規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 1.98V |
| Voltage - Output (Min/Fixed) | 0.5V |
| Voltage - Output (Max) | 1.5V |
| Voltage Dropout (Max) | 0.145V @ 3A |
| Current - Output | 3A |
| Current - Quiescent (Iq) | 8 mA |
| Current - Supply (Max) | 16 mA |
| PSRR | 62dB ~ 33dB (10kHz ~ 1MHz) |
| Control Features | Enable, Power Good, Soft Start |
| Protection Features | Current Limit, Thermal Overload |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
概述
Description
The ADP1763ACPZ-R7 is a high-performance, low-dropout (LDO) linear regulator designed by Analog Devices. It is tailored for applications requiring a robust power supply with minimal voltage drop, ensuring efficient power delivery to sensitive electronic components. Key features of the ADP1763ACPZ-R7 include a maximum output current of 3A, low noise, and high PSRR (power supply rejection ratio), making it ideal for powering noise-sensitive applications, such as RF systems and high-speed digital circuits.
The device operates with an input voltage range of 1.1V to 1.98V and provides an output voltage adjustable from 0.5V to 1.8V. Additionally, it boasts a fast transient response, which is crucial for maintaining stability during load variations. The ADP1763ACPZ-R7 is housed in a compact, thermally enhanced LFCSP package, facilitating ease of integration into space-constrained designs. Its robust protection features include current limit and thermal shutdown, ensuring reliable operation under diverse conditions. Overall, the ADP1763ACPZ-R7 is an excellent choice for applications requiring efficient and stable power regulation.
The device operates with an input voltage range of 1.1V to 1.98V and provides an output voltage adjustable from 0.5V to 1.8V. Additionally, it boasts a fast transient response, which is crucial for maintaining stability during load variations. The ADP1763ACPZ-R7 is housed in a compact, thermally enhanced LFCSP package, facilitating ease of integration into space-constrained designs. Its robust protection features include current limit and thermal shutdown, ensuring reliable operation under diverse conditions. Overall, the ADP1763ACPZ-R7 is an excellent choice for applications requiring efficient and stable power regulation.
Equivalent
The ADP1763ACPZ-R7 is a low noise, low dropout (LDO) linear regulator. Equivalent products might include:
1. Texas Instruments TPS7A4701 - Offers low noise and high PSRR.
2. Microchip MCP1727 - Known for low dropout voltage.
3. Linear Technology LT1963 - Offers similar performance in low noise and dropout.
4. ON Semiconductor NCP1117 - Often used in similar applications.
Ensure to check the specific electrical characteristics and pin compatibility before considering a direct replacement.
1. Texas Instruments TPS7A4701 - Offers low noise and high PSRR.
2. Microchip MCP1727 - Known for low dropout voltage.
3. Linear Technology LT1963 - Offers similar performance in low noise and dropout.
4. ON Semiconductor NCP1117 - Often used in similar applications.
Ensure to check the specific electrical characteristics and pin compatibility before considering a direct replacement.
Features
The ADP1763ACPZ-R7 is a low dropout (LDO) linear regulator designed by Analog Devices. Key features include:
1. Output Current: It can supply up to 3 A of continuous output current.
2. Low Dropout Voltage: The device offers a low dropout voltage, typically around 200 mV at full load, making it efficient for battery-powered applications.
3. Input Voltage Range: It operates over an input voltage range of 1.1 V to 1.98 V.
4. Output Voltage Range: The output voltage can be adjusted between 0.5 V to 1.5 V.
5. Low Noise: It features low output noise, making it suitable for sensitive RF applications.
6. PSRR Performance: The LDO provides high power supply rejection ratio (PSRR), enhancing the performance of RF and precision analog devices.
7. Thermal Protection: Includes thermal shutdown protection to prevent overheating.
8. Current Limit: It offers current limit protection.
9. Package: Available in a compact, 16-lead LFCSP package, ideal for space-constrained designs.
These features make the ADP1763ACPZ-R7 suitable for use in high-performance digital applications, including FPGAs, DSPs, and processors.
1. Output Current: It can supply up to 3 A of continuous output current.
2. Low Dropout Voltage: The device offers a low dropout voltage, typically around 200 mV at full load, making it efficient for battery-powered applications.
3. Input Voltage Range: It operates over an input voltage range of 1.1 V to 1.98 V.
4. Output Voltage Range: The output voltage can be adjusted between 0.5 V to 1.5 V.
5. Low Noise: It features low output noise, making it suitable for sensitive RF applications.
6. PSRR Performance: The LDO provides high power supply rejection ratio (PSRR), enhancing the performance of RF and precision analog devices.
7. Thermal Protection: Includes thermal shutdown protection to prevent overheating.
8. Current Limit: It offers current limit protection.
9. Package: Available in a compact, 16-lead LFCSP package, ideal for space-constrained designs.
These features make the ADP1763ACPZ-R7 suitable for use in high-performance digital applications, including FPGAs, DSPs, and processors.
Manufacturer
The ADP1763ACPZ-R7 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in electronic equipment. The company is well-regarded for its innovations in the field of data conversion and signal processing technology, serving industries such as telecommunications, industrial automation, instrumentation, defense, automotive, and consumer electronics.
Application
The ADP1763ACPZ-R7 is a low dropout (LDO) linear regulator used in applications requiring precise voltage regulation and low noise. Its key application areas include powering sensitive analog and RF components, high-speed communication equipment, and systems requiring a stable power supply like medical devices, industrial instrumentation, and consumer electronics. It is also suitable for post-regulation of switching power supplies to improve overall system performance by reducing output ripple and noise.
Package
The ADP1763ACPZ-R7 is packaged in a 16-lead LFCSP (Lead Frame Chip Scale Package).
