XC6210B412DR-G

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

The XC6210B412DR-G is a fixed positive low dropout regulator from Torex Semiconductor, delivering up to 700mA output current. It provides a precise 4.1V output with ±2% accuracy for voltages between 1.55V and 5.00V. Operating within a 1.50V to 6.00V input range, it features a typical supply current of 35μA and high ripple rejection of 60dB at 1kHz. The device includes built-in current limiting and thermal protection, housed in a USP-6B surface-mount package.

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

• High-speed regulation utilizing CMOS process technology for stable performance
• Integrated CE pin control enabling efficient standby mode operation
• Built-in current limiter and foldback circuitry for output protection
• Compatible with low ESR ceramic capacitors for enhanced stability

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

• Optical disk drives
• Magnetic disk drives
• Digital still cameras and camcorders
• Digital audio equipment
• Multi-function power supplies

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

Verify the specific B-type designation confirms High Active logic without an internal pull-down resistor on the Control Enable pin. Ensure the DR suffix matches the required USP-6B packaging format. Confirm RoHS compliance status aligns with project environmental requirements before finalizing procurement specifications.

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

Select this component when a fixed 4.1V rail is required with moderate current demands up to 700mA. The B-series variant necessitates external control logic for the CE pin as it lacks internal pull-down resistance. Verify that the application operates within the specified -40°C to +85°C temperature range and utilizes appropriate ceramic output capacitors.

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

This part belongs to the XC6210 series of high-current, high-speed LDO regulators fabricated using Torex's CMOS process. The series offers selectable output voltages in 0.05V increments. The XC6210B412DR-G specifically represents the B-type configuration with High Active enable logic and no internal pull-down resistor.

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

XC6210B412DR-G

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

How does the CE pin function operate for the XC6210B series?

The XC6210B series features High Active logic where the device is enabled when the CE pin is HIGH and enters standby mode when LOW. Unlike other variants, it does not include an internal pull-down resistor, requiring external connection to VIN or VSS.

What is the output voltage accuracy specification?

For output voltages between 1.55V and 5.00V, the accuracy is specified at ±2%. For lower voltages between 0.80V and 1.50V, the accuracy is ±30mV.