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- Manufacturer No：LP3981IMMX-3.3/NOPB
- Manufacturer：Texas Instruments
- Category：PMIC - Voltage Regulators - Linear
- Datasheet：LP3981IMMX-3.3/NOPB
- SKU：855557
- Description：LP3981 Tape & Reel (TR) Surface Mount Over Current Over Temperature Short Circuit voltage regulator linear 132mV 1.07mm 300mA 476mW
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LP3981IMMX-3.3/NOPB Details
LP3981 Tape & Reel (TR) Surface Mount Over Current Over Temperature Short Circuit voltage regulator linear 132mV 1.07mm 300mA 476mW
LP3981IMMX-3.3/NOPB Specification Parameters
- Part Status: Active
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Mount: Surface Mount
- Number of Functions: 1
- Number of Regulators: 1
- Pbfree Code: yes
- JESD-609 Code: e3
- Number of Pins: 8
- Pin Count: 8
- Factory Lead Time: 6 Weeks
- Output Voltage 1: 3.3V
- Technology: CMOS
- Terminal Finish: Matte Tin (Sn)
- Packing Method: TR
- Width: 3mm
- Terminal Pitch: 0.65mm
- Voltage - Input (Max): 6V
- Control Features: Enable
- Min Current Limit: 300mA
- Input Voltage Absolute-Max: 6.5V
- Package / Case: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Voltage Tolerance-Max: 3%
- Protection Features: Over Current, Over Temperature, Short Circuit
- Thickness: 970μm
- Current - Supply (Max): 210μA
- PSRR: 50dB ~ 55dB (1kHz ~ 10kHz)
- Dropout Voltage: 132mV
- Max Power Dissipation: 476mW
- RoHS Status: ROHS3 Compliant
- Mounting Type: Surface Mount
- Packaging: Tape & Reel (TR)
- Number of Outputs: 1
- ECCN Code: EAR99
- Radiation Hardening: No
- Lead Free: Lead Free
- Number of Terminations: 8
- Terminal Position: DUAL
- Output Voltage: 3.3V
- Terminal Form: GULL WING
- Peak Reflow Temperature (Cel): 260
- Operating Temperature: -40°C~125°C
- Length: 3mm
- Output Configuration: Positive
- Output Type: Fixed
- Min Input Voltage: 2.7V
- Max Output Current: 300mA
- Lifecycle Status: ACTIVE (Last Updated: 5 days ago)
- Subcategory: Other Regulators
- Accuracy: 2 %
- Height: 1.07mm
- Current - Quiescent (Iq): 120μA
- Quiescent Current: 210μA
- Voltage Dropout (Max): 0.2V @ 300mA
- Base Part Number: LP3981
- Dropout Voltage1-Nom: 0.132V
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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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