ADP3335ARMZ-3.3

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ADP3335ARMZ-3.3

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Linear Voltage Regulators

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  • Herstellerteil #ADP3335ARMZ-3.3

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Description

The ADP3335ARMZ-3.3 is a high-performance, low-dropout (LDO) linear voltage regulator designed to provide a stable 3.3V output. It is known for its precision, low noise, and high power supply rejection ratio (PSRR), making it suitable for sensitive electronic applications. The device can deliver up to 500 mA of output current with a dropout voltage as low as 200 mV at full load, enhancing efficiency in power-sensitive designs.
Key features include an input voltage range of 2.6V to 12V, thermal overload protection, and short-circuit protection, which ensure reliability and safety in operation. Its compact design, often in an 8-lead SOIC package, allows for space-saving in printed circuit boards (PCBs). The ADP3335ARMZ-3.3 is frequently used in portable electronic devices, telecommunications equipment, and instrumentation, where maintaining a stable voltage is critical for performance. Its low quiescent current makes it ideal for battery-powered applications, enhancing battery life and efficiency.

Equivalent

The ADP3335ARMZ-3.3 is a low dropout linear regulator. Equivalent products include the LT1763-3.3 from Analog Devices (formerly Linear Technology), the NCP1117-3.3 from ON Semiconductor, and the MIC5205-3.3 from Microchip Technology. These equivalents offer similar functionality with variations in parameters like dropout voltage, output current, and package type, so it's important to check specific requirements for compatibility.

Features

The ADP3335ARMZ-3.3 is a low dropout (LDO) linear regulator designed for high-accuracy voltage regulation. It features an output voltage of 3.3V with a maximum output current of 500 mA. The device has a high precision of ±1% output voltage accuracy and operates with a low dropout voltage of typically 200 mV at full load. It is highly efficient due to its low quiescent current, making it suitable for battery-powered applications.
The regulator incorporates a range of protective features, including thermal overload protection and current limit protection, enhancing its reliability. It supports a wide input voltage range from 2.6V to 12V, allowing for flexibility in different applications. The ADP3335ARMZ-3.3 is housed in a compact MSOP-8 package, making it suitable for space-constrained designs. Its stable performance with low ESR ceramic capacitors makes it a versatile choice for various electronic systems, including portable devices, consumer electronics, and industrial equipment.

Pinout

The ADP3335ARMZ-3.3 is a Low Dropout (LDO) linear voltage regulator from Analog Devices. It comes in an 8-lead MSOP package. Here’s a brief overview of its pin count and function:
- Pin Count: 8 pins.

- Pin Functions:
1. IN: Input voltage supply.
2. GND: Ground connection.
3. OUT: Regulated output voltage.
4. SD (Shutdown): Active low shutdown input to disable the output.
5. SENSE: Feedback pin for sensing the output voltage.
6. NR (Noise Reduction): Optional noise reduction capacitor connection for lower output noise.
7. NC (No Connect): Not internally connected, often used for stability or mechanical purposes.
8. NC (No Connect): Another pin not internally connected.
The ADP3335ARMZ-3.3 is designed to provide a 3.3V output with high accuracy and low noise from a higher input voltage. It's ideal for applications needing a stable power supply with minimal dropout voltage.

Manufacturer

The ADP3335ARMZ-3.3 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company headquartered in Norwood, Massachusetts. It specializes in designing and manufacturing a broad array of analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs) used in electronic equipment. The company serves various markets, including industrial, automotive, communications, consumer, and healthcare. Known for its high-performance solutions, Analog Devices focuses on innovation and quality to address complex engineering challenges.

Application

The ADP3335ARMZ-3.3 is a low dropout linear voltage regulator commonly used in applications requiring a stable 3.3V power supply. Its typical uses include powering microcontrollers, DSPs, and other digital circuits in consumer electronics, telecommunications, and networking equipment. It is also suitable for battery-powered devices due to its low quiescent current and high efficiency, which helps extend battery life. Additionally, it is used in industrial automation systems and any application where space is limited, as it comes in a compact, thermally enhanced MSOP package. Its low noise output makes it ideal for sensitive RF applications and precision instrumentation.

Package

The ADP3335ARMZ-3.3 is a linear voltage regulator IC from Analog Devices. It comes in an 8-pin MSOP (Mini Small Outline Package), which is a compact surface-mount package type designed for applications with limited space.

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