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LD6815TD/15H,125
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LD6815TD/15H,125 Description
LD6815TD/15H,125 Description
The LD6815TD/15H,125 is a linear voltage regulator designed by NXP Semiconductors, offering a fixed output voltage of 1.5V and a maximum output current of 150mA. This regulator is housed in a 5TSOP package and is suitable for surface mount applications. It features a low dropout voltage of 0.25V at 150mA, ensuring efficient power delivery even at low input voltages. The regulator also includes enable control, over-current protection, and transient voltage protection, making it a robust solution for various electronic systems.
LD6815TD/15H,125 Features
- Output Type: Fixed
- Voltage - Input (Max): 5.5V
- Current - Output: 150mA
- Number of Regulators: 1
- Output Configuration: Positive
- Current - Supply (Max): 150 µA
- Voltage - Output (Min/Fixed): 1.5V
- Voltage Dropout (Max): 0.25V @ 150mA (Typ)
- Current - Quiescent (Iq): 35 µA
- PSRR: 75dB (1kHz)
- Control Features: Enable
- Protection Features: Over Current, Transient Voltage
- Mounting Type: Surface Mount
- Package: Tape & Reel (TR)
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Product Status: Obsolete
- REACH Status: REACH Unaffected
- RoHS Status: ROHS3 Compliant
- ECCN: EAR99
- HTSUS: 8542.39.0001
LD6815TD/15H,125 Applications
The LD6815TD/15H,125 is ideal for applications requiring a stable 1.5V supply with low power consumption and high efficiency. Its low dropout voltage makes it suitable for battery-powered devices where the input voltage may drop close to the required output voltage. The regulator's enable feature allows for dynamic power management, enabling the system to conserve power when the regulator is not in use.
Specific use cases include:
- Battery-Powered Devices: The low dropout voltage ensures efficient power delivery even as the battery discharges.
- Portable Electronics: The regulator's small form factor and surface mount package make it suitable for compact designs.
- Low-Power Systems: The low quiescent current and supply current contribute to overall power efficiency, making it ideal for systems where power conservation is critical.
Conclusion of LD6815TD/15H,125
The LD6815TD/15H,125 is a versatile linear voltage regulator that offers a balance of performance and efficiency. Its low dropout voltage and low quiescent current make it an excellent choice for applications where power conservation is essential. The inclusion of over-current and transient voltage protection ensures reliability in various operating conditions. Despite its obsolete status, the LD6815TD/15H,125 remains a reliable option for designers seeking a compact, efficient, and robust linear regulator.



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