XC6216DB22MR-G

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

The XC6216DB22MR-G is a positive voltage regulator IC from the Torex Semiconductor XC6216 series, designed for operation with input voltages up to 28V. It features a fixed output voltage of 2.2V and supports a maximum output current of 150mA. The device operates within an ambient temperature range of -40°C to +85°C and includes built-in over-current protection and thermal shutdown circuits. It utilizes laser trimming technology for precise voltage selection in 0.1V increments between 1.8V and 12V, expandable to 23V with external resistors. The component is housed in a compact SOT-25-5 package suitable for surface-mount applications.

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

• Integrates over-current protection and thermal shutdown circuits for enhanced reliability
• Compatible with low ESR ceramic capacitors for output stabilization
• Offers precise output voltage selection via laser trimming technology
• Supports expanded output voltage ranges using external resistors

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

• Battery-powered portable electronic devices requiring stable low-voltage regulation
• Embedded systems utilizing 28V input power rails
• Circuits necessitating high noise immunity and low quiescent current
• Consumer electronics with space-constrained surface-mount requirements

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

Verify the specific suffix 'B' indicates the fixed 2.2V output variant when sourcing. Confirm the 'MR-G' designation corresponds to the SOT-25-5 package and RoHS compliance status. Ensure the supplier provides official datasheets confirming the 150mA continuous current rating and 28V maximum input voltage limits. Cross-reference the part number against the manufacturer's latest revision history to avoid obsolete stock.

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

Select this component when a fixed 2.2V output is required from inputs up to 28V. It is suitable for designs needing integrated thermal and current protection without external sensing components. Consider the SOT-25-5 package size for PCB layout constraints. Evaluate the need for external resistors if output voltages outside the 1.8V to 12V laser-trimmed range are necessary.

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

The XC6216 series represents Torex Semiconductor's line of 28V input low-dropout regulators. These ICs are engineered for low power consumption and high precision. The DB22 variant specifically targets applications requiring a stable 2.2V supply rail. The series is characterized by its robust protection features and compatibility with modern ceramic capacitors, making it a versatile choice for general-purpose power management.

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

Direct substitutes include other XC6216 variants with different fixed output voltages, such as XC6216DBxxMR-G where xx denotes the desired voltage code. For pin-compatible alternatives with similar specifications, verify equivalent input voltage ratings and current capabilities. No cross-model family replacements are confirmed without explicit manufacturer data.