XC6505B361PR-G

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

The XC6505B361PR-G is a fixed-output low dropout regulator from Torex Semiconductor, providing a nominal output voltage of 3.6V with an accuracy of ±1.0%. It operates within an input voltage range of 1.7V to 10.5V and supports a maximum output current of 200mA. The device features a typical quiescent current of 5.5μA and includes a Chip Enable (CE) pin for active-high control. It incorporates internal CL discharge functionality, overcurrent protection, and thermal shutdown circuits.

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

• Integrates an N-channel MOSFET for rapid output capacitor discharge when the CE pin is deactivated.
• Provides high ripple rejection performance at 1kHz frequencies.
• Includes built-in short-circuit and thermal shutdown protection mechanisms.

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

• Car navigation systems
• Car audio equipment
• Digital still cameras
• Camcorders

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

Verify the specific package type SOT-89-5 and the B-series designation which indicates the presence of the CL discharge function. Confirm that the CE pin logic matches the system design requirements as it is active high. Ensure compliance with environmental standards such as RoHS and lead-free specifications before finalizing procurement.

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

Select this component for applications requiring precise 3.6V regulation with minimal power consumption. The inclusion of the CL discharge feature makes it suitable for systems needing fast power-down response times. Consider the thermal dissipation capabilities in the SOT-89-5 package relative to the expected load current and ambient temperature conditions.

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

This part belongs to the XC6505 series of high-speed CMOS LDO regulators designed for low power consumption. The 'B' suffix denotes the variant equipped with the output capacitor discharge circuit, distinguishing it from the 'A' series. The 'PR-G' suffix specifies the SOT-89-5 surface-mount package and halogen-free compliant manufacturing.

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

XC6505A361PR-G: Identical electrical characteristics except it lacks the internal CL discharge circuitry.