LP2951CMX/NOPB is out of stock and can be placed on backorder.
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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

LP2951CMX/NOPB

DigiKey Part Number
LP2951CMX/NOPBTR-ND - Tape & Reel (TR)
LP2951CMX/NOPBCT-ND - Cut Tape (CT)
LP2951CMX/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LP2951CMX/NOPB
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
LP2951CMX/NOPB 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 (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LP2951-02YMMicrochip Technology0576-1051-5-ND$1.25000Similar
LP2951-02YM-TRMicrochip Technology0LP2951-02YM-TR-ND$1.25000Similar
LP2951-03YMMicrochip Technology0576-1052-ND$1.13000Similar
LP2951-03YM-TRMicrochip Technology0LP2951-03YM-TR-ND$1.13000Similar
L4931CD50-TRSTMicroelectronics0497-6429-2-ND$1.35000Similar
In-Stock: 0
2,500 estimated in stock on 06-Nov-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.76000$0.76
10$0.54000$5.40
25$0.48520$12.13
100$0.42510$42.51
250$0.39644$99.11
500$0.37918$189.59
1,000$0.36497$364.97
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.34996$874.90
5,000$0.34092$1,704.60
7,500$0.33639$2,522.93
12,500$0.33137$4,142.12
17,500$0.32844$5,747.70
25,000$0.32562$8,140.50
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.