LP2951CMX-3.3/NOPB is out of stock and can be placed on backorder.
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onsemi
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Unit Price: $0.61000
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onsemi
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Unit Price: $0.58000
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onsemi
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STMicroelectronics
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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

LP2951CMX-3.3/NOPB

DigiKey Part Number
LP2951CMX-3.3/NOPBTR-ND - Tape & Reel (TR)
LP2951CMX-3.3/NOPBCT-ND - Cut Tape (CT)
LP2951CMX-3.3/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LP2951CMX-3.3/NOPB
Description
IC REG LIN POS ADJ 100MA 8-SOIC
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 100mA 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
LP2951CMX-3.3/NOPB 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 (3.3V)
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 (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LP2951ACD-3.3R2Gonsemi9,575LP2951ACD-3.3R2GOSTR-ND$0.61000Similar
NCV2951ACD3.3R2Gonsemi5,000NCV2951ACD3.3R2GOSTR-ND$0.58000Similar
LP2951CD-3.3R2Gonsemi3,069LP2951CD-3.3R2GOSTR-ND$0.60000Similar
L4931CD33-TRSTMicroelectronics17,485497-6640-2-ND$1.35000Similar
L4931ABD33-TRSTMicroelectronics12,040497-1155-2-ND$1.37000Similar
In-Stock: 0
2,500 expected in stock on 08-Mar-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.89000$0.89
10$0.63600$6.36
25$0.57280$14.32
100$0.50310$50.31
250$0.46992$117.48
500$0.44990$224.95
1,000$0.43452$434.52
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.41605$1,040.12
5,000$0.40557$2,027.85
7,500$0.40032$3,002.40
12,500$0.39451$4,931.38
17,500$0.39111$6,844.43
25,000$0.38784$9,696.00