LP3985IM5X-285
- Mfr.Part #
- LP3985IM5X-285
- Manufacturer
- National Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR FIXED POS LDO REG
- Stock
- 25,884
- In Stock :
- 25,884
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Control Features :
- Enable
- Quiescent Current :
- 85μA
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 1
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Voltage - Output (Min/Fixed) :
- 2.85V
- Output Configuration :
- Positive
- Min Input Voltage :
- 2.5V
- Pin Count :
- 5
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Dropout Voltage :
- 60mV
- Number of Pins :
- 5
- Accuracy :
- 2 %
- Packing Method :
- Tape and Reel
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Outputs :
- 1
- Radiation Hardening :
- No
- Lead Free :
- Contains Lead
- Base Part Number :
- LP3985
- Max Power Dissipation :
- 250mW
- PSRR :
- 50dB ~ 40dB (1kHz ~ 10kHz)
- Current - Supply (Max) :
- 250μA
- Dropout Voltage1-Nom :
- 0.06V
- Mount :
- Surface Mount
- Voltage - Input (Max) :
- 6V
- Terminal Position :
- Dual
- Length :
- 2.9mm
- Voltage Dropout (Max) :
- 0.1V @ 150mA
- ECCN Code :
- EAR99
- Min Current Limit :
- 300mA
- Output Voltage 1 :
- 2.85V
- Voltage Tolerance-Max :
- 3%
- Output Voltage :
- 2.5V
- Number of Terminations :
- 5
- Pbfree Code :
- No
- Packaging :
- Tape and Reel (TR)
- Output Type :
- FIXED
- Terminal Form :
- Gull wing
- Package / Case :
- SC-74A, SOT-753
- Number of Regulators :
- 1
- Operating Temperature :
- -40°C~125°C
- Max Output Current :
- 150mA
- Current - Quiescent (Iq) :
- 150μA
- RoHS Status :
- Non-RoHS Compliant
- JESD-609 Code :
- e0
- Datasheets
- LP3985IM5X-285

Voltage Regulators - Linear National Semiconductor LP3985IM5X-285 Overview
Introducing the LP3985IM5X-285, a premium quality Low-Dropout (LDO) regulator from National Semiconductor, designed to meet the stringent requirements of high-performance electronic devices. This compact and efficient fixed positive voltage regulator is engineered to deliver a stable and reliable power supply, making it ideal for sensitive applications where voltage accuracy is critical. Its low dropout voltage and high precision make the Voltage Regulators - Linear National Semiconductor LP3985IM5X-285 an essential component in any power management solution, ensuring devices operate with consistent performance and enhanced durability.
LP3985IM5X-285 Features
The LP3985IM5X-285 stands out with its robust feature set which includes an output voltage of 2.85V, low dropout voltage typically less than 280mV at full load, and an ability to supply up to 150mA of load current. It offers excellent thermal performance and protection features such as over-current and over-temperature shutdown, enhancing the longevity and reliability of both the regulator and the application it serves.
LP3985IM5X-285 Applications
- Mobile Phones: Serves as a reliable power supply in mobile phones, ensuring stable operation even under variable load conditions.
- Portable Electronics: Ideal for battery-powered devices such as PDAs and portable gaming devices, providing efficient power conversion with minimal battery drain.
- Healthcare Devices: Used in medical devices that require consistent voltage for accurate sensor readings and device functionality.
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