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- Manufacturer No：LM2940CT-12/NOPB
- Manufacturer：Texas Instruments
- Category：PMIC - Voltage Regulators - Linear
- Datasheet：LM2940CT-12/NOPB
- SKU：574893
- Description：Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-220-3
User Guide
User Guide
LM2940CT-12/NOPB Details
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-220-3
LM2940CT-12/NOPB Specification Parameters
- Part Status: Active
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Mount: Through Hole
- Number of Outputs: 1
- ECCN Code: EAR99
- Radiation Hardening: No
- Lead Free: Lead Free
- Factory Lead Time: 6 Weeks
- Number of Terminations: 3
- Pin Count: 3
- REACH SVHC: No SVHC
- Output Voltage 1: 12V
- Voltage Tolerance-Max: 5%
- Max Output Current: 1A
- Output Configuration: Positive
- Technology: BIPOLAR
- Quiescent Current: 10mA
- Current - Supply (Max): 15mA
- Package / Case: TO-220-3
- Voltage - Input (Max): 26V
- Thickness: 4.572mm
- Operating Temperature: 0°C~125°C
- Min Input Voltage: 13.6V
- Length: 14.986mm
- Voltage Dropout (Max): 0.8V @ 1A
- RoHS Status: ROHS3 Compliant
- Mounting Type: Through Hole
- Number of Functions: 1
- Number of Regulators: 1
- Pbfree Code: yes
- JESD-609 Code: e3
- Contact Plating: Tin
- Packaging: Tube
- Number of Pins: 3
- Terminal Pitch: 2.54mm
- Output Voltage: 12V
- Nominal Output Voltage: 12V
- Current Rating: 1A
- Terminal Position: SINGLE
- Output Type: Fixed
- Lifecycle Status: ACTIVE (Last Updated: 3 days ago)
- Subcategory: Other Regulators
- Width: 10.16mm
- Height: 4.7mm
- Dropout Voltage: 500mV
- Dropout Voltage1-Nom: 0.5V
- Weight: 4.535924g
- Protection Features: Over Current, Over Temperature, Reverse Polarity, Short Circuit
- PSRR: 66dB (120Hz)
- Base Part Number: LM2940
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Texas Instruments — Manufacturer Introduction
Texas Instruments (TI) is a multinational semiconductor company based in Texas, United States. It is renowned for its development, manufacturing, and sale of semiconductors and computer technology, primarily focusing on innovative digital signal processing and analog circuitry. In addition to its semiconductor business, TI also offers solutions in sensing and control, educational products, and digital light processing.
Headquartered in Dallas, Texas, TI has manufacturing, design, and sales offices in more than 25 countries. It is the world's largest manufacturer of digital signal processors (DSPs) and analog circuit components, with its analog and digital signal processing technologies holding a dominant position worldwide.
After successive acquisitions of Fairchild Semiconductor's manufacturing division and Chengdu Cension Semiconductor, in 2011, TI further solidified its position as a leading analog semiconductor giant by acquiring National Semiconductor for $6.5 billion.
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