LD2981CU18TR

Part No :: LD2981CU18TR

Manufacturer: STMicroelectronics

VIGOR # :: 4871437

Description: IC REG LINEAR 1.8V 100MA SOT89-3

Catalog: PMIC - Voltage Regulators - Linear

DataSheet: LD2981CU18TR PDF

Country of origin: -

Date code: -

LD2981CU18TR Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)
Part Status:	Obsolete
Output Configuration:	Positive
Output Type:	Fixed
Number of Regulators:	1
Voltage - Input (Max):	16V
Voltage - Output (Min/Fixed):	1.8V
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

Alternative Products

Part Number	Manufacturer & Description	Compare
LD2981CU33TR Match 100%	STMicroelectronics IC REG LINEAR 3.3V 100MA SOT89-3	LD2981CU18TR vs LD2981CU33TR
LD2981ABU50TR Match 100%	STMicroelectronics IC REG LINEAR 5V 100MA SOT89-3	LD2981CU18TR vs LD2981ABU50TR
LD2981ABU33TR Match 100%	STMicroelectronics IC REG LINEAR 3.3V 100MA SOT89-3	LD2981CU18TR vs LD2981ABU33TR
LD2981CU50TR Match 100%	STMicroelectronics IC REG LINEAR 5V 100MA SOT89-3	LD2981CU18TR vs LD2981CU50TR

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In Stock: 4185

Shipped from

HK warehouse

Expected Shipping Date

Aug 24 - Aug 28 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of LD2981CU18TR 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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LD2981CU18TR

LD2981CU18TR

4871437

Pricing(USD)