PQ05DZ1UJ00H

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

The PQ05DZ1UJ00H is a positive fixed linear voltage regulator manufactured by Sharp Microelectronics. It provides a single output of 5V with a maximum current capacity of 1A. The device operates within an input voltage range up to 24V and features a typical dropout voltage of 0.5V at 500mA. It includes enable control functionality and offers protection against overcurrent and thermal overload. The component is housed in a SC-63 package, equivalent to TO-252-6, and supports surface mount installation.

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

• Integrated enable pin for power management control
• Built-in overcurrent and thermal shutdown protection mechanisms
• Fixed 5V output configuration for stable voltage regulation

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

• General purpose linear voltage regulation in electronic circuits
• Power supply stages requiring 5V output from higher input voltages
• Embedded systems utilizing surface mount technology

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

Verify the specific suffix J00H to confirm the exact package variant and tape-and-reel configuration. Confirm end-of-life status as the product is listed as discontinued. Ensure compatibility with existing PCB footprints designated for SC-63 or TO-252-6 packages during any design updates or maintenance cycles.

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

Select this component when a fixed 5V output is required with up to 1A load capability. Consider the 24V maximum input rating and 0.5V dropout characteristic for efficiency calculations. Evaluate the SC-63 package for thermal performance and space constraints compared to other LDO options in the PQ05 series.

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

This part belongs to the Sharp PQ05 series of linear regulators. The series typically offers various fixed output voltages and current ratings. The PQ05DZ1UJ00H specifically denotes the 5V, 1A variant in the SC-63 package. It serves as a low-cost solution for basic voltage regulation tasks in consumer and industrial electronics.

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

Check for direct replacements within the PQ05 series offering identical 5V/1A specifications. Verify pinout compatibility for SC-63 packages if substituting with similar LDOs from other manufacturers. Ensure thermal dissipation requirements are met by alternative components.