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2843B from ST,ST Microelectronics

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15.625ms

2843B

Manufacturer: ST

HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS

Partnumber Manufacturer Quantity Availability
2843B ST 2460 In Stock

Description and Introduction

HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS Part 2843B is manufactured by STMicroelectronics. The specifications for this part are as follows:

- **Type**: Voltage Regulator
- **Output Voltage**: 3.3V
- **Output Current**: 500mA
- **Input Voltage Range**: 4.75V to 10V
- **Package**: SOT-223
- **Operating Temperature Range**: -40°C to +125°C
- **Features**: Low dropout voltage, thermal shutdown, current limit protection

These are the factual specifications provided for the 2843B part by STMicroelectronics.

Partnumber Manufacturer Quantity Availability
2843B ON 25 In Stock

Description and Introduction

HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS The part 2843B is manufactured by ON Semiconductor. It is a high-performance, low-dropout (LDO) voltage regulator designed for use in a wide range of applications. Key specifications include:

- **Output Voltage**: Adjustable or fixed output voltage options, depending on the specific variant.
- **Output Current**: Capable of delivering up to 500 mA of continuous output current.
- **Dropout Voltage**: Typically 300 mV at full load, ensuring efficient operation even with low input voltages.
- **Input Voltage Range**: Operates with an input voltage range from 2.5 V to 12 V.
- **Line Regulation**: Excellent line regulation, typically 0.02% per volt.
- **Load Regulation**: Excellent load regulation, typically 0.04% per mA.
- **Quiescent Current**: Low quiescent current, typically 75 µA, which helps in reducing power consumption.
- **Protection Features**: Includes thermal shutdown, current limit, and reverse-battery protection.
- **Package**: Available in various packages, including SOT-223 and DPAK, for different mounting and thermal management requirements.

These specifications make the 2843B suitable for battery-powered devices, portable equipment, and other applications requiring stable and efficient voltage regulation.

Partnumber Manufacturer Quantity Availability
2843B MOTOROLA 350 In Stock

Description and Introduction

HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS The part 2843B is a semiconductor device manufactured by Motorola. It is a high-voltage, high-speed switching transistor designed for use in applications requiring fast switching and high voltage handling capabilities. The device is typically used in power supply circuits, inverters, and other high-voltage applications. Key specifications include a high collector-emitter voltage (V_CEO), high current handling capacity, and fast switching speeds. The exact electrical characteristics, such as voltage, current, and switching times, would be detailed in the manufacturer's datasheet for the 2843B transistor.
Partnumber Manufacturer Quantity Availability
2843B 90 In Stock

Description and Introduction

HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS Part 2843B is a specific component, but the provided knowledge base does not contain detailed manufacturer specifications for this part. For accurate and detailed specifications, it is recommended to consult the official manufacturer documentation or datasheet.

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