Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A TO-263 (DDPAK-3)
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Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A 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 Positive Fixed 1 Output 1.5A TO-263 (DDPAK-3)
Datasheet
 Datasheet
EDA/CAD Models
LM340SX-5.0 Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
8 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
PSRR
80dB (120Hz)
Part Status
Obsolete
Protection Features
Over Temperature, Short Circuit
Output Configuration
Operating Temperature
0°C ~ 125°C
Output Type
Mounting Type
Surface Mount
Number of Regulators
1
Package / Case
TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
Voltage - Input (Max)
35V
Supplier Device Package
TO-263 (DDPAK-3)
Voltage - Output (Min/Fixed)
5V
Base Product Number
Voltage Dropout (Max)
2V @ 1A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM340SX-5.0/NOPBTexas Instruments12,690LM340SX-5.0/NOPBCT-ND$15.38000Direct
MC7805BD2TR4Gonsemi8,765MC7805BD2TR4GOSCT-ND$5.87000Direct
BD50C0AFP2-CE2Rohm Semiconductor540846-BD50C0AFP2-CE2CT-ND$27.37000Similar
L7805ABD2T-TRSTMicroelectronics43,641497-1170-1-ND$8.10000Similar
In-Stock: 3,611
Check for Additional Incoming Stock
This product is no longer manufactured and will no longer be stocked once stock is depleted. View Substitutes or Alternative Package Types
All prices are in HKD
Tape & Reel (TR)
QuantityUnit PriceExt Price
500$9.99094$4,995.47
1,000$9.68361$9,683.61
1,500$9.52965$14,294.48
2,500$9.35906$23,397.65
3,500$9.25941$32,407.94
5,000$9.16352$45,817.60
Manufacturers Standard Package
Cut Tape (CT)
QuantityUnit PriceExt Price
1$18.75000$18.75
10$13.87000$138.70
25$12.65120$316.28
100$11.31360$1,131.36
250$10.67544$2,668.86
Digi-Reel®
QuantityUnit PriceExt Price
1$18.17000$18.17
10$13.46700$134.67
25$12.28280$307.07
100$10.98390$1,098.39
250$10.36436$2,591.09
* All Digi-Reel orders will add a $55.00 reeling fee.