LP3985IM5-3.0
- Mfr.Part #
- LP3985IM5-3.0
- Manufacturer
- National Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 3V 150MA SOT23-5
- Stock
- 11,835
- In Stock :
- 11,835
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Current - Quiescent (Iq) :
- 150μA
- Voltage Dropout (Max) :
- 0.1V @ 150mA
- RoHS Status :
- Non-RoHS Compliant
- Packaging :
- Tape and Reel (TR)
- Voltage - Input (Max) :
- 6V
- PSRR :
- 50dB ~ 40dB (1kHz ~ 10kHz)
- Operating Temperature :
- -40°C~125°C
- Voltage - Output (Min/Fixed) :
- 3V
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Control Features :
- Enable
- Current - Supply (Max) :
- 250μA
- Number of Regulators :
- 1
- Output Configuration :
- Positive
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Supplier Device Package :
- SOT-23-5
- Current - Output :
- 150mA
- Output Type :
- FIXED
- Package / Case :
- SC-74A, SOT-753
- Datasheets
- LP3985IM5-3.0

Voltage Regulators - Linear National Semiconductor LP3985IM5-3.0 Overview
The National Semiconductor LP3985IM5-3.0 is a state-of-the-art linear voltage regulator, designed specifically for applications requiring a stable and reliable power supply. Engineered to deliver a fixed output of 3V with an output current capacity of up to 150mA, this regulator ensures high efficiency and excellent load and line regulation. The compact SOT-23-5 package of LP3985IM5-3.0 makes it an ideal choice for space-constrained applications, providing a highly integrated solution in a minimal footprint. Utilizing advanced design techniques and robust manufacturing processes, the Voltage Regulators - Linear National Semiconductor LP3985IM5-3.0 offers outstanding performance for a wide array of electronic devices.
LP3985IM5-3.0 Features
- Output Voltage: 3V
- Output Current: 150mA
- Package Type: SOT-23-5, providing a compact solution for tight spaces
- High PSRR (Power Supply Rejection Ratio) which minimizes noise from input power source variations
- Low dropout voltage, enhancing efficiency at lower input voltages
- Over-temperature and over-current protection, ensuring reliability and safety under varying operating conditions
LP3985IM5-3.0 Applications
- Mobile Phones: Acts as a reliable power supply for maintaining stable operation even under fluctuating battery levels.
- Portable Media Players: Ensures smooth and efficient power management to enhance device longevity and performance.
- Handheld GPS: Provides steady 3V power essential for the sensitive electronics within GPS devices, enhancing signal stability.
- Health Monitoring Devices: Used in wearable technology to deliver consistent power, critical for accurate health monitoring outcomes.
- Point-of-Sale Systems: Powers electronic components in POS systems, ensuring continuous and reliable operation in retail environments.
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