XC6505B601ER-G

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

The XC6505B601ER-G is a fixed-output CMOS LDO regulator from Torex Semiconductor, providing a nominal output voltage of 6.0V with a maximum load current of 200mA. It operates within an input voltage range of 1.7V to 10.5V and features a typical quiescent current of 5.5µA. The device includes a Chip Enable (CE) function with an internal capacitor discharge circuit for rapid shutdown. Key electrical characteristics include a line regulation of 0.1%/V, a ripple rejection rate of 60dB at 1kHz, and an operating temperature range of -40°C to +105°C.

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

• Integrated N-channel MOSFET enables high-speed discharge of the output capacitor charge when the CE pin is set to low level.
• Built-in protection circuits provide overcurrent limiting and thermal shutdown to safeguard against excessive load or junction temperatures.
• Utilizes a P-channel driver transistor architecture to achieve high speed response and 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 that the specific part number matches the required output voltage and package type. Confirm the presence of the 'B' designation indicates the inclusion of the CL discharge feature. Ensure compliance with environmental standards such as RoHS and lead-free requirements before finalizing procurement specifications.

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

Select this component for applications requiring a fixed 6.0V supply with low standby power consumption. The USP-6C package is suitable for space-constrained designs. Consider the internal discharge resistor when designing for fast turn-off times. Ensure input capacitors are selected to prevent instability due to DC bias effects.

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

This component belongs to the XC6505 series of low-power, high-speed LDO regulators manufactured by Torex Semiconductor. The series offers various fixed output voltages ranging from 1.5V to 8.0V in precise increments. The 'B' variant specifically distinguishes itself by incorporating an active output discharge mechanism controlled by the CE pin, unlike the 'A' variant which relies on passive discharge through feedback resistors.

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

XC6505A601ER-G