LP2951-50DR is out of stock and can be placed on backorder.
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onsemi
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Unit Price: $0.54000
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MaxLinear, Inc.
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Unit Price: $0.24554
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MaxLinear, Inc.
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Richtek USA Inc.
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Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA 8-SOIC
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LP2951-50DR

DigiKey Part Number
296-31677-2-ND - Tape & Reel (TR)
296-31677-1-ND - Cut Tape (CT)
296-31677-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
LP2951-50DR
Description
IC REG LIN POS ADJ 100MA 8-SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
LP2951-50DR Models
Product Attributes
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Category
Current - Quiescent (Iq)
120 µA
Mfr
Current - Supply (Max)
14 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
PSRR
15dB (1kHz)
Part Status
Active
Control Features
Adj/EN
Output Configuration
Protection Features
Antisaturation, Over Current, Over Temperature
Output Type
Operating Temperature
-20°C ~ 100°C
Number of Regulators
1
Grade
Automotive
Voltage - Input (Max)
150V
Qualification
AEC-Q100
Voltage - Output (Min/Fixed)
15V
Mounting Type
Surface Mount
Voltage - Output (Max)
Package / Case
8-SOIC (0.154", 3.90mm Width)
Voltage Dropout (Max)
0.114V @ 20mA
Supplier Device Package
8-SOIC
Current - Output
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LP2951CDR2Gonsemi0LP2951CDR2GOSTR-ND$0.54000Similar
LP2951CS-L-3-3/TRMaxLinear, Inc.0LP2951CS-L-3-3/TR-ND$0.24554Similar
LP2951CS-L-5-0/TRMaxLinear, Inc.01016-LP2951CS-L-5-0/TR-ND$0.55000Similar
RT2560Q-33GSPRichtek USA Inc.0RT2560Q-33GSPTR-ND$1.27000Similar
In-Stock: 0
2,500 estimated in stock on 30-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