LP2992IM5-3.3
- Mfr.Part #
- LP2992IM5-3.3
- Manufacturer
- National Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V 250MA SOT23-5
- Stock
- 36,618
- In Stock :
- 36,618
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Dropout Voltage1-Nom :
- 0.45V
- Current - Supply (Max) :
- 4mA
- Number of Terminations :
- 5
- Output Voltage 1 :
- 3.3V
- ECCN Code :
- EAR99
- Output Voltage Accuracy :
- 4 %
- Output Type :
- FIXED
- Max Output Current :
- 250mA
- Current - Quiescent (Iq) :
- 95μA
- Number of Functions :
- 1
- Min Input Voltage :
- 2.2V
- Lead Free :
- Contains Lead
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- Non-RoHS Compliant
- Accuracy :
- 4 %
- Control Features :
- Enable
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Output Configuration :
- Positive
- Lifecycle Status :
- NRND (Last Updated: 4 days ago)
- Width :
- 1.6mm
- Quiescent Current :
- 65μA
- Number of Regulators :
- 1
- Package / Case :
- SC-74A, SOT-753
- Mounting Type :
- Surface Mount
- PSRR :
- 45dB (1kHz)
- Thickness :
- 1.2mm
- Voltage - Input (Max) :
- 16V
- JESD-609 Code :
- e0
- Terminal Position :
- Dual
- Base Part Number :
- LP2992
- Voltage Dropout (Max) :
- 0.85V @ 250mA
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 5
- Terminal Form :
- Gull wing
- Height :
- 1.45mm
- Mount :
- Surface Mount
- Radiation Hardening :
- No
- Length :
- 2.9mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Dropout Voltage :
- 450mV
- Voltage Tolerance-Max :
- 5%
- Pin Count :
- 5
- Number of Outputs :
- 1
- Packing Method :
- TR
- Output Voltage :
- 3.3V
- Current Rating :
- 250A
- Operating Temperature :
- -40°C~125°C
- Datasheets
- LP2992IM5-3.3

Voltage Regulators - Linear National Semiconductor LP2992IM5-3.3 Overview
The LP2992IM5-3.3, manufactured by National Semiconductor, is a highly efficient linear voltage regulator designed to deliver a stable 3.3V output. As part of the Voltage Regulators - Linear category, this regulator is optimized for low dropout performance, ensuring reliable operation with a minimal difference between the input voltage and the regulated output voltage. The device's robust design includes thermal protection and current limiting features, making it an excellent choice for sensitive electronics that require consistent voltage. Its small SOT235 package is ideal for space-constrained applications, highlighting the product's suitability for a broad range of industrial and commercial uses.
LP2992IM5-3.3 Features
The LP2992IM5-3.3 voltage regulator offers several key features that make it an indispensable component in modern electronic systems. Key features include an output current of 250mA, which is sufficient for most low-power applications. The device ensures a low dropout voltage, promoting efficient operation even under varying input conditions. Additionally, the built-in thermal shutdown and short-circuit protection enhance the reliability and longevity of the regulator, safeguarding connected components from potential damage due to overheating or excessive current.
LP2992IM5-3.3 Applications
- Consumer Electronics: Ideal for powering sensitive microcontrollers and audio processors, ensuring stable operation and prolonged device integrity.
- Portable Devices: Used in battery-powered gadgets such as handheld gaming devices and GPS units, where consistent voltage is crucial for performance and battery efficiency.
- Healthcare Equipment: Supports reliable function in medical devices such as portable monitors and diagnostic instruments, which require precise voltage regulation for accurate readings and patient safety.
- Telecommunications: Powers communication equipment components, ensuring that they operate without interruption or voltage fluctuation, critical for maintaining system reliability.
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