LP2951DR is out of stock and can be placed on backorder.
Available Substitutes:

Direct


onsemi
In Stock: 75,000
Unit Price: $0.57000
Datasheet

Similar


Richtek USA Inc.
In Stock: 0
Unit Price: $1.27000
Datasheet
Linear Voltage Regulator IC Positive Adjustable (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 Adjustable (Fixed) 1 Output 100mA 8-SOIC
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LP2951DR

DigiKey Part Number
296-22748-2-ND - Tape & Reel (TR)
296-22748-1-ND - Cut Tape (CT)
296-22748-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LP2951DR
Description
IC REG LIN POS ADJ 100MA 8-SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 100mA 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
LP2951DR 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)
14 mA
Part Status
Active
Control Features
Enable
Output Configuration
Protection Features
Over Current, Over Temperature, Short Circuit
Output Type
Operating Temperature
-40°C ~ 125°C (TJ)
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
30V
Package / Case
8-SOIC (0.154", 3.90mm Width)
Voltage - Output (Min/Fixed)
1.235V (5V)
Supplier Device Package
8-SOIC
Voltage - Output (Max)
Base Product Number
Voltage Dropout (Max)
0.6V @ 100mA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LP2951ACDR2Gonsemi75,000LP2951ACDR2GOSTR-ND$0.57000Direct
RT2560Q-33GSPRichtek USA Inc.0RT2560Q-33GSPTR-ND$1.27000Similar
In-Stock: 0
2,500 estimated in stock on 13-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.75000$0.75
10$0.53400$5.34
25$0.47960$11.99
100$0.42020$42.02
250$0.39184$97.96
500$0.37474$187.37
1,000$0.36066$360.66
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.34580$864.50
5,000$0.33685$1,684.25
7,500$0.33237$2,492.78
12,500$0.32740$4,092.50
17,500$0.32449$5,678.57
25,000$0.32170$8,042.50