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STMicroelectronics LD2981CM33TR
Manufacturer
Manufacturer Product Number
LD2981CM33TR
Description
IC REG LINEAR 3.3V 100MA SOT23-5
Manufacturer Standard Lead Time Contact us
Detailed Description
IC REG LINEAR 3.3V 100MA SOT23-5
Datasheet View datasheet
EDA/CAD Models
Product Attributes
Type
Description
Manufacturer
STMicroelectronics
Current - Supply (Max)
2.6 mA
Operating Temperature
-40°C ~ 125°C
Output Configuration
Positive
Output Type
Fixed
Current - Quiescent (Iq)
150 µA
Voltage - Input (Max)
16V
Mounting Type
Surface Mount
Current - Output
100mA
Supplier Device Package
SOT-23-5
Voltage - Output (Max)
-
Package / Case
SC-74A, SOT-753
Number of Regulators
1
Voltage - Output (Min/Fixed)
3.3V
Control Features
Enable
PSRR
63dB (1kHz)
Voltage Dropout (Max)
0.375V @ 100mA
Protection Features
Over Current, Over Temperature
Documents & Media
Resource Type
Link
Datasheets
EDA Models
Related Documents
Product Change Notices
Additional Resources
Attribute
Description
Part Number Alias
LD2981CM33TR
1884027
497-7786-1-ND
497-7786-6-ND
Availability
In Stock
Updated
5/16/2026
In-Stock: 2,811
Packaging Quantity Unit Price Ext Price
1 25.000 ₫ 25.000 ₫
25.000 ₫
All prices are shown in the selected currency
Cut Tape (CT) · Digikey
Quantity Unit Price Ext Price
1
25.000 ₫
25.000 ₫
10
18.000 ₫
180.000 ₫
25
16.000 ₫
400.000 ₫
100
14.000 ₫
1.400.000 ₫
250
13.000 ₫
3.250.000 ₫
500
13.000 ₫
6.500.000 ₫
1,000
12.000 ₫
12.000.000 ₫
MOQ 1 · Order multiple 1
Digi-Reel® · Digikey
Quantity Unit Price Ext Price
1
25.000 ₫
25.000 ₫
10
18.000 ₫
180.000 ₫
25
16.000 ₫
400.000 ₫
100
14.000 ₫
1.400.000 ₫
250
13.000 ₫
3.250.000 ₫
500
13.000 ₫
6.500.000 ₫
1,000
12.000 ₫
12.000.000 ₫
MOQ 1 · Order multiple 1
Substitutes
LP2981-33DBVR
IC REG LINEAR 3.3V 100MA SOT23-5
14.000 ₫ Texas Instruments
LP2981A-33DBVR
IC REG LINEAR 3.3V 100MA SOT23-5
11.000 ₫ Texas Instruments
ADP3309ARTZ-3.3-R7
IC REG LINEAR 3.3V 100MA SOT23-5
49.000 ₫ Analog Devices Inc.
LP2981-33DBVT
IC REG LINEAR 3.3V 100MA SOT23-5
16.000 ₫ Texas Instruments
LP2981-33DBVTE4
IC REG LINEAR 3.3V 100MA SOT23-5
LP2981A-33DBVT
IC REG LINEAR 3.3V 100MA SOT23-5
14.000 ₫ Texas Instruments
MIC5203-3.3BM5-TR
IC REG LINEAR 3.3V 80MA SOT23-5
8.000 ₫ Microchip Technology