LP2985AIM5X-3.3
- Mfr.Part #
- LP2985AIM5X-3.3
- Manufacturer
- National Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V 150MA SOT23-5
- Stock
- 10,386
- In Stock :
- 10,386
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Output Voltage :
- 3.3V
- Output Configuration :
- Positive
- ECCN Code :
- EAR99
- Current - Supply (Max) :
- 2.5mA
- Dropout Voltage :
- 280mV
- Output Voltage 1 :
- 3.3V
- RoHS Status :
- Non-RoHS Compliant
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Package / Case :
- SC-74A, SOT-753
- Max Output Current :
- 150mA
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Quiescent Current :
- 65μA
- Voltage - Input (Max) :
- 16V
- Mount :
- Surface Mount
- Control Features :
- Enable
- Packing Method :
- Tape and Reel
- Operating Temperature :
- -40°C~125°C
- Current - Quiescent (Iq) :
- 95μA
- Base Part Number :
- LP2985
- Radiation Hardening :
- No
- Output Type :
- FIXED
- Pbfree Code :
- No
- Packaging :
- Tape and Reel (TR)
- Number of Regulators :
- 1
- Pin Count :
- 5
- Terminal Position :
- Dual
- Number of Pins :
- 5
- Mounting Type :
- Surface Mount
- Lead Free :
- Contains Lead
- Accuracy :
- 2.5 %
- Output Voltage Accuracy :
- 2.5 %
- Length :
- 2.92mm
- JESD-609 Code :
- e0
- Min Input Voltage :
- 2.5V
- Voltage Dropout (Max) :
- 0.58V @ 150mA
- Dropout Voltage1-Nom :
- 0.28V
- Number of Functions :
- 1
- Terminal Form :
- Gull wing
- Number of Outputs :
- 1
- Number of Terminations :
- 5
- PSRR :
- 45dB (1kHz)
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- LP2985AIM5X-3.3

Voltage Regulators - Linear National Semiconductor LP2985AIM5X-3.3 Overview
The Voltage Regulators - Linear National Semiconductor LP2985AIM5X-3.3 is a high-performance, low-dropout linear regulator designed for a stable, reliable power supply in a wide array of applications. This regulator ensures a continuous output of 3.3V with an output current capacity of up to 150 mA. Its small form factor, encapsulated in a SOT-23-5 package, makes it ideal for space-constrained applications. The LP2985AIM5X-3.3 offers excellent thermal performance and a low noise operation, making it a go-to choice for sensitive electronics. The integration of advanced features such as over-current protection and thermal shutdown adds to its robustness and reliability, ensuring your designs are both efficient and durable.
LP2985AIM5X-3.3 Features
The LP2985AIM5X-3.3 linear regulator from National Semiconductor features a precise output voltage of 3.3V, low dropout voltage, and the ability to drive up to 150 mA of output current. Its low-noise output makes it particularly suitable for RF applications. Additional features include high output voltage accuracy, low ground pin current, and built-in protection mechanisms such as over-current protection and thermal overload protection.
LP2985AIM5X-3.3 Applications
- Consumer Electronics: Ideal for powering sensitive microcontroller-based consumer products such as GPS devices, where stable voltage is crucial for accuracy and performance.
- Portable Devices: Can be used in portable medical devices where consistent and reliable power supply is essential for accurate monitoring and readings.
- Communication Equipment: Suitable for RF and other communication modules, providing the low-noise environment required for clear and uninterrupted signals.
- Power Management: Can be integrated into power supply solutions for cameras and audio devices, ensuring noise-free operation and longevity of the components.
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