LM340T-12 representative package visual — not an exact-product photograph
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Exact MPN16 sourced attributes1 source document

Texas Instruments · exact orderable part

LM340T-12

IC REG LINEAR 12V 1.5A TO220-3

Voltage - Input (Max)
35V
Voltage - Output (Min/Fixed)
12V
Current - Output
1.5A
Voltage Dropout (Max)
2V @ 1A
Current - Quiescent (Iq)
8 mA
PSRR
80dB (120Hz)
Output Type
Fixed
Protection Features
Over Temperature, Short Circuit
Base Product Number
LM340
Original manufacturerCommercial terms confirmed per lot
ManufacturerTexas Instruments
Package / caseTO-220-3
Mounting typeThrough Hole
PackingTube

Technical parameters

Technical specifications

LM340T-12 technical parameters
ParameterValue
Base Product NumberLM340 [1]
Current - Output1.5A [1]
Current - Quiescent (Iq)8 mA [1]
MfrTexas Instruments [1]
Mounting TypeThrough Hole [1]
Number of Regulators1 [1]
Operating Temperature0°C~125°C [1]
Output ConfigurationPositive [1]
Output TypeFixed [1]
PSRR80dB (120Hz) [1]
Product StatusNot For New Designs [1]
Protection FeaturesOver Temperature, Short Circuit [1]
Voltage - Input (Max)35V [1]
Voltage - Output (Min/Fixed)12V [1]
Voltage Dropout (Max)2V @ 1A [1]
Package / CaseTO-220-3 [1]

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