NJM2750M

Overview

Category

NJM2750M belongs to the category of integrated circuits (ICs).

Use

NJM2750M is commonly used as a voltage regulator in electronic devices.

Characteristics

• Voltage regulation capability
• Low power consumption
• Compact package size
• Wide operating temperature range

Package

NJM2750M is available in a small outline package (SOP) with 8 pins.

Essence

The essence of NJM2750M lies in its ability to regulate and stabilize voltage levels in electronic circuits.

Packaging/Quantity

NJM2750M is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications and Parameters

• Input Voltage Range: 4.5V - 16V
• Output Voltage Range: 1.2V - 12V
• Output Current: Up to 500mA
• Dropout Voltage: 0.3V (typical)
• Quiescent Current: 50μA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The pin configuration of NJM2750M is as follows:

Pin 1: VOUT Pin 2: GND Pin 3: VIN Pin 4: NC Pin 5: NC Pin 6: NC Pin 7: NC Pin 8: NC

Functional Characteristics

NJM2750M offers the following functional characteristics:

• Voltage regulation: NJM2750M ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: The IC automatically shuts down when the output current exceeds its maximum limit.
• Thermal shutdown protection: In case of excessive heat, NJM2750M enters a thermal shutdown mode to prevent damage.
• Short-circuit protection: The IC detects and protects against short-circuits in the output circuitry.

Advantages and Disadvantages

Advantages

• Efficient voltage regulation
• Low power consumption
• Compact size
• Wide operating temperature range

Disadvantages

• Limited output current capacity (up to 500mA)
• Requires external components for certain applications

Applicable Range of Products

NJM2750M is suitable for a wide range of electronic devices that require stable voltage regulation, such as: - Mobile phones - Portable audio players - Digital cameras - GPS devices - IoT modules

Working Principles

NJM2750M operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage.

Detailed Application Field Plans

NJM2750M can be used in various applications, including: 1. Power supply circuits for portable devices 2. Battery-powered systems 3. Automotive electronics 4. Industrial control systems 5. Consumer electronics

Detailed Alternative Models

Some alternative models to NJM2750M include: - LM317 - LT1086 - ADP3339 - TPS7A47 - MAX603

5 Common Technical Questions and Answers

1. Q: What is the maximum input voltage for NJM2750M? A: The maximum input voltage is 16V.

2. Q: Can NJM2750M handle high current loads? A: NJM2750M can handle loads up to 500mA.

3. Q: Does NJM2750M require any external components? A: Yes, NJM2750M may require external capacitors for stability and filtering.

4. Q: What is the typical dropout voltage of NJM2750M? A: The typical dropout voltage is 0.3V.

5. Q: What is the operating temperature range of NJM2750M? A: NJM2750M can operate in temperatures ranging from -40°C to +85°C.

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