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- Manufacturer No：LP2954AIS
- Manufacturer：Texas Instruments
- Category：PMIC - Voltage Regulators - Linear
- Datasheet：LP2954AIS
- SKU：776416
- Description：LP2954 Tube Surface Mount Over Current Over Temperature Reverse Polarity voltage regulator linear 470mV 4.57mm 250mA -40C~125C
User Guide
User Guide
LP2954AIS Details
LP2954 Tube Surface Mount Over Current Over Temperature Reverse Polarity voltage regulator linear 470mV 4.57mm 250mA -40C~125C
LP2954AIS Specification Parameters
- Mounting Type: Surface Mount
- Number of Functions: 1
- ECCN Code: EAR99
- RoHS Status: Non-RoHS Compliant
- Output Voltage: 5V
- Voltage - Output (Min/Fixed): 5V
- Packaging: Tube
- Number of Pins: 3
- Lead Free: Contains Lead
- Terminal Pitch: 2.54mm
- Moisture Sensitivity Level (MSL): 3 (168 Hours)
- Operating Temperature: -40°C~125°C
- Voltage - Input (Max): 30V
- Output Type: Fixed
- Technology: BIPOLAR
- Control Features: Enable
- Max Output Current: 250mA
- Peak Reflow Temperature (Cel): 235
- Current Rating: 250A
- Quiescent Current: 120μA
- Width: 8.64mm
- Accuracy: 1.2 %
- Voltage Dropout (Max): 0.8V @ 250mA
- Dropout Voltage: 470mV
- Mount: Surface Mount
- Number of Outputs: 1
- Radiation Hardening: No
- Part Status: Obsolete
- Output Voltage 1: 5V
- Pin Count: 4
- Number of Terminations: 3
- Pbfree Code: no
- JESD-609 Code: e0
- Terminal Form: GULL WING
- Terminal Finish: Tin/Lead (Sn/Pb)
- Terminal Position: SINGLE
- Output Configuration: Positive
- Current - Supply (Max): 33mA
- Height: 4.57mm
- Subcategory: Other Regulators
- Length: 10.16mm
- Protection Features: Over Current, Over Temperature, Reverse Polarity
- Current - Quiescent (Iq): 150μA
- Min Input Voltage: -20V
- Package / Case: TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Output Voltage Accuracy: 1.2 %
- Dropout Voltage1-Nom: 0.47V
- Base Part Number: LP2954
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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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