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- Manufacturer No：LM3940IMPX-3.3
- Manufacturer：Texas Instruments
- Category：PMIC - Voltage Regulators - Linear
- Datasheet：LM3940IMPX-3.3
- SKU：631092
- Description：LM3940 Tape & Reel (TR) Surface Mount Over Temperature Short Circuit voltage regulator linear 310mV 1.8mm 1A -40C~125C
User Guide
User Guide
LM3940IMPX-3.3 Details
LM3940 Tape & Reel (TR) Surface Mount Over Temperature Short Circuit voltage regulator linear 310mV 1.8mm 1A -40C~125C
LM3940IMPX-3.3 Specification Parameters
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Mount: Surface Mount
- Number of Functions: 1
- Number of Regulators: 1
- Radiation Hardening: No
- Terminal Position: DUAL
- Number of Terminations: 4
- Output Voltage 1: 3.3V
- Lead Free: Contains Lead
- Terminal Form: GULL WING
- Terminal Finish: Tin/Lead (Sn/Pb)
- Max Output Current: 1A
- Packing Method: TR
- Output Configuration: Positive
- Min Input Voltage: 4.5V
- Width: 3.5mm
- Length: 6.5mm
- Input Voltage Absolute-Max: 7.5V
- Terminal Pitch: 2.3mm
- Package / Case: TO-261-4, TO-261AA
- Dropout Voltage: 310mV
- Lifecycle Status: NRND (Last Updated: 6 days ago)
- Voltage Tolerance-Max: 5.2%
- Mounting Type: Surface Mount
- Packaging: Tape & Reel (TR)
- Number of Outputs: 1
- ECCN Code: EAR99
- RoHS Status: Non-RoHS Compliant
- Number of Pins: 4
- Output Voltage: 3.3V
- Pin Count: 3
- JESD-609 Code: e0
- Peak Reflow Temperature (Cel): 260
- Thickness: 1.6mm
- Operating Temperature: -40°C~125°C
- Part Status: Not For New Designs
- Output Type: Fixed
- Technology: BIPOLAR
- Subcategory: Other Regulators
- Voltage - Input (Max): 7.5V
- Height: 1.8mm
- Protection Features: Over Temperature, Short Circuit
- Quiescent Current: 110μA
- Dropout Voltage1-Nom: 0.31V
- Voltage Dropout (Max): 0.2V @ 100mA
- Base Part Number: LM3940
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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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