LP2985-18DBVR
- Mfr.Part #
- LP2985-18DBVR
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 1.8V 150MA SOT23-5
- Stock
- 96,807
- In Stock :
- 96,807
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Packing Method :
- TR
- Voltage Dropout (Max) :
- 0.58V @ 150mA
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Number of Functions :
- 1
- Dropout Voltage1-Nom :
- 0.28V
- Number of Regulators :
- 1
- Output Voltage 1 :
- 1.8V
- Max Output Current :
- 150mA
- Height :
- 1.45mm
- Operating Temperature :
- -40°C~125°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Quiescent (Iq) :
- 95μA
- Dropout Voltage :
- 280mV
- Current - Supply (Max) :
- 2.5mA
- Pin Count :
- 5
- Output Voltage Accuracy :
- 1.5 %
- Terminal Form :
- Gull wing
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Contact Plating :
- Tin
- Terminal Position :
- Dual
- Voltage Tolerance-Max :
- 4%
- Surface Mount :
- yes
- Nominal Output Voltage :
- 1.8V
- Output Voltage :
- 1.8V
- Number of Pins :
- 5
- Base Part Number :
- LP2985
- Output Type :
- FIXED
- Lead Free :
- Lead Free
- Mounting Type :
- Surface Mount
- Thickness :
- 1.2mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- RoHS Status :
- ROHS3 Compliant
- Accuracy :
- 1.5 %
- Package / Case :
- SC-74A, SOT-753
- Radiation Hardening :
- No
- Control Features :
- Enable
- Min Input Voltage :
- 2.2V
- Input Bias Current :
- 850μA
- JESD-609 Code :
- e4
- Voltage - Input (Max) :
- 16V
- Quiescent Current :
- 850μA
- Packaging :
- Tape and Reel (TR)
- Number of Terminations :
- 5
- Output Configuration :
- Positive
- ECCN Code :
- EAR99
- PSRR :
- 45dB (1kHz)
- Pbfree Code :
- yes
- Width :
- 1.6mm
- Factory Lead Time :
- 6 Weeks
- Peak Reflow Temperature (Cel) :
- 260
- REACH SVHC :
- No SVHC
- Length :
- 2.9mm
- Number of Outputs :
- 1
- Datasheets
- LP2985-18DBVR

Voltage Regulators - Linear Texas Instruments LP2985-18DBVR Overview
The Voltage Regulators - Linear Texas Instruments LP2985-18DBVR is a highly reliable, compact linear voltage regulator designed specifically for precise voltage control. Ideal for sensitive electronics, this regulator ensures a stable 1.8V output with a capability of up to 150mA current. Its low dropout voltage and high efficiency make it perfect for portable and battery-operated devices where power efficiency is crucial. The LP2985-18DBVR is designed in a small SOT-23-5 package, making it easy to integrate into space-constrained applications without sacrificing performance.
LP2985-18DBVR Features
This linear voltage regulator offers several features that enhance its utility in demanding applications. These include a low dropout performance ideal for battery-powered devices, a high accuracy output voltage that ensures device safety and reliability, and built-in current limiting and thermal shutdown features that provide additional layers of protection against abnormal operating conditions. Furthermore, the LP2985-18DBVR's low noise output makes it suitable for noise-sensitive applications such as audio and RF systems.
LP2985-18DBVR Applications
- Portable Devices: Used in smartphones, tablets, and GPS systems to provide a stable power supply, enhancing device reliability and battery life.
- Medical Equipment: Powers sensitive medical diagnostics equipment where precise voltage regulation is critical for accurate readings and device functionality.
- Wireless Communications: Ideal for powering RF devices and wireless communication modules, ensuring minimal interference and optimal performance due to its low noise characteristics.
- Wearable Technology: Supports the power requirements of wearable devices such as smartwatches and fitness trackers by providing consistent voltage, thereby ensuring efficient operation and extended device lifespan.
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