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| Parameters | |
|---|---|
| Control Features | Enable |
| Min Current Limit | 400mA |
| Voltage - Output (Min/Fixed) | 0.8V |
| Output Voltage Accuracy | 3 % |
| Voltage - Output (Max) | 3V |
| Number of Regulators | 1 |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| PSRR | 73dB ~ 47dB (1kHz ~ 100kHz) |
| Voltage Dropout (Max) | 0.135V @ 300mA |
| Factory Lead Time | 8 Weeks |
| Lifecycle Status | PRODUCTION (Last Updated: 1 month ago) |
| Mount | Surface Mount |
| Packaging | Tape & Reel (TR) |
| Pbfree Code | no |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 5 |
| ECCN Code | EAR99 |
| Operating Supply Voltage | 3.6V |
| Length | 2.9mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
| Radiation Hardening | No |
| Number of Pins | 5 |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Max Supply Voltage | 3.6V |
| REACH SVHC | No SVHC |
| Min Supply Voltage | 1.6V |
| Height | 1mm |
| Width | 1.6mm |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C~125°C |
| Technology | CMOS |
| Operating Supply Current | 260μA |
| Max Supply Current | 260μA |
| Packing Method | TAPE AND REEL |
| Number of Functions | 1 |
| Nominal Supply Current | 260μA |
| Type | Parameter |
| JESD-609 Code | e3 |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | ADP171 |
| Pin Count | 5 |
| Output Type | Adjustable |
| Subcategory | Other Regulators |
| Ambient Temperature Range High | 85°C |
| Output Voltage | 3V |
| Number of Outputs | 1 |
| Max Output Current | 300mA |
| Dropout Voltage | 66mV |
| Min Input Voltage | 1.6V |
| Max Output Voltage | 3V |
| Max Junction Temperature (Tj) | 125°C |
| Quiescent Current | 23μA |
| Accuracy | 3 % |
| Output Configuration | Positive |
| Dropout Voltage1-Nom | 0.066V |
| Reference Voltage | 500mV |
| Min Output Voltage | 800mV |
| Current - Quiescent (Iq) | 60μA |
Product Description: ADP171AUJZ-R7
The ADP171AUJZ-R7 is a low-dropout (LDO) voltage regulator IC designed to provide a stable and precise output voltage with low quiescent current. It is an ideal choice for applications that require a reliable and efficient voltage regulation solution, such as battery-powered devices, industrial sensors, portable consumer electronics, and other low-power systems.
Features:
Low Dropout Voltage: The ADP171AUJZ-R7 exhibits a low dropout voltage, enabling it to regulate the output voltage effectively even when the input voltage is only slightly higher than the desired output voltage.
Low Quiescent Current: With low quiescent current consumption, this LDO voltage regulator helps conserve power and prolong the battery life in battery-operated devices and energy-efficient applications.
Precise Output Voltage: The ADP171AUJZ-R7 provides a highly accurate and stable output voltage, ensuring consistent performance and reliability in voltage-sensitive applications.
Current Limit and Thermal Protection: This IC includes built-in current limit protection and thermal shutdown features to safeguard against overcurrent conditions and excessive temperature, enhancing system reliability and preventing damage to the regulator.
Fast Transient Response: The ADP171AUJZ-R7 exhibits fast transient response characteristics, making it suitable for applications with rapidly changing load conditions.
Low Noise: It features low output voltage noise, minimizing disturbances and ensuring smooth operation of sensitive circuitry.
Applications:
The ADP171AUJZ-R7 voltage regulator IC is widely used in various electronic systems, including but not limited to:
Battery-Powered Devices: It is commonly employed in battery-powered devices like smartphones, tablets, portable media players, and other handheld electronics, providing stable voltage regulation and extending battery life.
Industrial Sensors: The ADP171AUJZ-R7 is utilized in industrial sensor applications where precise and noise-free voltage regulation is required to ensure accurate sensor readings.
Wearable Devices: It is used in wearable devices such as fitness trackers, smartwatches, and health monitors, offering efficient power management and reliable voltage regulation.
Portable Consumer Electronics: The voltage regulator is integrated into a wide range of portable consumer electronics like cameras, audio players, and handheld gaming devices, providing consistent voltage levels for optimal performance.
IoT (Internet of Things) Devices: The ADP171AUJZ-R7 is employed in IoT devices that demand low-power operation and stable voltage supply for wireless communication and sensor functionalities.
Medical Devices: It finds application in medical devices, such as medical monitors and diagnostic equipment, ensuring accurate and reliable voltage regulation in critical medical applications.
In summary, the ADP171AUJZ-R7 is a high-performance low-dropout voltage regulator IC suitable for a diverse range of applications. With its low dropout voltage, low quiescent current, precise output voltage, current limit, thermal protection, fast transient response, and low noise characteristics, it is an excellent choice for battery-powered devices, industrial sensors, wearable electronics, portable consumer products, IoT devices, and medical equipment. The ADP171AUJZ-R7 provides efficient and reliable voltage regulation, contributing to the overall performance and power efficiency of electronic systems.
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