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Product Overview
Digi-Key Part Number LM2937ET-3.3/NOPB-ND
Quantity Available 4,214
Can ship immediately

Manufacturer Part Number


Description IC REG LINEAR 3.3V 500MA TO220-3
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 6 Weeks
Detailed Description

Linear Voltage Regulator IC Positive Fixed 1 Output 3.3V 500mA TO-220-3

Documents & Media
Datasheets LM2937-2.5, LM2937-3.3 Datasheet
Design Resources Development Tool Selector
Featured Product Power Management
PCN Assembly/Origin Mult Devices 21/Aug/2017
EDA / CAD Models ? Download from Ultra Librarian
Catalog Page 1146 (CA2011 PDF)
Product Attributes Select All
Manufacturer Texas Instruments
Series -
Packaging ? Tube ?
Part Status Active
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 26V
Voltage - Output (Min/Fixed) 3.3V
Voltage - Output (Max) -
Voltage Dropout (Max) 1V @ 500mA
Current - Output 500mA
Current - Quiescent (Iq) 10mA
Current - Supply (Max) 125mA
Control Features -
Protection Features Over Temperature, Reverse Polarity, Short Circuit
Operating Temperature -40°C ~ 125°C
Mounting Type Through Hole
Package / Case TO-220-3
Supplier Device Package TO-220-3
Base Part Number LM2937
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Additional Resources
Standard Package ? 45
Other Names *LM2937ET-3.3/NOPB

06:35:54 5/20/2018

Price & Procurement

All prices are in CAD.
Price Break Unit Price Extended Price
1 2.50000 $2.50
10 2.23900 $22.39
100 1.79980 $179.98
500 1.47864 $739.32
1,000 1.22515 $1,225.15

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