XC6505A651PR-G

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

The XC6505A651PR-G is a fixed-output low dropout regulator from Torex Semiconductor, providing a nominal 6.5V output with ±1.0% accuracy. It supports a maximum continuous output current of 200mA within an input voltage range of 1.7V to 10.5V. The device features a typical quiescent current of 5.5μA and includes a Chip Enable (CE) function for active-high control. It operates reliably across a temperature range of -40°C to +105°C and is housed in a SOT-89-5 surface-mount package.

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

• Integrates overcurrent protection and thermal shutdown circuits for enhanced reliability.
• Features high ripple rejection capability to maintain stable output under noisy conditions.
• Utilizes a P-channel MOSFET driver for efficient regulation with low dropout performance.

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 ordering suffix PR-G confirms the SOT-89-5 package configuration prior to procurement. Ensure that the selected component meets the required environmental standards, specifically EU RoHS compliance and lead-free specifications. Confirm that the supply chain documentation aligns with the manufacturer's latest product release notes to avoid discrepancies in part identification or packaging details during integration.

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

Select this regulator when a fixed 6.5V rail is required with minimal static power consumption. The A-series designation indicates the absence of an internal capacitor discharge switch; therefore, external discharge paths must be designed if rapid output voltage decay is necessary upon shutdown. Evaluate the thermal dissipation requirements based on the difference between input and output voltages at maximum load currents to ensure operation remains within safe junction temperature limits.

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

This component belongs to the XC6505 series of high-speed CMOS LDO regulators. The series is characterized by low power consumption and high precision, offering various output voltage options in 0.1V increments. The XC6505A variant specifically lacks the internal CL discharge feature found in the B-series, relying instead on internal resistive dividers for output discharge when the enable pin is deactivated.

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

XC6505B651PR-G