO REGULATOR 5V 0.1A SOT89, PK	385	25:£0.4020 5:£0.5240
LD2981CU50TR DISTI # 6868849P	STMicroelectronics	LDO REGULATOR 5V 0.1A SOT89, RL	2360	25:£0.4020
LD2981CU50TR DISTI # ICSPR9066	STMicroelectronics	LDO VREG 5V 0.1A SOT89	Stock DE - 67500Stock HK - 0Stock US - 0	2500:$0.2320 5000:$0.1769 10000:$0.1653 15000:$0.1581
LD2981CU50TR DISTI # ICSPR10084	STMicroelectronics	LDO.VREG POS 5V 0,1A SOT89	Stock DE - 0Stock HK - 0Stock US - 0	5000:$0.1220 10000:$0.1186 15000:$0.1186 25000:$0.1174
LD2981CU50TR DISTI # XSFP00000086593	STMicroelectronics	RoHS: Compliant	10000 in Stock0 on Order	10000:$0.2564 2500:$0.2820
LD2981CU50TR DISTI # XSKDRABS0008149	STMicroelectronics	"FixedPositiveLDORegulator,2.5V,1.3VDropout,BIPolar,PDSO3" RoHS: Compliant	227500 in Stock0 on Order	227500:$0.2454 2500:$0.2629
LD2981CU50TR DISTI # 2849784	STMicroelectronics	LDO, FIXED, 5V, 0.1A, SOT-89-3 RoHS: Compliant	40	1000:$0.4340 500:$0.5430 100:$0.6870 10:$0.8950 1:$1.0100
LD2981CU50TR DISTI # 2849784	STMicroelectronics	LDO, FIXED, 5V, 0.1A, SOT-89-3 RoHS: Compliant	1255	500:£0.2420 250:£0.2610 100:£0.2790 50:£0.4310 1:£0.4950

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Availability

Stock:: Available
On Order:: 1990
Enter Quantity:

Current price of LD2981CU50TR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$0.67~~; ~~$0.67~~

10: ~~$0.55~~; ~~$5.50~~

100: ~~$0.36~~; ~~$35.50~~

1000: ~~$0.28~~; ~~$284.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

Start with

LD2981CU 4
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LD2981CU50TR

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes