LM2931ADT50R is out of stock and can be placed on backorder.
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Parametric Equivalent

LM2931ADT50RY
STMicroelectronics
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Unit Price: $1.37000
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LM2931ADT-5.0RKG
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LM2931DT-5.0G
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NCV2931ADT5.0RKG
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DPAK
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
DPAK
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM2931ADT50R

DigiKey Part Number
497-1564-2-ND - Tape & Reel (TR)
497-1564-1-ND - Cut Tape (CT)
497-1564-6-ND - Digi-Reel®
Manufacturer
STMicroelectronics
Manufacturer Product Number
LM2931ADT50R
Description
IC REG LINEAR 5V 100MA DPAK
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA DPAK
Datasheet
 Datasheet
EDA/CAD Models
LM2931ADT50R Models
Product Attributes
Type
Description
Select All
Category
Mfr
STMicroelectronics
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Last Time Buy
Output Configuration
Positive
Output Type
Fixed
Number of Regulators
1
Voltage - Input (Max)
26V
Voltage - Output (Min/Fixed)
5V
Voltage - Output (Max)
-
Voltage Dropout (Max)
0.6V @ 100mA
Current - Output
100mA
Current - Quiescent (Iq)
1 mA
Current - Supply (Max)
30 mA
PSRR
75dB (120Hz)
Control Features
-
Protection Features
Current Limit, Thermal Shutdown
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
TO-252-3, DPAK (2 Leads + Tab), SC-63
Supplier Device Package
DPAK
Base Product Number
LM2931
Product Questions and Answers

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Last Time Buy
Request Stock Notification
Last Time Buy Date: 2025-10-30
Quantity
All prices are in CAD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.72000$1.72
10$1.24900$12.49
25$1.12880$28.22
100$0.99660$99.66
250$0.93352$233.38
500$0.89554$447.77
1,000$0.86424$864.24
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.83121$2,078.03
5,000$0.81129$4,056.45
7,500$0.80132$6,009.90
12,500$0.79028$9,878.50
17,500$0.78382$13,716.85
Manufacturers Standard Package
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