Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-23-5
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Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-23-5
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LD2981CM33TR

DigiKey Part Number
497-7786-2-ND - Tape & Reel (TR)
497-7786-1-ND - Cut Tape (CT)
497-7786-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LD2981CM33TR
Description
IC REG LINEAR 3.3V 100MA SOT23-5
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-23-5
Datasheet
 Datasheet
EDA/CAD Models
LD2981CM33TR Models
Product Attributes
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Category
Current - Quiescent (Iq)
150 µA
Mfr
Current - Supply (Max)
2.6 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
PSRR
63dB (1kHz)
Part Status
Active
Control Features
Enable
Output Configuration
Protection Features
Over Current, Over Temperature
Output Type
Operating Temperature
-40°C ~ 125°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
16V
Package / Case
SC-74A, SOT-753
Voltage - Output (Min/Fixed)
3.3V
Supplier Device Package
SOT-23-5
Voltage Dropout (Max)
0.375V @ 100mA
Base Product Number
Current - Output
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LP2981-33DBVRTexas Instruments20,938296-17360-1-ND¥91.00000Direct
ADP3309ARTZ-3.3-R7Analog Devices Inc.3,416ADP3309ARTZ-3.3-R7CT-ND¥600.00000Similar
LP2981-33DBVTTexas Instruments1,572296-26124-1-ND¥186.00000Similar
LP2981A-33DBVRTexas Instruments432296-17361-1-ND¥106.00000Similar
LP2981A-33DBVTG4Texas Instruments3,449296-41452-1-ND¥151.00000Similar
In-Stock: 2,741
Check for Additional Incoming Stock
All prices are in JPY
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1¥155.00000¥155
10¥111.00000¥1,110
25¥99.96000¥2,499
100¥87.90000¥8,790
250¥82.14400¥20,536
500¥78.67600¥39,338
1,000¥76.15300¥76,153
* All Digi-Reel orders will add a ¥800 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000¥45.05567¥135,167
6,000¥43.88517¥263,311
9,000¥43.29889¥389,690
15,000¥42.64940¥639,741
21,000¥42.26971¥887,664
30,000¥41.90477¥1,257,143
Manufacturers Standard Package
Unit Price without JCT:¥155.00000
Unit Price with JCT:¥170.50000