AZ1117CH-1.5TRG1

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

The AZ1117CH-1.5TRG1 is a fixed-output low-dropout linear regulator from Diodes Incorporated, providing a stable 1.5V output voltage. It operates with an input voltage range up to 15V and delivers a maximum load current of 1A. The device features a typical dropout voltage of 1.2V at full load, ensuring efficient performance under varying conditions. Packaged in a compact SOT-89-3 surface-mount case, it integrates thermal overload protection and internal current limiting for robust operation in space-constrained electronic designs requiring precise voltage regulation.

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

• Fixed 1.5V output voltage ensures consistent power delivery
• Compact SOT-89-3 package optimizes board space utilization
• Integrated thermal shutdown protects against overheating

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

• Portable battery-powered devices
• Embedded systems requiring stable 1.5V rails
• Consumer electronics with limited PCB area

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

Verify the complete part number including suffix TRG1 to ensure correct tape-and-reel packaging and temperature grade. Confirm that the 1.5V output aligns with system requirements before procurement. Check datasheet for derating curves applicable to your operating environment. Ensure compatibility with existing thermal management strategies given the SOT-89-3 package constraints.

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

Choose this component when a fixed 1.5V output is required with 1A capability. Consider the SOT-89-3 package if space is limited but adequate thermal dissipation can be managed. Verify input voltage does not exceed 15V. Evaluate dropout characteristics against minimum input voltage constraints in your design.

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

Part of Diodes Incorporated's AZ1117 series of adjustable and fixed LDO regulators. The CH variant denotes specific manufacturing lot or revision details. The TRG1 suffix indicates tape-and-reel packaging suitable for automated assembly processes. This series is designed for general-purpose voltage regulation applications.

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

Direct substitutes include other AZ1117 variants with identical 1.5V output and SOT-89-3 package, such as AZ1117H-1.5TRE1. Verify pinout compatibility and thermal performance characteristics before substitution. Ensure replacement parts meet same electrical specifications and regulatory approvals.