LM340SX-5.0 is Obsolete and no longer manufactured.
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Texas Instruments
In Stock: 0
Unit Price: $14.69000
Datasheet

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onsemi
In Stock: 0
Unit Price: $5.63000
Datasheet

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Rohm Semiconductor
In Stock: 0
Unit Price: $26.19000
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STMicroelectronics
In Stock: 322
Unit Price: $7.02000
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Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA TO-263 (DDPAK-3)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA TO-263 (DDPAK-3)
TO-263-4
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM340SX-5.0

DigiKey Part Number
LM340SX-5.0TR-ND - Tape & Reel (TR)
LM340SX-5.0CT-ND - Cut Tape (CT)
LM340SX-5.0DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM340SX-5.0
Description
IC REG LINEAR 5V 1.5A TO263
Customer Reference
Detailed Description
Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA TO-263 (DDPAK-3)
Datasheet
 Datasheet
EDA/CAD Models
LM340SX-5.0 Models
Product Attributes
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Category
Current - Quiescent (Iq)
8 mA
Mfr
PSRR
15dB (1kHz)
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Control Features
Adj/EN
Part Status
Obsolete
Protection Features
Antisaturation, Over Current, Over Temperature
Output Configuration
Operating Temperature
-20°C ~ 100°C
Output Type
Grade
Automotive
Number of Regulators
1
Qualification
AEC-Q100
Voltage - Input (Max)
150V
Mounting Type
Surface Mount
Voltage - Output (Min/Fixed)
15V
Package / Case
TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
Voltage - Output (Max)
Supplier Device Package
TO-263 (DDPAK-3)
Voltage Dropout (Max)
0.114V @ 20mA
Base Product Number
Current - Output
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM340SX-5.0/NOPBTexas Instruments0LM340SX-5.0/NOPBCT-ND$14.69000Direct
MC7805BD2TR4Gonsemi0MC7805BD2TR4GOSCT-ND$5.63000Direct
BD50C0AFP2-CE2Rohm Semiconductor0846-BD50C0AFP2-CE2CT-ND$26.19000Similar
L7805ABD2T-TRSTMicroelectronics322497-1170-1-ND$7.02000Similar
Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types