LD3985G27R
- Mfr.Part #
- LD3985G27R
- Manufacturer
- STMicroelectronics
- Package / Case
- SOT-23-5 Thin, TSOT-23-5
- Datasheet
- Download
- Description
- IC REG LIN 2.7V 150MA TSOT23-5
- Stock
- 16,251
- In Stock :
- 16,251
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Output Voltage :
- 2.7V
- Current - Supply (Max) :
- 250μA
- Number of Pins :
- 5
- Pin Count :
- 5
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Number of Functions :
- 1
- Quiescent Current :
- 150μA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Current Limit :
- 300mA
- Voltage Dropout (Max) :
- 0.1V @ 150mA
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~125°C
- Output Type :
- FIXED
- Terminal Form :
- Gull wing
- Mount :
- Surface Mount
- Accuracy :
- 2 %
- Length :
- 2.9mm
- Package / Case :
- SOT-23-5 Thin, TSOT-23-5
- Packing Method :
- Tape and Reel
- Number of Outputs :
- 1
- Dropout Voltage :
- 60mV
- Control Features :
- Enable
- ECCN Code :
- EAR99
- Number of Regulators :
- 1
- Height :
- 1mm
- Input Voltage Absolute-Max :
- 6V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Configuration :
- Positive
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Protection Features :
- Over Current, Over Temperature
- RoHS Status :
- ROHS3 Compliant
- Current - Output :
- 150mA
- Min Input Voltage :
- 2.5V
- Radiation Hardening :
- No
- Width :
- 1.6mm
- Voltage Tolerance-Max :
- 3%
- Output Voltage 1 :
- 2.7V
- Packaging :
- Tape and Reel (TR)
- Voltage - Input (Max) :
- 6V
- Max Output Current :
- 550mA
- PSRR :
- 60dB ~ 50dB (1kHz ~ 10kHz)
- JESD-609 Code :
- e4
- Peak Reflow Temperature (Cel) :
- 260
- Output Voltage Accuracy :
- 2 %
- Base Part Number :
- LD3985
- Dropout Voltage1-Nom :
- 0.06V
- Input Bias Current :
- 85μA
- Number of Terminations :
- 5
- Datasheets
- LD3985G27R

[Voltage Regulators - Linear] STMicroelectronics LD3985G27R Overview
STMicroelectronics LD3985G27R is a high-performance linear voltage regulator integrated circuit designed to deliver a stable output voltage of 2.7V with a maximum output current of 150mA. This tiny yet powerful device comes in a TSOT235 package, making it suitable for space-constrained applications where size and efficiency are critical.
Featuring advanced regulation technology, the LD3985G27R ensures low dropout voltage and excellent line and load regulation, providing consistent and reliable power supply for your electronic circuits. With its wide input voltage range and low quiescent current, this regulator is ideal for battery-powered applications where power efficiency is paramount.
Whether you're designing battery-powered gadgets, portable instruments, or low-power sensor networks, the STMicroelectronics LD3985G27R offers an optimal solution for your voltage regulation needs, ensuring stable and efficient operation in various environments.
LD3985G27R Features
- Output Voltage: 2.7V
- Maximum Output Current: 150mA
- Package: TSOT235
- Low Dropout Voltage
- Excellent Line and Load Regulation
- Wide Input Voltage Range
- Low Quiescent Current
- High PSRR (Power Supply Rejection Ratio)
- Thermal Shutdown and Current Limit Protections
LD3985G27R Applications
- Portable Electronic Devices: The LD3985G27R is ideal for powering various portable devices such as smartphones, tablets, and handheld instruments, providing a stable 2.7V supply for efficient operation.
- Wireless Sensor Networks: In low-power sensor networks deployed in remote or harsh environments, the LD3985G27R ensures reliable power delivery, extending the battery life of sensors and improving overall system efficiency.
- Industrial Automation: With its compact size and robust performance, the LD3985G27R is suitable for industrial automation applications, providing regulated power supply to control systems, motor drivers, and sensor interfaces.
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