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

LD2981CM50TR

DigiKey Part Number
497-7787-2-ND - Tape & Reel (TR)
497-7787-1-ND - Cut Tape (CT)
497-7787-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LD2981CM50TR
Description
IC REG LINEAR 5V 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
LD2981CM50TR 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)
5V
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
LP2981-50DBVRTexas Instruments34,416296-22750-1-ND$4.52000Similar
LP2981A-50DBVRTexas Instruments4,645296-22752-1-ND$6.41000Similar
LP2981A-50DBVTTexas Instruments897296-32146-1-ND$7.89000Similar
LP2981AIM5-3.3Texas Instruments404296-LP2981AIM5-3.3CT-ND$14.63000Similar
LP2981AIM5-3.3/NOPBTexas Instruments4,678LP2981AIM5-3.3/NOPBCT-ND$9.04000Similar
In-Stock: 4,019
Check for Additional Incoming Stock
All prices are in HKD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$5.76000$5.76
10$4.07800$40.78
25$3.66040$91.51
100$3.20150$320.15
250$2.98176$745.44
500$2.84940$1,424.70
1,000$2.74039$2,740.39
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$2.22899$6,686.97
6,000$2.17108$13,026.48
9,000$2.14208$19,278.72
15,000$2.10994$31,649.10
21,000$2.09116$43,914.36
30,000$2.07310$62,193.00
Manufacturers Standard Package