LP2985A-29DBVR
- Mfr.Part #
- LP2985A-29DBVR
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 2.9V 150MA SOT23-5
- Stock
- 6,662
- In Stock :
- 6,662
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 5
- Terminal Form :
- Gull wing
- Current - Supply (Max) :
- 2.5mA
- Package / Case :
- SC-74A, SOT-753
- Number of Regulators :
- 1
- Surface Mount :
- yes
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Dropout Voltage1-Nom :
- 0.28V
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Output Type :
- FIXED
- Input Bias Current :
- 850μA
- Quiescent Current :
- 850μA
- Pbfree Code :
- yes
- Control Features :
- Enable
- Number of Functions :
- 1
- Current - Quiescent (Iq) :
- 95μA
- Operating Temperature :
- -40°C~125°C
- Packing Method :
- TR
- Pin Count :
- 5
- Length :
- 2.9mm
- Max Output Current :
- 150mA
- Dropout Voltage :
- 280mV
- Base Part Number :
- LP2985
- Voltage Dropout (Max) :
- 0.58V @ 150mA
- Number of Outputs :
- 1
- Packaging :
- Tape and Reel (TR)
- PSRR :
- 45dB (1kHz)
- Radiation Hardening :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Accuracy :
- 1 %
- Height :
- 1.45mm
- Width :
- 1.6mm
- Voltage - Input (Max) :
- 16V
- Mounting Type :
- Surface Mount
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Output Voltage :
- 2.9V
- Thickness :
- 1.2mm
- Output Voltage 1 :
- 2.9V
- Number of Pins :
- 5
- Min Input Voltage :
- 2.2V
- Output Configuration :
- Positive
- JESD-609 Code :
- e4
- Factory Lead Time :
- 6 Weeks
- Datasheets
- LP2985A-29DBVR

Voltage Regulators - Linear Texas Instruments LP2985A-29DBVR Overview
The LP2985A-29DBVR by Texas Instruments is a premium choice for designers requiring a compact, efficient, and reliable linear voltage regulator. This regulator is engineered to provide a stable 2.9V output from a higher voltage supply while minimizing power loss through an impressively low dropout of just 280 mV at full load. Its ability to deliver up to 150mA makes it ideal for powering sensitive electronic components in a variety of applications. Its SOT-23-5 package is designed for space-constrained applications, offering robust performance in a miniature footprint. The inclusion of features such as over-current and over-temperature protection ensures that the Voltage Regulators - Linear Texas Instruments LP2985A-29DBVR performs reliably in demanding environments, securing operational stability and extending product life.
LP2985A-29DBVR Features
- Output Voltage: 2.9V with excellent load and line regulation
- Current Output: Up to 150mA
- Low Dropout Voltage: Typically 280 mV at full load, optimizing power efficiency
- Thermal and Over-Current Protection: Enhances reliability and longevity of the regulator and connected components
- Small Form Factor: SOT-23-5 package suitable for space-sensitive applications
LP2985A-29DBVR Applications
- Portable Devices: Can be used to provide stable power for handheld gadgets, ensuring consistent performance without draining the battery quickly.
- Wearable Technology: Ideal for wearables due to its compact size and reliable output, ensuring long operational life for devices like fitness trackers and smartwatches.
- Medical Equipment: Provides dependable power in medical devices that require precision and stability in voltage supply.
- Power Management: Suitable for distributed power supplies in larger systems where space and efficiency are critical.
- Consumer Electronics: Supports various consumer electronics, ensuring they operate efficiently with reduced risk of overheating or power failure.
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