LP2951ACD-3.0R2G is out of stock and can be placed on backorder.
Available Substitutes:

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Texas Instruments
In Stock: 0
Unit Price: $1.43000
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Texas Instruments
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Unit Price: $1.15000
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Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 8-SOIC
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LP2951ACD-3.0R2G

DigiKey Part Number
488-LP2951ACD-3.0R2GTR-ND - Tape & Reel (TR)
488-LP2951ACD-3.0R2GCT-ND - Cut Tape (CT)
488-LP2951ACD-3.0R2GDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
LP2951ACD-3.0R2G
Description
IC REG LINEAR 3V 100MA 8-SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
LP2951ACD-3.0R2G Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
120 µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Supply (Max)
12 mA
Part Status
Active
Protection Features
Over Current, Over Temperature
Output Configuration
Operating Temperature
-40°C ~ 125°C
Output Type
Mounting Type
Surface Mount
Number of Regulators
1
Package / Case
8-SOIC (0.154", 3.90mm Width)
Voltage - Input (Max)
30V
Supplier Device Package
8-SOIC
Voltage - Output (Min/Fixed)
3V
Base Product Number
Voltage Dropout (Max)
0.45V @ 100mA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LP2951ACM-3.0/NOPBTexas Instruments0LP2951ACM-3.0/NOPB-ND$1.43000Similar
LP2951ACMX-3.0/NOPBTexas Instruments0LP2951ACMX-3.0/NOPBTR-ND$1.15000Similar
LP2951CM-3.0/NOPBTexas Instruments0LP2951CM-3.0/NOPB-ND$1.43000Similar
LP2951CMX-3.0/NOPBTexas Instruments0296-45262-2-ND$0.82000Similar
Available To Order
Factory Stock: 47,500
2,500 estimated in stock on 16-Nov-2026

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.51000$0.51
10$0.36100$3.61
25$0.32320$8.08
100$0.28080$28.08
250$0.26072$65.18
500$0.24858$124.29
1,000$0.23858$238.58
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.22804$570.10
5,000$0.22168$1,108.40
7,500$0.21850$1,638.75
12,500$0.21498$2,687.25
17,500$0.21291$3,725.92
25,000$0.21093$5,273.25
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.