LP2951ACDM-3.3RG is out of stock and can be placed on backorder.
Available Substitutes:

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Texas Instruments
In Stock: 0
Unit Price: $1.47000
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Texas Instruments
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Unit Price: $0.96000
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Texas Instruments
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Unit Price: $1.43000
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Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 8-MSOP
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-MSOP
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LP2951ACDM-3.3RG

DigiKey Part Number
488-LP2951ACDM-3.3RGTR-ND - Tape & Reel (TR)
488-LP2951ACDM-3.3RGCT-ND - Cut Tape (CT)
488-LP2951ACDM-3.3RGDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
LP2951ACDM-3.3RG
Description
IC REG LINEAR 3.3V 100MA 8-MSOP
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 8-MSOP
Datasheet
 Datasheet
EDA/CAD Models
LP2951ACDM-3.3RG 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-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Voltage - Input (Max)
30V
Supplier Device Package
8-MSOP
Voltage - Output (Min/Fixed)
3.3V
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
LP2951ACMM-3.3/NOPBTexas Instruments0LP2951ACMM-3.3/NOPBTR-ND$1.47000Similar
LP2951ACMMX-3.3/NOPBTexas Instruments0296-42643-2-ND$0.96000Similar
LP2951CMM-3.3/NOPBTexas Instruments0LP2951CMM-3.3/NOPBTR-ND$1.43000Similar
LP2951CMMX-3.3/NOPBTexas Instruments0LP2951CMMX-3.3/NOPBTR-ND$0.81000Similar
Available To Order
Factory Stock: 600,000
4,000 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
Tape & Reel (TR)
QuantityUnit PriceExt Price
4,000$0.32311$1,292.44
8,000$0.31554$2,524.32
12,000$0.31175$3,741.00
20,000$0.30755$6,151.00
28,000$0.30509$8,542.52
Cut Tape (CT)
QuantityUnit PriceExt Price
1$1.31000$1.31
10$0.80000$8.00
25$0.66680$16.67
100$0.51610$51.61
250$0.44204$110.51
500$0.39646$198.23
1,000$0.35828$358.28
Digi-Reel®
QuantityUnit PriceExt Price
1$0.67000$0.67
10$0.47400$4.74
25$0.42560$10.64
100$0.37190$37.19
250$0.34632$86.58
500$0.33090$165.45
1,000$0.31822$318.22
* All Digi-Reel orders will add a $7.00 reeling fee.
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