Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263 (DDPAK-3)
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Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263 (DDPAK-3)
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM340SX-12

DigiKey Part Number
2156-LM340SX-12-ND
Manufacturer
National Semiconductor
Manufacturer Product Number
LM340SX-12
Description
IC REG LINEAR 12V 1A TO263
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263 (DDPAK-3)
Datasheet
 Datasheet
Product Attributes
Type
Description
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Category
Mfr
National Semiconductor
Series
-
Packaging
Bulk
Part Status
Active
Output Configuration
Positive
Output Type
Fixed
Number of Regulators
1
Voltage - Input (Max)
35V
Voltage - Output (Min/Fixed)
12V
Voltage - Output (Max)
-
Voltage Dropout (Max)
2V @ 1A
Current - Output
1A
Current - Quiescent (Iq)
8 mA
PSRR
80dB (120Hz)
Control Features
-
Protection Features
Over Current, Over Temperature, Short Circuit
Operating Temperature
0°C ~ 125°C (TA)
Mounting Type
Surface Mount
Package / Case
TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
Supplier Device Package
TO-263 (DDPAK-3)
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In-Stock: 482
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Bulk:482
Quantity
All prices are in EUR
Bulk
QuantityUnit PriceExt Price
2920,87541 €255,62 €
Unit Price without VAT:0,87541 €
Unit Price with VAT:1,04174 €