Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-4
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Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-4
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM2937IMPX-3.3/NOPB

DigiKey Part Number
LM2937IMPX-3.3/NOPBTR-ND - Tape & Reel (TR)
LM2937IMPX-3.3/NOPBCT-ND - Cut Tape (CT)
LM2937IMPX-3.3/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM2937IMPX-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
LM2937IMPX-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 (15)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UA78M33CDCYRTexas Instruments33296-13424-1-ND¥2.68000Similar
LT1121CST-3.3#TRPBFAnalog Devices Inc.1,870LT1121CST-3.3#TRPBFCT-ND¥28.45000Similar
LT1129CST-3.3#PBFAnalog Devices Inc.5,103LT1129CST-3.3#PBF-ND¥37.15000Similar
LT1129CST-3.3#TRPBFAnalog Devices Inc.8,720LT1129CST-3.3#TRPBFCT-ND¥37.15000Similar
LT1129IST-3.3#PBFAnalog Devices Inc.2,907505-LT1129IST-3.3#PBF-ND¥41.41000Similar
In-Stock: 1,940
Check for Additional Incoming Stock
All prices are in CNY
Cut Tape (CT) & Digi-Reel®
QuantityUnit Price
(Including 13% VAT)
Ext Price
(Including 13% VAT)
1¥18.28000¥18.28
10¥13.53000¥135.30
25¥12.33560¥308.39
100¥11.02560¥1,102.56
250¥10.40036¥2,600.09
500¥10.07186¥5,035.93
* All Digi-Reel orders will add a ¥49.00 reeling fee.
Tape & Reel (TR)
QuantityUnit Price
(Including 13% VAT)
Ext Price
(Including 13% VAT)
2,000¥9.45819¥18,916.38
4,000¥9.24815¥36,992.60
6,000¥9.14295¥54,857.70
Manufacturers Standard Package