LD2981ABU33TR

Part No :: LD2981ABU33TR

Manufacturer: STMicroelectronics

VIGOR # :: 3777035

Description: IC REG LINEAR 3.3V 100MA SOT89-3

Catalog: PMIC - Voltage Regulators - Linear

DataSheet: LD2981ABU33TR PDF

Country of origin: -

Date code: -

LD2981ABU33TR Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)Cut Tape (CT)
Part Status:	Active
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):	150 µA
Current - Supply (Max):	2.6 mA
PSRR:	63dB (1kHz)
Control Features:	-
Protection Features:	Over Current, Over Temperature
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	TO-243AA
Supplier Device Package:	SOT-89-3

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 2272

Shipped from

HK warehouse

Expected Shipping Date

Jan 19 - Jan 23 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$0.81~~	~~$0.81~~
2500	~~$0.26~~	~~$650.65~~
5000	~~$0.24~~	~~$1 211.55~~
12500	~~$0.23~~	~~$2 916.75~~
25000	~~$0.22~~	~~$5 609.00~~

Current price of LD2981ABU33TR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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LD2981ABU33TR

LD2981ABU33TR

3777035

Pricing(USD)