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- Manufacturer No：LP3981IMM-3.3
- Manufacturer：Texas Instruments
- Category：PMIC - Voltage Regulators - Linear
- Datasheet：LP3981IMM-3.3
- SKU：591900
- 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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User Guide
LP3981IMM-3.3 Details
LP3981 Tape & Reel (TR) Surface Mount Over Current Over Temperature Short Circuit voltage regulator linear 132mV 1.07mm 300mA 476mW
LP3981IMM-3.3 Specification Parameters
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Mount: Surface Mount
- Number of Functions: 1
- Number of Regulators: 1
- RoHS Status: Non-RoHS Compliant
- Number of Pins: 8
- Pin Count: 8
- Output Voltage: 3.3V
- Lead Free: Contains Lead
- JESD-609 Code: e0
- Technology: CMOS
- Reach Compliance Code: not_compliant
- Operating Temperature: -40°C~125°C
- Part Status: Not For New Designs
- Width: 3mm
- Terminal Pitch: 0.65mm
- Voltage - Input (Max): 6V
- Control Features: Enable
- Min Current Limit: 300mA
- Subcategory: Other Regulators
- Accuracy: 2 %
- Quiescent Current: 70μA
- Height: 1.07mm
- Current - Quiescent (Iq): 120μA
- Current - Supply (Max): 210μA
- Voltage Dropout (Max): 0.2V @ 300mA
- Base Part Number: LP3981
- Dropout Voltage1-Nom: 0.132V
- Power Dissipation: 476mW
- Mounting Type: Surface Mount
- Packaging: Tape & Reel (TR)
- Number of Outputs: 1
- ECCN Code: EAR99
- Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED
- Number of Terminations: 8
- Terminal Position: DUAL
- Output Voltage 1: 3.3V
- Qualification Status: Not Qualified
- Terminal Form: GULL WING
- Peak Reflow Temperature (Cel): 260
- Terminal Finish: Tin/Lead (Sn/Pb)
- Packing Method: TR
- Length: 3mm
- Output Configuration: Positive
- Output Type: Fixed
- Min Input Voltage: 2.7V
- Max Output Current: 300mA
- Input Voltage Absolute-Max: 6.5V
- Package / Case: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Output Voltage Accuracy: 2 %
- Voltage Tolerance-Max: 3%
- Protection Features: Over Current, Over Temperature, Short Circuit
- Thickness: 970μm
- Lifecycle Status: NRND (Last Updated: 2 days ago)
- PSRR: 50dB ~ 55dB (1kHz ~ 10kHz)
- Dropout Voltage: 132mV
- Max Power Dissipation: 476mW
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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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