ADP1764 (8)
ADP1764 is available from Analog Devices at Xecor. Designed for low noise, low dropout (LDO) linear regulation, the ADP1764 offers 4 A maximum output current, ultralow noise (2 µV rms), and a low dropout voltage of 47 mV typical at 4 A load. Available in 16-lead, 3 mm × 3 mm LFCSP package, it is ideal for noise-sensitive applications such as RF transceivers, ADCs, DACs, FPGAs, DSPs, medical devices, and industrial instrumentation. Whether used in telecommunications, healthcare, or industrial systems, this series ensures high performance, reliability, and efficiency for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the ADP1764 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| ADP1764ACPZ-R7 | With a focus on stability and reliability, the ADP1764ACPZ-R7 serves as a high-quality LDO linear regulator providing a 1.1V output | LFCSP-16 | 8,821 | |
| ADP1764ACPZ0.85-R7 | Advanced low dropout (LDO) voltage regulator for precision power delivery | LFCSP-16 | 7,925 | |
| ADP1764ACPZ-1.1-R7 | Low Power Consumption LDO Regulator for Space Constrained Design | LFCSP-16 | 9,986 | |
| ADP1764ACPZ-1.0-R7 | LDO Regulator Pos 1V 4A 16-Pin LFCSP EP T/R | 16-WFQFNExposedPad,CSP | 6,847 | |
| ADP1764ACPZ-1.2-R7 | LDO Regulator Pos 1.2V 4A 16-Pin LFCSP EP T/R | 16-WFQFNExposedPad,CSP | 7,746 | |
| ADP1764ACPZ-1.5-R7 | LDO Regulator Pos 1.5V 4A 16-Pin LFCSP EP T/R | 16-WFQFNExposedPad,CSP | 5,719 | |
| ADP1764ACPZ0.95-R7 | LDO Regulator Pos 0.95V 4A 16-Pin LFCSP EP T/R | 16-WFQFNExposedPad,CSP | 9,441 | |
| ADP1764ACPZ1.25-R7 | LDO Regulator Pos 1.25V 4A 16-Pin LFCSP EP T/R | 16-WFQFNExposedPad,CSP | 8,763 |
Key Featrues
High Output Current (4A): The ADP1764 supports a maximum output current of 4A, making it suitable for powering high-current applications such as FPGAs, DSPs, and RF transceivers. This feature ensures robust performance in demanding environments without compromising efficiency.
Ultralow Noise (2 µV rms): With an ultralow noise level of 2 µV rms from 100 Hz to 100 kHz, this LDO is ideal for noise-sensitive applications like ADCs, DACs, PLLs, and VCOs. This feature enhances signal integrity and reduces interference in precision circuits.
Wide Adjustable Output Voltage Range (0.5V to 1.5V): The adjustable output voltage range allows flexibility in powering various low-voltage devices, enabling compatibility with a wide range of applications, including medical, industrial, and instrumentation systems.
Low Dropout Voltage (47 mV typical at 4A): The low dropout voltage minimizes power loss and improves efficiency, especially in low-input voltage scenarios. This feature is critical for battery-powered or energy-efficient systems where maximizing runtime is essential.
Excellent PSRR (69 dB typical at 10 kHz): The high power supply rejection ratio (PSRR) ensures stable output voltage even in the presence of input voltage fluctuations. This feature is particularly beneficial for maintaining performance in noisy power environments, such as RF and communication systems.
Ultralow Noise (2 µV rms): With an ultralow noise level of 2 µV rms from 100 Hz to 100 kHz, this LDO is ideal for noise-sensitive applications like ADCs, DACs, PLLs, and VCOs. This feature enhances signal integrity and reduces interference in precision circuits.
Wide Adjustable Output Voltage Range (0.5V to 1.5V): The adjustable output voltage range allows flexibility in powering various low-voltage devices, enabling compatibility with a wide range of applications, including medical, industrial, and instrumentation systems.
Low Dropout Voltage (47 mV typical at 4A): The low dropout voltage minimizes power loss and improves efficiency, especially in low-input voltage scenarios. This feature is critical for battery-powered or energy-efficient systems where maximizing runtime is essential.
Excellent PSRR (69 dB typical at 10 kHz): The high power supply rejection ratio (PSRR) ensures stable output voltage even in the presence of input voltage fluctuations. This feature is particularly beneficial for maintaining performance in noisy power environments, such as RF and communication systems.
Applications
RF Transceiver Power Supply: The ADP1764 is ideal for providing a low-noise, stable power supply to RF transceivers in communication systems. Its ultra-low noise output ensures minimal interference with sensitive RF signals, making it suitable for applications in wireless communication, satellite systems, and radar technologies.
FPGA and DSP Core Voltage Regulation: The ADP1764 is perfect for regulating core voltages in field-programmable gate arrays (FPGAs) and digital signal processors (DSPs). Its high current output capability and low dropout voltage ensure efficient and reliable operation, making it ideal for high-performance computing and signal processing applications.
Medical Imaging Systems: The ADP1764 is well-suited for powering analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) in medical imaging systems, such as MRI and ultrasound machines. Its low noise and high PSRR ensure accurate signal processing, critical for high-resolution imaging and diagnostics.
Industrial Automation Sensors: The ADP1764 is ideal for powering sensors in industrial automation systems, such as pressure sensors, temperature sensors, and flow meters. Its adjustable output voltage and low noise characteristics ensure precise and reliable sensor operation, making it suitable for harsh industrial environments.
FPGA and DSP Core Voltage Regulation: The ADP1764 is perfect for regulating core voltages in field-programmable gate arrays (FPGAs) and digital signal processors (DSPs). Its high current output capability and low dropout voltage ensure efficient and reliable operation, making it ideal for high-performance computing and signal processing applications.
Medical Imaging Systems: The ADP1764 is well-suited for powering analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) in medical imaging systems, such as MRI and ultrasound machines. Its low noise and high PSRR ensure accurate signal processing, critical for high-resolution imaging and diagnostics.
Industrial Automation Sensors: The ADP1764 is ideal for powering sensors in industrial automation systems, such as pressure sensors, temperature sensors, and flow meters. Its adjustable output voltage and low noise characteristics ensure precise and reliable sensor operation, making it suitable for harsh industrial environments.
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