AS1360-18-T

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

The AS1360-18-T is a low-power, positive voltage regulator manufactured by ams OSRAM. It delivers up to 250mA output current while consuming only 1.5µA of quiescent current. The device provides a fixed 1.8V output with ±1.5% accuracy and supports an input voltage range up to 20V. Key electrical parameters include a maximum dropout voltage of 300mV at 20mA load, line regulation of 0.1%/V, and temperature drift of ±100ppm/ºC. It operates within a temperature range of -40°C to +85°C and features integrated short-circuit and overcurrent protection.

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

• Ultra-low quiescent current consumption for extended battery life in portable devices
• Integrated short-circuit and overcurrent protection mechanisms
• High-accuracy fixed output voltage regulation with minimal external component requirements
• Low dropout voltage operation enabling efficient power management under minimum input-output differentials

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

• Mobile phones
• PDAs
• Digital cameras
• Smart battery packs
• Battery-powered alarms

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

Verify the specific ordering code AS1360-18-T against the manufacturer's official documentation to confirm availability and delivery form. Ensure compliance with RoHS standards as indicated in the datasheet. Confirm that the application environment remains within the specified operating temperature range and absolute maximum ratings to maintain device reliability and performance integrity.

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

Select this component for applications requiring precise 1.8V regulation from higher input voltages with minimal standby power drain. The SOT23 package suits space-constrained designs. Consider the maximum output current limits relative to the specific output voltage variant when designing for thermal dissipation and ensuring stable operation across the required load conditions.

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

The AS1360 series comprises low-power linear regulators available in multiple fixed output voltages including 1.8V, 2.1V, 2.5V, 3.0V, 3.3V, and 5.0V. All variants share the same core architecture featuring low quiescent current and high accuracy. The AS1360-18-T specifically denotes the 1.8V output version packaged in a 3-pin SOT23 format, designed for surface-mount assembly.

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

Direct substitutes are not explicitly listed in the provided documentation. Designers should evaluate other low-quiescent-current LDOs from the same family or competitors based on pin compatibility, output voltage tolerance, and current capabilities.