What is LM2940CT-12?
LM2940CT-12 is a PMIC - Voltage Regulators - Linear component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original LM2940CT-12, PMIC - Voltage Regulators - Linear, by Texas Instruments
IC REG LINEAR 12V 1A TO220-3
RoHS
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Key specifications
Serise
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
PMIC - Voltage Regulators - LinearDescription
IC REG LINEAR 12V 1A TO220-3
key Attributes
-
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
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Structured product content
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Product overview
Overview
Description
The LM217L/LM317L are monolithic integrated circuits in SO-8 and TO-92 packages intended for use as positive adjustable voltage regulators.
They are designed to supply up to 100 mA of load current with an output voltage adjustable over a 1.2 to 37 V range.
The nominal output voltage is selected by means of only a resistive divider, making the device exceptionally easy to use and eliminating the stocking of many fixed regulators.
Features
• Outuput voltage range: 1.2 to 37 V
• Output current up to 100 mA
• Line regulation typ. 0.01%
• Load regulation typ. 0.1%
•
Thermal overload protection
• Short-circuit protection
• Output transition safe area compensation
• Floating operation for high voltage applications
The LM217L/LM317L are monolithic integrated circuits in SO-8 and TO-92 packages intended for use as positive adjustable voltage regulators.
They are designed to supply up to 100 mA of load current with an output voltage adjustable over a 1.2 to 37 V range.
The nominal output voltage is selected by means of only a resistive divider, making the device exceptionally easy to use and eliminating the stocking of many fixed regulators.
Features
• Outuput voltage range: 1.2 to 37 V
• Output current up to 100 mA
• Line regulation typ. 0.01%
• Load regulation typ. 0.1%
•
Thermal overload protection
• Short-circuit protection
• Output transition safe area compensation
• Floating operation for high voltage applications
Full technical breakdown
Detailed Specifications
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Popular Specs Surfaced First
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
REACH SVHC
No SVHC
Export Classifications & Environmental
JESD-609 Code
e0
Export Classifications & Environmental
HTSUS
8542.39.0001
Export Classifications & Environmental
ECCN Code
EAR99
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
JESD-609 Code
e0
HTSUS
8542.39.0001
ECCN Code
EAR99
Output Configuration
Positive
Terminal Finish
Tin/Lead (Sn/Pb)
Number Of Regulators
1
Nominal Output Voltage
12V
Protection Features
Over Current, Over Temperature, Reverse Polarity, Short Circuit
Output Voltage 1
12V
Voltage - Input (Max)
26V
Dropout Voltage1-Nom
0.5V
PSRR
66dB (120Hz)
Dropout Voltage
500mV
Voltage Dropout (Max)
0.8V @ 1A
Mounting Type
Through Hole
REACH Status
REACH Unaffected
ECCN
EAR99
Packaging
Tube
Lead Free
Contains Lead
Categories
Integrated Circuits (ICs)
Reach Compliance Code
not_compliant
Qualification Status
Not Qualified
Manufacturer
Texas
Part Status
Not For New Designs
Subcategory
Other Regulators
Sub-Categories
PMIC - Voltage Regulators - Linear
Output Type
Fixed
Operating Temperature
0°C~125°C
Package / Case
TO-220-3
Number Of Functions
1
Mount
Through Hole
Technology
BIPOLAR
Number Of Pins
3
Terminal Position
SINGLE
Max Output Current
1A
Number Of Outputs
1
Pin Count
3
Terminal Pitch
2.54mm
Number Of Terminations
3
Current Rating
1A
Reflow Temperature-Max (S)
NOT APPLICABLE
Peak Reflow Temperature (Cel)
NOT APPLICABLE
Output Voltage
12V
Quiescent Current
10mA
Width
10.16mm
Voltage
12V
Length
14.986mm
Thickness
4.572mm
Height
4.7mm
Max Output Voltage
12V
Max Supply Voltage
26V
Current - Supply (Max)
15mA
Base Part Number
LM2940
Min Input Voltage
13.6V
Min Supply Voltage
13.6V
Manufacturer'S Part No.
LM2940CT-12
Lifecycle Status
NRND (Last Updated: 21 hours ago)
Common questions
Product FAQ
Quick answers for buyers reviewing LM2940CT-12, stock, documentation, and sourcing steps.
What package and description are listed for LM2940CT-12?
LM2940CT-12 is listed with package reference TO220. The current product description is IC REG LINEAR 12V 1A TO220-3, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM2940CT-12 available in stock?
This page currently shows 64318 units in stock and 64318 units available for LM2940CT-12. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for LM2940CT-12?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM2940CT-12 by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM2940CT-12?
A dedicated datasheet link is not currently listed for LM2940CT-12 by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify LM2940CT-12 before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LM2940CT-12 before approving the order.
PMIC - Voltage Regulators - Linear
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