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

LD2981ABM30TR

DigiKey Part Number
497-7784-2-ND - Tape & Reel (TR)
497-7784-1-ND - Cut Tape (CT)
497-7784-6-ND - Digi-Reel®
Manufacturer
STMicroelectronics
Manufacturer Product Number
LD2981ABM30TR
Description
IC REG LINEAR 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
LD2981ABM30TR 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)
3V
Supplier Device Package
SOT-23-5
Voltage Dropout (Max)
0.375V @ 100mA
Base Product Number
Current - Output
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Additional Resources
Substitutes (8)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LP2981A-30DBVRTexas Instruments1,117296-LP2981A-30DBVRCT-NDNT$29.00000Direct
LP2981-30DBVRTexas Instruments2,971296-17546-1-NDNT$16.00000Similar
LP2981-30DBVTTexas Instruments13,022296-32141-1-NDNT$54.00000Similar
LP2981A-30DBVRG4Texas Instruments4,383LP2981A-30DBVRG4-NDNT$46.03448Similar
LP2981A-30DBVTTexas Instruments3,630296-LP2981A-30DBVTCT-NDNT$31.00000Similar
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In-Stock: 2,698
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Quantity
All prices are in TWD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1NT$29.00000NT$29
10NT$20.70000NT$207
25NT$18.56000NT$464
100NT$16.29000NT$1,629
250NT$15.20000NT$3,800
500NT$14.54000NT$7,270
1,000NT$14.00000NT$14,000
* All Digi-Reel orders will add a NT$215 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000NT$11.87167NT$35,615
6,000NT$11.57417NT$69,445
9,000NT$11.42522NT$102,827
15,000NT$11.26020NT$168,903
21,000NT$11.16376NT$234,439
30,000NT$11.07107NT$332,132
Manufacturers Standard Package
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