IXD1209F282MR-G

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

The Zilog IXD1209F282MR-G is a high-speed low-dropout (LDO) voltage regulator manufactured using CMOS processes. It provides a nominal output voltage of 2.8 V with ±2% accuracy and supports an input voltage range up to 10 V. The device delivers a maximum output current of 300 mA, featuring a typical standby current below 0.1 µA and a ripple rejection ratio of 70 dB at 10 kHz. It operates within an ambient temperature range of -40°C to +85°C and includes ON/OFF control functionality via the CE pin.

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

• Integrated chip enable (CE) function for active-high shutdown control
• Compatible with low ESR ceramic capacitors for stable operation
• Built-in current limiter and foldback short-circuit protection

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

• Mobile phones
• Cameras and VCRs
• Portable equipment
• Reference voltage sources

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

Verify the specific package type and suffix against official documentation before procurement. Confirm that the ordering suffix corresponds to the required RoHS compliance and halogen-free status. Ensure the selected variant matches the necessary CE pin logic configuration for the target application design.

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

Select this component when a fixed 2.8 V output is required with high precision. Consider the 300 mA current capability and low dropout characteristics for battery-powered systems. Verify compatibility with low ESR output capacitors and ensure the input voltage remains within the specified maximum operating limit.

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

This part belongs to the IXD1209/12 series of highly precise, low-noise positive voltage LDO regulators. The series utilizes CMOS technology to achieve high ripple rejection and low power consumption. Variants are available in SOT-25, SOT-89-5, and USP-6B packages with selectable output voltages and accuracies.

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

Consult the manufacturer's datasheet for verified substitute part numbers within the IXD1209/12 family. Ensure any replacement maintains identical output voltage, current rating, and package dimensions.