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ADPL44002AUJZ-5.0-R7
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Product Detailed Parameters
- Description：IC REG LINEAR 5V 300MA TSOT-23-5
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Configuration：Positive
- Output Type：Fixed
- Number of Regulators：1
- Voltage - Input (Max)：40V
- Voltage - Output (Min/Fixed)：5V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：0.45V @ 200mA
- Current - Output：300mA
- Current - Quiescent (Iq)：170 µA
- Current - Supply (Max)：380 µA
- PSRR：78dB ~ 40dB (10kHz ~ 1MHz)
- Control Features：Enable
- Protection Features：Over Current, Over Temperature, Under Voltage Lockout (UVLO)
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-5 Thin, TSOT-23-5
- Supplier Device Package：TSOT-23-5
- Grade：-
- Qualification：-
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Overview
The ADPL44002AUJZ-5.0-R7 is a low-dropout linear regulator manufactured by Analog Devices Inc., featuring a fixed 5.0 V output and a maximum output current of 2 A. It operates within an input voltage range of 3.0 V to 12 V and utilizes a TSOT-23-5 surface-mount package. The device supports an operating temperature range from -40 °C to +125 °C.
Feature Summary
- Provides high-output current capability for demanding power loads
- Maintains stable regulation with minimal input-to-output voltage differential
- Integrates comprehensive protection mechanisms including overcurrent, thermal shutdown, and short-circuit safeguards
Applications
- Portable consumer electronics such as smartphones and tablets
- Internet of Things (IoT) sensor nodes and smart devices
- Telecommunications infrastructure equipment
- Industrial control systems and instrumentation
Procurement Notes
Verify the specific part number suffix against official manufacturer documentation to confirm the fixed 5.0 V output configuration. Ensure compatibility with the required TSOT-23-5 footprint and validate that the 2 A current rating meets the target application's peak load requirements before procurement.
Selection Notes
Select this component when a robust 2 A LDO is required for battery-powered or low-headroom applications. The wide operating temperature range and integrated protections make it suitable for industrial and automotive environments where reliability under varying thermal conditions is critical.
Part Context
This device belongs to the ADPL44002 family of low-dropout regulators designed for high-current applications. It complements other Analog Devices power management solutions by offering a balance of high efficiency and compact packaging, addressing the need for reliable voltage regulation in space-constrained modern electronic designs.
Replacement Considerations
Consult official Analog Devices substitution guides for verified alternatives. Cross-reference pinouts and electrical specifications carefully to ensure functional equivalence without modifying existing circuit layouts.
