LM2931CM/NOPB is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $0.89000
Datasheet

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onsemi
In Stock: 2,085
Unit Price: $0.55000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: $0.37000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: $0.37000
Datasheet

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onsemi
In Stock: 0
Unit Price: $0.85000
Datasheet
Linear Voltage Regulator IC Positive Adjustable 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 1 Output 100mA 8-SOIC
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM2931CM/NOPB

DigiKey Part Number
LM2931CM/NOPB-ND
Manufacturer
Manufacturer Part Number
LM2931CM/NOPB
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 1 Output 100mA 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
LM2931CM/NOPB Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
1 mA
Packaging
Bulk
Current - Supply (Max)
15 mA
Part Status
Active
PSRR
55dB (120Hz)
Output Configuration
Protection Features
Over Temperature, Reverse Polarity, Short Circuit
Output Type
Operating Temperature
-40°C ~ 85°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
26V
Package / Case
8-SOIC (0.154", 3.90mm Width)
Voltage - Output (Min/Fixed)
3V
Supplier Device Package
8-SOIC
Voltage - Output (Max)
Base Product Number
Voltage Dropout (Max)
0.3V @ 100mA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM2931CMX/NOPBTexas Instruments0296-LM2931CMX/NOPBTR-ND$0.89000Parametric Equivalent
NCV2931ACDR2Gonsemi2,085NCV2931ACDR2GOSTR-ND$0.55000Similar
LM2931ACDR2Gonsemi0LM2931ACDR2GOSTR-ND$0.37000Similar
LM2931CDR2Gonsemi0LM2931CDR2GOSTR-ND$0.37000Similar
NCV2931CDR2Gonsemi0488-NCV2931CDR2GTR-ND$0.85000Similar
In-Stock: 0
95 estimated in stock on 16-Nov-2026
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$1.01000$1.01
10$0.72600$7.26
95$0.57947$55.05
190$0.55011$104.52
285$0.53540$152.59
570$0.51386$292.90
1,045$0.49814$520.56
2,565$0.47927$1,229.33
5,035$0.46792$2,355.98
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