LD39015M125R
- Mfr.Part #
- LD39015M125R
- Manufacturer
- STMicroelectronics
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LIN 1.25V 150MA SOT23-5
- Stock
- 5,554
- In Stock :
- 5,554
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Output Voltage Accuracy :
- 2 %
- Dropout Voltage1-Nom :
- 1V
- ECCN Code :
- EAR99
- Current - Supply (Max) :
- 70µA
- Number of Pins :
- 5
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~125°C
- JESD-609 Code :
- e4
- Radiation Hardening :
- No
- Input Bias Current :
- 18μA
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Control Features :
- Enable
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Pin Count :
- 5
- Packaging :
- Tape and Reel (TR)
- Voltage Dropout (Max) :
- 0.1V @ 100mA
- Quiescent Current :
- 18μA
- Terminal Position :
- Dual
- Contact Plating :
- Gold
- Factory Lead Time :
- 14 Weeks
- Number of Outputs :
- 1
- Length :
- 2.9mm
- Accuracy :
- 2 %
- Number of Functions :
- 1
- Output Voltage :
- 1.25V
- Number of Terminations :
- 5
- Terminal Form :
- Gull wing
- Current - Quiescent (Iq) :
- 50μA
- Min Input Voltage :
- 1.5V
- Packing Method :
- Tape and Reel
- Peak Reflow Temperature (Cel) :
- 260
- Output Voltage 1 :
- 1.25V
- Number of Regulators :
- 1
- Voltage Tolerance-Max :
- 3%
- Output Configuration :
- Positive
- PSRR :
- 65dB ~ 62dB (1kHz ~ 10kHz)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- SC-74A, SOT-753
- Dropout Voltage :
- 100mV
- Max Output Current :
- 150mA
- Output Type :
- FIXED
- Voltage - Input (Max) :
- 5.5V
- Mounting Type :
- Surface Mount
- Protection Features :
- Over Current, Over Temperature
- Base Part Number :
- LD39015
- Min Output Voltage :
- 1.25V
- Datasheets
- LD39015M125R

Voltage Regulators - Linear STMicroelectronics LD39015M125R Overview
The LD39015M125R from STMicroelectronics is a state-of-the-art linear voltage regulator designed to deliver a stable 1.25V output from a compact SOT235 package. This regulator ensures reliable performance with a capability to supply up to 150mA, making it an ideal choice for sensitive electronics where a consistent voltage is critical. Its high efficiency and low dropout performance make it a robust solution for extending battery life in portable devices, while its minimal design simplifies integration into complex circuits. The LD39015M125R is particularly noted for its low noise output, which is essential for high-performance audio and other sensitive applications.
LD39015M125R Features
This voltage regulator offers several key features that make it highly effective for a wide range of applications. It provides a stable output voltage of 1.25V with a low dropout voltage, which ensures efficient operation even under low input voltage conditions. The output current capacity of up to 150mA is suitable for small to medium-scale electronic components. Additionally, its low quiescent current contributes to enhanced energy efficiency, which is crucial for battery-powered devices. The LD39015M125R also incorporates over-temperature and over-current protection, enhancing the reliability and safety of the device it powers.
LD39015M125R Applications
- Portable Electronics: Used in smartphones, tablets, and other portable gadgets to provide a stable power supply, ensuring reliable device operation and extended battery life.
- Medical Devices: Applies in medical monitoring systems where consistent and reliable voltage is crucial for accurate readings and device safety.
- Power Management: Ideal for use in power supply circuits within consumer electronics, ensuring efficient management and distribution of power.
- Audio Equipment: Utilized in audio processing equipment where low noise and stable output voltage are essential for maintaining sound integrity and quality.
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