TPS78001DDCR

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The TPS78001DDCR is a single-output adjustable low-dropout linear voltage regulator manufactured by Texas Instruments. It operates within an input voltage range up to 5.5V and provides an output current of 150mA. The device features an adjustable output voltage range from 1.22V to 5.25V, with a reference voltage of 1.216V. Key electrical specifications include a quiescent current of 500nA, a maximum dropout voltage of 250mV at full load, and line/load regulation of 1% and 2% respectively. It is housed in a SOT-23-Thin-5 package and supports an operating temperature range of -40°C to +125°C.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Ultra-low quiescent current consumption for extended battery life
• Integrated enable pin for precise power management control
• Comprehensive protection against overcurrent, thermal overload, and reverse polarity

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Battery-powered portable electronic devices
• Wireless communication modules
• Microcontroller system power supplies

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific suffix 'G4' if environmental compliance or lead-free status is required, as standard listings may vary. Confirm the exact package variant matches the design footprint. Ensure the supplier source aligns with original manufacturer distribution channels to guarantee component authenticity and traceability.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when ultra-low static current is critical for standby modes. The adjustable output allows flexibility for various logic levels. Verify that the input voltage remains within the 5.5V maximum limit and that the thermal dissipation capabilities of the SOT-23-Thin-5 package suit the application's power requirements under worst-case conditions.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the TPS780 series of low-power LDO regulators designed for space-constrained applications. It shares core architecture with other variants in the family but differs in output configuration and specific electrical parameters. The series is characterized by high PSRR and robust protection features suitable for sensitive analog and digital circuits.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Direct substitutes include TPS78001DDCT and TPS78001DRVR. Verify pin compatibility and thermal performance before substitution.