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MC33161DG

Name: MC33161DG
Rating: 4.7 (12 reviews)

IC SUPERVISOR 2 CHANNEL 8SOIC

Производитель
Мфр. Часть #MC33161DG
Пакет
Лист данных MC33161DG DataSheet
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Спецификации

Part Status	Active
DigiKey Programmable	Not Verified
Type	Multi-Voltage Supervisor
Number of Voltages Monitored	2
Voltage - Threshold	Adjustable/Selectable
Output	Open Drain or Open Collector
Operating Temperature	-40°C ~ 105°C (TA)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Base Product Number	MC33161

Обзор

Description

The MC33161DG is a voltage comparator integrated circuit designed for high-speed applications. It features a wide input voltage range, allowing it to operate effectively in various electronic systems. The device typically offers a fast response time, low power consumption, and a high degree of precision, making it suitable for applications in automotive, industrial, and consumer electronics.
Key features include a dual comparator configuration, which allows for simultaneous comparison of two voltage levels, and an open-collector output that permits interfacing with different voltage levels. The MC33161DG is often used in signal conditioning, level detection, and interfacing applications.
Its operational temperature range and small package size enhance its versatility in compact designs. Overall, the MC33161DG is an efficient and reliable choice for developers needing precise voltage comparisons in their circuits.

Features

The MC33161DG is a high-performance voltage regulator specifically designed for low-dropout (LDO) applications. Key features include:
1. Input Voltage Range: Typically supports input voltages from 2.5V to 30V.
2. Output Voltage: Adjustable output voltage from 1.2V to 15V, with precise regulation.
3. Output Current: Capable of providing up to 1A of output current.
4. Low Dropout Voltage: Features a low dropout voltage, typically around 0.1V to 0.4V at full load, enhancing efficiency.
5. Thermal Shutdown: Integrated thermal protection to prevent overheating.
6. Current Limiting: Built-in current limiting feature for protection against overcurrent conditions.
7. Compact Package: Offered in a surface-mount SOIC-8 package, suitable for space-constrained designs.
8. High PSRR: Excellent power supply rejection ratio, ensuring stable output under varying input voltages.
These features make the MC33161DG suitable for applications in portable devices, battery-powered equipment, and other scenarios requiring reliable voltage regulation.

Package

The MC33161DG is packaged in a 14-pin SOIC (Small Outline Integrated Circuit) format. This package type is designed for surface mounting, providing a compact solution for various applications while ensuring ease of integration onto PCBs.

Pinout

The MC33161DG is a voltage regulator with a pin count of 8. It is designed to provide a stable output voltage and features an adjustable output voltage range. The primary functions of its pins are as follows:
1. VIN (Pin 1): Input voltage supply.
2. GND (Pin 2): Ground reference.
3. VOUT (Pin 3): Regulated output voltage.
4. ADJ (Pin 4): Adjustable voltage input for setting output voltage.
5. COMP (Pin 5): Compensation pin for stability.
6. CT (Pin 6): Capacitor timing for output stability.
7. SS (Pin 7): Soft start control for gradual output ramp-up.
8. NC (Pin 8): Not connected; can be left floating.
The MC33161DG is commonly used in various applications requiring efficient voltage regulation.

Manufacturer

The MC33161DG is manufactured by ON Semiconductor, a prominent global supplier of semiconductor solutions. ON Semiconductor specializes in a wide range of products, including power management, analog, logic, and sensor devices. The company focuses on providing energy-efficient and innovative semiconductor technologies for various applications, such as automotive, industrial, and consumer electronics. Established in 1999 and headquartered in Phoenix, Arizona, ON Semiconductor has grown through strategic acquisitions and innovation, positioning itself as a key player in the semiconductor industry.

Application

The MC33161DG is primarily used in precision voltage reference, temperature sensing, and as a low-power comparator in various applications. It is commonly found in battery management systems, industrial automation, medical devices, and consumer electronics for tasks like signal conditioning, level shifting, and signal processing. Its low offset voltage and high accuracy make it suitable for precision measurement applications.

Equivalent

The MC33161DG is a voltage regulator IC. Equivalent products include the LM317, LM1117, and LT1086. For more specific applications, consider the MIC29302 or LP2950. Always check the datasheets for pin compatibility and electrical characteristics to ensure proper function in your circuit.

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