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Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-4
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-4
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM2937IMP-3.3/NOPB

DigiKey Part Number
LM2937IMP-3.3/NOPBTR-ND - Tape & Reel (TR)
LM2937IMP-3.3/NOPBCT-ND - Cut Tape (CT)
LM2937IMP-3.3/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM2937IMP-3.3/NOPB
Description
IC REG LIN 3.3V 500MA SOT-223-4
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-4
Datasheet
 Datasheet
EDA/CAD Models
LM2937IMP-3.3/NOPB Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
10 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Supply (Max)
20 mA
Part Status
Active
Protection Features
Mirror-Image Insertion, Over Temperature, Short Circuit, Transient Voltage
Output Configuration
Operating Temperature
-40°C ~ 85°C (TJ)
Output Type
Mounting Type
Surface Mount
Number of Regulators
1
Package / Case
TO-261-4, TO-261AA
Voltage - Input (Max)
26V
Supplier Device Package
SOT-223-4
Voltage - Output (Min/Fixed)
3.3V
Base Product Number
Voltage Dropout (Max)
1V @ 500mA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (21)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UA78M33CDCYTexas Instruments1,402296-27140-5-ND¥10.50000Similar
UA78M33CDCYRTexas Instruments28296-13424-1-ND¥5.62000Similar
LT1121CST-3.3#TRAnalog Devices Inc.0LT1121CST-3.3#TR-ND¥0.00000Similar
LT1121CST-3.3#TRPBFAnalog Devices Inc.1,870LT1121CST-3.3#TRPBFCT-ND¥59.71000Similar
LT1121IST-3.3#TRAnalog Devices Inc.0LT1121IST-3.3#TR-ND¥0.00000Similar
In-Stock: 0
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All prices are in CNY
Cut Tape (CT) & Digi-Reel®
QuantityUnit Price
(Including 13% VAT)
Ext Price
(Including 13% VAT)
1¥23.40000¥23.40
10¥17.48300¥174.83
25¥15.99400¥399.85
100¥14.35920¥1,435.92
250¥13.57900¥3,394.75
500¥13.29848¥6,649.24
* All Digi-Reel orders will add a ¥49.00 reeling fee.
Tape & Reel (TR)
QuantityUnit Price
(Including 13% VAT)
Ext Price
(Including 13% VAT)
1,000¥12.72132¥12,721.32
2,000¥12.40272¥24,805.44
3,000¥12.24312¥36,729.36
5,000¥12.06634¥60,331.70
Manufacturers Standard Package