LP2985-33DBVRG4
- Mfr.Part #
- LP2985-33DBVRG4
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V 150MA SOT23-5
- Stock
- 699,548
- In Stock :
- 699,548
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Dropout Voltage1-Nom :
- 0.28V
- Pin Count :
- 5
- Factory Lead Time :
- 6 Weeks
- Quiescent Current :
- 850μA
- ECCN Code :
- EAR99
- Surface Mount :
- yes
- Voltage Tolerance-Max :
- 4%
- Terminal Form :
- Gull wing
- Min Input Voltage :
- 2.2V
- Peak Reflow Temperature (Cel) :
- 260
- Output Type :
- FIXED
- Nominal Output Voltage :
- 3.3V
- Operating Temperature :
- -40°C~125°C
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e4
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Max Output Current :
- 150mA
- Package / Case :
- SC-74A, SOT-753
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Output Voltage Accuracy :
- 1.5 %
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Mounting Type :
- Surface Mount
- Width :
- 1.6mm
- Dropout Voltage :
- 280mV
- Number of Terminations :
- 5
- Voltage - Input (Max) :
- 16V
- Number of Outputs :
- 1
- PSRR :
- 45dB (1kHz)
- Voltage Dropout (Max) :
- 0.58V @ 150mA
- Thickness :
- 1.2mm
- Terminal Position :
- Dual
- REACH SVHC :
- No SVHC
- Packing Method :
- TR
- Output Configuration :
- Positive
- Base Part Number :
- LP2985
- Control Features :
- Enable
- Output Voltage :
- 3.3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 5
- Length :
- 2.9mm
- Pbfree Code :
- yes
- Output Voltage 1 :
- 3.3V
- RoHS Status :
- ROHS3 Compliant
- Input Bias Current :
- 850μA
- Radiation Hardening :
- No
- Accuracy :
- 1.5 %
- Height :
- 1.45mm
- Number of Functions :
- 1
- Current - Supply (Max) :
- 2.5mA
- Current - Quiescent (Iq) :
- 95μA
- Lead Free :
- Lead Free
- Number of Regulators :
- 1
- Datasheets
- LP2985-33DBVRG4

Voltage Regulators - Linear Texas Instruments LP2985-33DBVRG4 Overview
The LP2985-33DBVRG4 from Texas Instruments is a robust linear voltage regulator designed to deliver a stable 3.3V output from a higher voltage input. Specifically engineered for applications requiring a low voltage supply from a higher voltage bus, this regulator ensures a steady 3.3V with a maximum output current of 150mA. Its compact SOT-23-5 package makes it an ideal choice for space-constrained applications, while providing high performance in terms of load and line regulation. The Voltage Regulators - Linear Texas Instruments LP2985-33DBVRG4 is perfect for delivering stable, reliable power management solutions tailored for sophisticated electronics that demand consistent operation and long-term durability.
LP2985-33DBVRG4 Features
This IC features excellent thermal performance and a low dropout voltage, which makes it suitable for battery-powered devices where extending battery life is critical. It offers low noise operation, which is essential for RF and precision analog applications. Additionally, the device includes over-current and over-temperature protection features, enhancing the safety and reliability of the applications it powers.
LP2985-33DBVRG4 Applications
- Portable Devices: Utilized in smartphones, tablets, and portable gaming devices where stable voltage is crucial for performance and battery efficiency.
- Wireless Communication Equipment: Powers RF transceivers and other communication circuitry requiring consistent voltage to maintain signal integrity.
- Healthcare Devices: Used in portable medical diagnostics equipment where precise voltage regulation is necessary for accurate readings.
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