XC6216B5128R-G

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

The XC6216B5128R-G is a positive voltage regulator IC from the Torex Semiconductor XC6216 series, featuring a fixed output voltage of 2.8V with ±2% accuracy. It supports an input voltage range of 2.0V to 28.0V and delivers a maximum output current exceeding 150mA. The device incorporates a CE (chip enable) function for standby control, reducing power consumption to 0.01μA in standby mode. It includes built-in overcurrent protection and thermal shutdown circuits. The component is housed in a USP-6B06 package.

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

• Fixed output voltage selectable in 0.1V increments within the 1.8V to 12.0V range using laser trimming technology.
• Integrated chip enable (CE) function allows switching between active operation and ultra-low power standby modes.
• Built-in protection mechanisms include current limit circuits and thermal shutdown to safeguard against overload conditions.

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

• Car audio systems
• Car navigation systems
• Mobile devices and terminals

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

Verify the specific package type and ordering suffix against official distributor catalogs or manufacturer datasheets before procurement. Confirm that the USP-6B06 package designation matches the required footprint for your PCB layout. Ensure the CE pin logic levels align with your system's control signals to prevent unintended standby activation.

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

Select this component when a stable 2.8V supply is required from a high-voltage rail up to 28V. The low quiescent current makes it suitable for battery-powered applications where standby power drain must be minimized. Verify that the load current does not exceed the 150mA limit under worst-case thermal conditions.

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

This part belongs to the XC6216/XE6216 series of low-power LDO regulators. The 'B' designator indicates a fixed output voltage configuration, while the '51' code specifies the 2.8V nominal output. The '28' denotes the ±2% accuracy grade. The 'R-G' suffix identifies the USP-6B06 package and RoHS compliance.

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

XC6216B5128ER-G

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

What is the purpose of the CE pin on the XC6216B5128R-G?

The CE pin serves as an ON/OFF control input. When driven high, the regulator operates normally; when driven low, it enters a standby mode with significantly reduced current consumption.

Does the XC6216B5128R-G support ceramic output capacitors?

Yes, the series is designed to be compatible with low ESR ceramic capacitors for output stabilization.