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