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- Manufacturer No：LM2940CS-12/NOPB
- Manufacturer：Texas Instruments
- Category：PMIC - Voltage Regulators - Linear
- Datasheet：LM2940CS-12/NOPB
- SKU：844799
- Description：LM2940 Tube Surface Mount Over Current Over Temperature Reverse Polarity Short Circuit voltage regulator linear 500mV 4.83mm 1A 0C~125C
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User Guide
LM2940CS-12/NOPB Details
LM2940 Tube Surface Mount Over Current Over Temperature Reverse Polarity Short Circuit voltage regulator linear 500mV 4.83mm 1A 0C~125C
LM2940CS-12/NOPB Specification Parameters
- Part Status: Active
- Mounting Type: Surface Mount
- Number of Functions: 1
- Number of Regulators: 1
- Pbfree Code: yes
- JESD-609 Code: e3
- Factory Lead Time: 6 Weeks
- Packaging: Tube
- Number of Pins: 3
- Terminal Pitch: 2.54mm
- REACH SVHC: No SVHC
- Output Voltage: 12V
- Nominal Output Voltage: 12V
- Current Rating: 1A
- Terminal Position: SINGLE
- Output Type: Fixed
- Lifecycle Status: ACTIVE (Last Updated: 3 days ago)
- Height: 4.83mm
- Quiescent Current: 15mA
- Voltage - Input (Max): 26V
- Dropout Voltage1-Nom: 0.5V
- Min Input Voltage: 13.6V
- Package / Case: TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Width: 8.41mm
- PSRR: 66dB (120Hz)
- Base Part Number: LM2940
- RoHS Status: ROHS3 Compliant
- Mount: Surface Mount
- Number of Outputs: 1
- ECCN Code: EAR99
- Radiation Hardening: No
- Contact Plating: Tin
- Pin Count: 4
- Number of Terminations: 3
- Lead Free: Contains Lead
- Terminal Form: GULL WING
- Moisture Sensitivity Level (MSL): 3 (168 Hours)
- Output Voltage 1: 12V
- Voltage Tolerance-Max: 5%
- Max Output Current: 1A
- Output Configuration: Positive
- Technology: BIPOLAR
- Current - Quiescent (Iq): 10mA
- Subcategory: Other Regulators
- Peak Reflow Temperature (Cel): 245
- Dropout Voltage: 500mV
- Operating Temperature: 0°C~125°C
- Protection Features: Over Current, Over Temperature, Reverse Polarity, Short Circuit
- Thickness: 4.44mm
- Length: 10.18mm
- Voltage Dropout (Max): 0.8V @ 1A
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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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