XC6203P602MR-G

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

The XC6203P602MR-G is a fixed positive voltage regulator from the Torex Semiconductor XC6203 series, manufactured using CMOS and laser trimming technologies. It provides a nominal output voltage of 6.0V with an accuracy of ±2%. The device incorporates an internal current limiter circuit for short-circuit protection. It supports a maximum operating input voltage of 8.0V and delivers up to 400mA of output current. Key electrical parameters include a typical supply current of 8.0μA, line regulation of 0.2%/V, and dropout voltages of 150mV at 100mA and 300mV at 200mA. It operates within an ambient temperature range of -40℃ to 85℃ and is housed in a SOT-23 package.

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

• Built-in current limiter circuit for short-circuit protection
• Highly accurate output voltage with ±2% tolerance
• Low power consumption with minimal quiescent current
• Significantly small dropout voltage under load

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

• Magnetic disk drives
• Note PCs and Tablet PCs
• Digital still cameras and Camcorders
• Digital audio equipment
• Reference voltage sources

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

Verify that the specific part number XC6203P602MR-G matches the required 6.0V output voltage and P-type (current limiter) configuration. Confirm the SOT-23 package type aligns with board layout constraints. Ensure compliance with EU RoHS standards if environmental regulations apply to the final assembly. Cross-reference the datasheet specifications against system requirements for input voltage headroom and thermal dissipation capabilities.

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

Select this component when a fixed 6.0V output is required with integrated short-circuit protection. The P-type designation indicates the presence of a current limiter, distinguishing it from the E-type variant which lacks this feature. Consider the low quiescent current for battery-operated applications and verify that the 8.0V maximum input voltage rating accommodates the source supply variations. Evaluate thermal performance based on the SOT-23 package power dissipation limits.

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

This component belongs to the XC6203 series of large current positive voltage regulators produced by Torex Semiconductor. The series utilizes CMOS technology combined with laser trimming to achieve high precision and low power consumption. The 'P' suffix denotes the inclusion of a current limiter circuit, while the '602' code specifies the 6.0V output voltage setting. The 'MR-G' suffix indicates the SOT-23 package format with halogen-free and RoHS-compliant materials.

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

Direct substitutes within the same series include other XC6203P variants with different output voltages or packages, such as XC6203P332PR-G. For functional replacement without current limiting, the XC6203E series may be considered if protection is not required. Verify pin compatibility and thermal characteristics before substituting.