XC6209B182PR-G

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

The XC6209B182PR-G is a fixed positive low dropout regulator manufactured by Torex Semiconductor using CMOS processes. It provides a fixed output voltage of 1.8 V with a maximum output current of 150 mA. The device operates within an input voltage range of 2 V to 10 V and maintains a typical quiescent current of 25 uA. Key electrical specifications include a ripple rejection ratio of 70 dB, a line regulation of 0.01 %/V, and a load regulation of 15 mV. The unit is housed in a SOT-89-5 surface-mount package and supports an operating temperature range from -40 C to +85 C.

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

• High-speed operation with low noise characteristics for stable power delivery
• Compatible with low ESR ceramic capacitors to ensure output stability during load fluctuations
• Integrated foldback current limiter circuit providing short-circuit protection

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

• Portable electronic devices requiring efficient battery-powered voltage regulation
• Mobile communication equipment needing stable DC voltage sources
• Battery-operated systems utilizing low quiescent current regulators

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

Verify the specific suffix codes against official datasheets to confirm pinout compatibility and thermal performance requirements. Ensure that the selected component meets the required input voltage headroom for the intended application. Confirm RoHS compliance status through manufacturer documentation before integration into production assemblies.

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

Select this component when a fixed 1.8 V output is required with minimal static power consumption. The SOT-89-5 package offers suitable thermal dissipation for moderate current loads. Consider the dropout voltage characteristics relative to the minimum input supply available in the design to maintain regulation under all operating conditions.

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

This part belongs to the XC6209 series of high-speed LDO regulators designed for portable applications. The series utilizes CMOS technology to achieve high precision and low noise. Variants within the family differ primarily in output voltage settings and package types, allowing designers to select components tailored to specific voltage rails and space constraints.

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

Consult official substitution lists for compatible parts with identical voltage and current ratings. Verify pin-to-pin compatibility and thermal characteristics before replacing existing inventory with alternative manufacturers' equivalents.