XC6222B13BPR-G

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

The XC6222B13BPR-G is a fixed-output low dropout regulator from Torex Semiconductor, providing a nominal output voltage of 1.3V with a maximum continuous output current of 700mA. It operates within an input voltage range of 1.7V to 6.0V and features a typical supply current of 100μA. The device incorporates chip enable functionality for standby control and includes integrated over-current and thermal protection circuits. It utilizes a SOT-89-5 surface-mount package and supports ceramic capacitors for phase compensation.

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

• Integrates a P-channel driver transistor with internal error amplifier and reference voltage source
• Features active-high Chip Enable (CE) pin with automatic output capacitor discharge circuitry
• Includes built-in over-current limiting and thermal shutdown protection mechanisms
• Designed for stable operation using standard ceramic input and output capacitors

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

• USB and HDMI products
• Optical disk drives
• Magnetic disk drives
• Smart phones and mobile phones
• Portable game consoles

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

Verify the specific suffix designations against official documentation to confirm CE pin configuration and temperature rating. Ensure ordering quantities align with manufacturer reel specifications. Confirm RoHS compliance status through certified datasheets prior to integration into final assemblies.

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

Select this component when a fixed 1.3V rail is required with high-speed transient response capabilities. Consider the SOT-89-5 package constraints regarding power dissipation and thermal management. Verify that the application load does not exceed the 700mA limit and that input voltage remains within the specified operational range.

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

This part belongs to the XC6222 series of high-speed LDO regulators manufactured by Torex Semiconductor. The series offers various fixed output voltages ranging from 0.8V to 5.0V in precise increments. Different letter codes in the designation indicate variations in CE pin functionality and operating temperature ranges across the product family.

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

XC6222B131MR-G

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

How does the B-type designation affect the Chip Enable function?

The 'B' designation indicates the absence of a pull-down resistor on the CE pin but includes an internal auto-discharge switch for the output capacitor when the CE pin is driven low.

What is the recommended output capacitor type for stability?

The datasheet specifies the use of ceramic capacitors for phase compensation, with minimum values depending on the output voltage setting.