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MCP1702T-3002E/CB
+BOMIC REG LINEAR 3V 250MA SOT23A-3
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Nhà sản xuấtCông nghệ Microchip
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Ông. Phần #MCP1702T-3002E/CB
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Bảng dữ liệu MCP1702T-3002E/CB DataSheet
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Gói SOT-23
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Có sẵn5121
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 13.2V |
| Voltage - Output (Min/Fixed) | 3V |
| Voltage Dropout (Max) | 0.975V @ 250mA |
| Current - Output | 250mA |
| Current - Quiescent (Iq) | 5 µA |
| PSRR | 44dB (100Hz) |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Tổng quan
Description
The MCP1702T-3002E/CB is known for its thermal protection, overcurrent protection, and short-circuit protection, enhancing reliability and safety in various applications. It operates over a wide temperature range from -40°C to +125°C. The device is packaged in a compact SOT-23-3 package, making it easy to incorporate into different circuit board designs. Ideal for use in consumer electronics, automotive, and industrial applications, it is an effective choice for voltage regulation where low power consumption and compact size are critical.
Equivalent
1. MIC5209-3.0YM - by Microchip Technology.
2. LM1117MP-3.0 - by Texas Instruments.
3. NCP1117ST30T3G - by ON Semiconductor.
4. AP7361-30V - by Diodes Incorporated.
5. LP2950-30LPRE3 - by Texas Instruments.
These alternatives share similar voltage and current specifications, but always check detailed electrical characteristics to ensure compatibility.
Features
- Low Quiescent Current: Typically around 2 µA, making it suitable for battery-powered applications.
- High Accuracy: Output voltage is typically accurate within ±0.4%.
- Low Dropout Voltage: Approximately 625 mV at full load (250 mA), which helps in efficient power utilization.
- Thermal Protection: Built-in thermal shutdown to protect the device from overheating.
- Overcurrent Protection: Enhances reliability by preventing excessive current draw.
- Stability: Stable with ceramic capacitors, ensuring smooth operation in various conditions.
- Package: Available in a compact SOT-23-3 package, optimizing space for portable devices.
These features make it ideal for applications requiring efficient power regulation, such as in microcontrollers, sensors, and portable electronics.
Pinout
1. Pin 1 (VIN): This is the input pin where the unregulated voltage is applied.
2. Pin 2 (GND): This is the ground pin and is the reference point for the other voltages.
3. Pin 3 (VOUT): This is the output pin that provides the regulated 3.0V output voltage.
The LDO regulates the input voltage, providing a stable 3.0V output, making it suitable for various low-power applications. The MCP1702 series is known for its low quiescent current and supports a maximum output current of up to 250 mA.
Manufacturer
Application
1. Battery-powered devices: Ideal for extending battery life due to its low quiescent current.
2. Portable electronics: Suitable for devices like handheld gadgets, GPS units, or wearable tech.
3. Consumer electronics: Used in products like television sets, set-top boxes, and audio equipment.
4. Microcontroller systems: Provides stable voltage for microcontrollers and digital circuits.
5. Automotive electronics: Can be used in infotainment and control systems within vehicles.
6. Industrial applications: Employed in control systems requiring reliable power regulation.