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Product Detailed Parameters
- Description：IC HOT SWAP CTRLR GP TSOT23-8
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Hot Swap Controller
- Number of Channels：1
- Internal Switch(s)：No
- Applications：General Purpose
- Features：Auto Retry, I2C, UVLO
- Programmable Features：Current Limit, Fault Timeout, Turn On Voltage
- Voltage - Supply：2.7V ~ 16.5V
- Current - Output (Max)：-
- Operating Temperature：-40°C ~ 85°C
- Current - Supply：650 µA
- Mounting Type：Surface Mount
- Package / Case：SOT-23-8 Thin, TSOT-23-8
- Supplier Device Package：TSOT-23-8
- Grade：-
- Qualification：-
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Overview
The ADM1171-1AUJZ-RL7 is a high-voltage, low-dropout linear regulator from Analog Devices. It provides a fixed 1V output with a maximum load current of 500mA. The device operates from input voltages up to 36V and features an internal enable pin for power management. It includes thermal shutdown and current limit protection. The component is housed in a compact 8-lead LFCSP package suitable for space-constrained designs.
Feature Summary
- Integrated high-voltage LDO architecture supporting inputs up to 36V
- Built-in thermal shutdown and current limiting for robust operation
- Dedicated enable pin allows precise control over power states
Applications
- Portable electronic devices requiring stable low voltage rails
- Industrial control systems needing reliable regulation under varying loads
- Communication equipment utilizing high-voltage supply sources
Procurement Notes
Verify the specific suffix AUJZ-RL7 matches your board layout requirements. Confirm the 1V output voltage aligns with your system design needs. Ensure the LFCSP package dimensions fit within your PCB footprint constraints before finalizing procurement orders.
Selection Notes
Select this component when a fixed 1V output is required from higher voltage sources. Consider its 500mA current capability against your peak load demands. Evaluate the need for external enable control versus always-on configurations based on system power sequencing requirements.
Part Context
This part belongs to the ADM1171 family of high-voltage LDO regulators. These devices are designed for applications requiring simple regulation without complex feedback networks. The family offers various output voltages and packages to suit different industrial and consumer electronics needs.
Replacement Considerations
Check for direct pin-compatible alternatives within the same manufacturer's portfolio. Verify that substitute parts maintain similar input voltage ranges and current capabilities. Ensure any replacement maintains the same thermal performance characteristics for your enclosure design.
