XC6229D34B1R-G

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

The XC6229D34B1R-G is a fixed-output low dropout regulator manufactured by Torex Semiconductor. It provides a nominal output voltage of 3.4V with a maximum continuous output current of 300mA. The device operates within an input voltage range of 1.6V to 5.5V and features a typical dropout voltage of 80mV at 150mA load. It incorporates a CE pin for active-high control, enabling stand-by mode with ultra-low power consumption. The component utilizes the LGA-4B01 package and includes built-in thermal shutdown and current limit protection circuits.

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

• Ultra-small LGA-4B01 package designed for space-saving applications
• Built-in inrush current protection circuit absent in Type D variants
• Internal switch discharges output capacitor charge during stand-by mode
• Compatible with low ESR ceramic capacitors for phase compensation

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

• Mobile devices and terminals
• Wireless LAN modules
• Smart phones and mobile phones
• Camera modules

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

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and environmental compliance status. Ensure that the selected variant matches the required CE logic level and protection features. Cross-reference the part number with the latest datasheet revision to validate electrical characteristics and pin assignments before finalizing procurement orders.

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

Select this component when a compact footprint is required alongside high-speed regulation capabilities. The Type D designation indicates the absence of inrush current protection; verify if system startup requirements necessitate the Type H variant instead. Confirm that the application can accommodate the internal pull-down resistor on the CE pin, which ensures a defined state without external components.

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

This component belongs to the XC6229 series of high-speed LDO regulators from Torex Semiconductor. The series is characterized by low noise, high ripple rejection, and precise output voltage accuracy achieved through laser trimming technologies. It is engineered for portable electronics requiring efficient power management within minimal physical dimensions.

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

XC6229H34B1R-G: Identical electrical specifications but includes built-in inrush current protection.