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ADPL44002ACPZN5.0-R7
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Product Detailed Parameters
- Description：IC REG LIN 5V 300MA 6-LFCSP-UD
- 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：6-UDFN Exposed Pad, CSP
- Supplier Device Package：6-LFCSP-UD (2x2)
- Grade：-
- Qualification：-
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Overview
The ADPL44002ACPZN5.0-R7 is a low-dropout linear regulator manufactured by Analog Devices Inc., housed in an LFCSP-6 surface-mount package. It provides a fixed output voltage of 5.0 V with a maximum output current capability of 200 mA. The device operates within an input voltage range of 2.7 V to 40 V and maintains a typical dropout voltage of 220 mV at full load. Key electrical specifications include a quiescent current of 80 uA, a power supply rejection ratio (PSRR) of 78 dB, and line regulation of 0.01 %/V. It functions reliably across an extended temperature range from -40°C to +125°C.
Feature Summary
- Provides stable regulated power delivery for sensitive electronic circuits
- Supports high-voltage input sources up to 40 V
- Maintains consistent performance under varying thermal conditions
Applications
- Portable battery-powered equipment requiring efficient power management
- Industrial control systems utilizing high-voltage rails
- Communication infrastructure modules needing clean DC supplies
Procurement Notes
Verify the exact part number suffix against official manufacturer documentation to confirm the specific output voltage configuration. Ensure compatibility with the target PCB footprint and thermal requirements before finalizing procurement decisions.
Selection Notes
Select this component when a fixed 5.0 V output is required from higher voltage inputs. Consider its low quiescent current for battery life optimization and its wide input range for robustness against source fluctuations.
Part Context
This device belongs to the ADPL4400 series of low-dropout regulators designed for applications demanding high voltage tolerance and compact form factors. It integrates protection features suitable for industrial and consumer electronics environments.
Replacement Considerations
Consult official Analog Devices substitution guides for verified alternatives. Cross-reference pinouts and electrical parameters carefully to ensure functional equivalence without redesigning the surrounding circuitry.
