ADP1741ACPZ-R7

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ADP1741ACPZ-R7

IC REG LINEAR POS ADJ 2A 16LFCSP

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Spezifikationen

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) 3.6V
Voltage-Output(Min/Fixed) 0.75V
Voltage-Output(Max) 3.3V
VoltageDropout(Max) 0.28V @ 2A
Current-Output 2A
Current-Quiescent(Iq) 800 µA
Current-Supply(Max) 1.8 mA
PSRR 65dB ~ 51dB (1kHz ~ 100kHz)
ControlFeatures Enable, Power Good, Soft Start
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 16-WQFN Exposed Pad, CSP

Übersicht

Description

The ADP1741ACPZ-R7 is a high-performance, low-dropout (LDO) linear regulator designed by Analog Devices. It is specifically engineered to provide a stable and efficient power supply for sensitive electronic components. The regulator features a maximum output current of 2A and a low dropout voltage, making it suitable for applications requiring high precision and low noise. The device operates with input voltages ranging from 1.6V to 3.6V and can regulate output voltages from 0.75V to 1.8V, adjustable via an external resistor divider.
The ADP1741ACPZ-R7 offers excellent line and load transient response and is designed with thermal protection and short-circuit current limit for enhanced reliability. It is typically used in applications such as point-of-load regulation for microprocessors, FPGAs, DSPs, and other digital ICs where a compact, efficient power solution is required. This LDO regulator comes in a compact, thermally-enhanced LFCSP package, making it ideal for space-constrained applications. Its combination of performance, flexibility, and protection features makes it a versatile choice for modern electronic systems.

Features

The ADP1741ACPZ-R7 is a low-dropout (LDO) linear voltage regulator designed by Analog Devices. Key features include:
1. Output Voltage Range: It provides a fixed output voltage, typically adjustable within a specific range through external resistors.
2. Input Voltage Range: Supports a wide input voltage range, which enhances its applicability in various power systems.
3. Low Dropout Voltage: The device is known for its low dropout voltage, which allows it to maintain regulation even with minimal differences between input and output voltages, enhancing efficiency.
4. High Accuracy: It offers high output voltage accuracy, typically within ±1%, ensuring reliable performance in precision applications.
5. Current Capability: Able to provide substantial output current, suitable for powering moderate loads.
6. Low Noise: Designed for low output noise, making it ideal for sensitive applications requiring clean power.
7. Fast Transient Response: Capable of quick response to changes in load conditions, maintaining stable output.
8. Thermal Protection: Includes built-in thermal overload protection to prevent damage due to overheating.
9. Compact Package: Available in a small footprint package for space-constrained applications.
These attributes make the ADP1741ACPZ-R7 suitable for a wide array of electronic devices requiring efficient and stable voltage regulation.

Package

The ADP1741ACPZ-R7 is packaged in a 16-lead, 3 mm × 3 mm LFCSP (Lead Frame Chip Scale Package) with an exposed pad for improved thermal performance. It is typically used for low dropout linear regulators.

Pinout

The ADP1741ACPZ-R7 is an adjustable low dropout (LDO) linear regulator from Analog Devices. It typically comes in a 8-lead LFCSP (Lead Frame Chip Scale Package) package. The main function of the ADP1741 is to provide a stable and precise output voltage with low dropout, making it suitable for powering low voltage, high current applications such as processors, FPGAs, and ASICs.
Key features include:
- Adjustable output voltage range
- High output current capability
- Low dropout voltage
- Thermal overload and short-circuit protection
For detailed pin configuration and functions, you would need to refer to the official datasheet provided by Analog Devices.

Manufacturer

The ADP1741ACPZ-R7 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in electronic equipment. They supply products for various industries, including telecommunications, automotive, healthcare, and consumer electronics. Analog Devices is known for its high-performance analog technology and plays a significant role in providing solutions for signal processing applications.

Application

The ADP1741ACPZ-R7 is a low dropout linear regulator (LDO) designed for high-performance applications. It is commonly used in areas such as telecommunications, networking, and data communication equipment, where precise voltage regulation is critical. The device is also suitable for powering radio frequency components, field-programmable gate arrays (FPGAs), digital signal processors (DSPs), and microcontroller cores in consumer electronics, industrial systems, and portable devices. Its ability to deliver low noise and high power supply rejection makes it ideal for sensitive applications requiring stable and reliable power.

Equivalent

The ADP1741ACPZ-R7 is a low dropout regulator (LDO) from Analog Devices. Equivalent products could include the TPS737 from Texas Instruments, the MIC5301 from Microchip Technology, or the NCP5663 from ON Semiconductor. These alternatives offer similar voltage regulation capabilities and may have comparable specifications like output current and dropout voltage. Always check specific datasheets for detailed compatibility.

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