STMicroelectronics

LD49150PT12R

LD49150PT12R Description

The LD49150PT12R is a linear voltage regulator IC designed and manufactured by STMicroelectronics. This device is part of the Linear & Switching Voltage Regulators category and is offered in a PPAK package. With a fixed output voltage of 1.2V and a maximum output current of 1.5A, the LD49150PT12R is well-suited for applications requiring stable and efficient voltage regulation.

LD49150PT12R Features

• Output Type: Fixed
• Voltage - Input (Max): 5.5V
• Current - Output: 1.5A
• Number of Regulators: 1
• Output Configuration: Positive
• Current - Supply (Max): 6 mA
• Product Status: Obsolete
• Supplier Device Package: PPAK
• REACH Status: REACH Unaffected
• Mfr: STMicroelectronics
• Voltage - Output (Min/Fixed): 1.2V
• Voltage Dropout (Max): 0.2V @ 1.5A
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Current - Quiescent (Iq): 4 mA
• PSRR: 68dB (120Hz)
• ECCN: EAR99
• Mounting Type: Surface Mount
• Control Features: Enable
• Protection Features: Over Current, Over Temperature
• HTSUS: 8542.39.0001
• Package: Cut Tape (CT)
• Base Product Number: LD49150

LD49150PT12R Applications

The LD49150PT12R is ideal for applications where a stable and efficient voltage regulation is required. Some specific use cases include:

1. Portable Electronics: Due to its low quiescent current and fixed output voltage, the LD49150PT12R is suitable for battery-powered devices, such as smartphones, tablets, and wearables.

2. Industrial Control Systems: The device's ability to handle up to 1.5A of output current makes it suitable for powering various industrial control systems and sensors.

3. Automotive Applications: The LD49150PT12R can be used in automotive electronics, such as infotainment systems and power management modules, thanks to its robust protection features and compliance with automotive standards.

Conclusion of LD49150PT12R

The LD49150PT12R is a reliable and efficient linear voltage regulator IC from STMicroelectronics. Despite being classified as obsolete, it offers a fixed output voltage of 1.2V and can handle up to 1.5A of output current. Its unique features, such as low quiescent current, robust protection features, and compliance with various standards, make it suitable for a wide range of applications, including portable electronics, industrial control systems, and automotive electronics. However, it is essential to consider its product status and explore alternative options if a more up-to-date solution is required.