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Part Number Overview
Manufacturer Part Number
LM3940ISX-3.3/NOPB
Description
IC REG LIN 3.3V 1A DDPAK/TO263-3
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263 (DDPAK-3)
Manufacturer
Texas Instruments
Standard LeadTime
6 Weeks
Edacad Model
LM3940ISX-3.3/NOPB Models
Standard Package
500
Supplier Stocks
Technical specifications
Mfr
Texas Instruments
Series
-
Package
Tape & Reel (TR)
Product Status
Active
Output Configuration
Positive
Output Type
Fixed
Number of Regulators
1
Voltage - Input (Max)
7.5V
Voltage - Output (Min/Fixed)
3.3V
Voltage - Output (Max)
-
Voltage Dropout (Max)
0.2V @ 100mA
Current - Output
1A
PSRR
-
Control Features
-
Protection Features
Over Temperature, Short Circuit
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
Supplier Device Package
TO-263 (DDPAK-3)
Base Product Number
LM3940
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
LM3940ISX33NOPB
-LM3940ISX-3.3/NOPBCT
LM3940ISX-3.3TR-NDR
-LM3940ISX
LM3940ISX-3.3/NOPBCT
LM3940ISX-3.3/NOPBTR
LM3940ISX-3.3/NOPBDKR
-LM3940ISX-3.3/NOPBCT-ND
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators/Texas Instruments LM3940ISX-3.3/NOPB
Documents & Media
Datasheets
1(LM3940)
Video File
1(What is a Voltage Regulator Another Teaching Moment | allaboutcomponents.com Electronics)
Featured Product
()
PCN Assembly/Origin
1(Mult Devices 12/Apr/2018)
Manufacturer Product Page
1(LM3940ISX-3.3/NOPB Specifications)
EDA Models
1(LM3940ISX-3.3/NOPB Models)
Quantity Price
Quantity: 5000
Unit Price: $0.91516
Packaging: Tape & Reel (TR)
MinMultiplier: 500
Packaging: Tape & Reel (TR)
MinMultiplier: 500
Quantity: 2500
Unit Price: $0.95036
Packaging: Tape & Reel (TR)
MinMultiplier: 500
Packaging: Tape & Reel (TR)
MinMultiplier: 500
Quantity: 1000
Unit Price: $1.02076
Packaging: Tape & Reel (TR)
MinMultiplier: 500
Packaging: Tape & Reel (TR)
MinMultiplier: 500
Quantity: 500
Unit Price: $1.23194
Packaging: Tape & Reel (TR)
MinMultiplier: 500
Packaging: Tape & Reel (TR)
MinMultiplier: 500
Quantity: 250
Unit Price: $1.40792
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 100
Unit Price: $1.4995
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 25
Unit Price: $1.76
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 10
Unit Price: $1.866
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 1
Unit Price: $2.08
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 250
Unit Price: $1.40792
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 100
Unit Price: $1.4995
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 25
Unit Price: $1.76
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 10
Unit Price: $1.866
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 1
Unit Price: $2.08
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Substitutes
Part No. : MIC2937A-3.3WU
Manufacturer. : Microchip Technology
Quantity Available. : 410
Unit Price. : $3.19000
Substitute Type. : Similar
Quantity Available. : 410
Unit Price. : $3.19000
Substitute Type. : Similar
Part No. : MIC2937A-3.3WU-TR
Manufacturer. : Microchip Technology
Quantity Available. : 4,475
Unit Price. : $3.19000
Substitute Type. : Similar
Quantity Available. : 4,475
Unit Price. : $3.19000
Substitute Type. : Similar
Part No. : MIC2940A-3.3WU
Manufacturer. : Microchip Technology
Quantity Available. : 372
Unit Price. : $2.67000
Substitute Type. : Similar
Quantity Available. : 372
Unit Price. : $2.67000
Substitute Type. : Similar
Part No. : SPX3940T-L-3-3/TR
Manufacturer. : MaxLinear, Inc.
Quantity Available. : 4,930
Unit Price. : $1.85000
Substitute Type. : Similar
Quantity Available. : 4,930
Unit Price. : $1.85000
Substitute Type. : Similar
Part No. : TC1262-3.3VEBTR
Manufacturer. : Microchip Technology
Quantity Available. : 3,658
Unit Price. : $1.16000
Substitute Type. : Similar
Quantity Available. : 3,658
Unit Price. : $1.16000
Substitute Type. : Similar