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MCP1703T-5002E/DB
+StücklisteIC REG LINEAR 5V 250MA SOT-223-3
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HerstellerMikrochip-Technologie
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Herstellerteil #MCP1703T-5002E/DB
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Datenblatt MCP1703T-5002E/DB DataSheet
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Spezifikationen
| Attribut | Wert |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 16V |
| Voltage - Output (Min / Fixed) | 5V |
| Voltage Dropout (Max) | 0.65V @ 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 |
| Package / Case | TO-261-4, TO-261AA |
| Supplier Device Package | SOT-223-3 |
| Base Product Number | MCP1703 |
Übersicht
Description
Key features include a wide input voltage range (2.7V to 16V), low quiescent current (2 µA typical), and high output voltage accuracy (±2%). It also offers excellent line and load regulation, along with thermal overload protection and short-circuit protection for enhanced reliability.
The MCP1703T-5002E/DB comes in a compact SOT-223 package, which is suitable for space-constrained applications. Its robust performance and protection features make it suitable for use in various electronic devices, such as sensors, microcontrollers, and other systems requiring regulated power supply.
Equivalent
1. TI's LM2936-5.0: A low dropout regulator with a 5V output.
2. ON Semiconductor's NCP1117ST50T3G: A 5V LDO regulator.
3. AMS1117-5.0: An LDO voltage regulator with a 5V fixed output.
Always verify pin configurations and electrical characteristics for compatibility.
Features
1. Output Voltage: It provides a fixed output voltage of 5.0V.
2. Input Voltage Range: The regulator operates with an input voltage range from 2.7V to 16V.
3. Low Quiescent Current: It has a low quiescent current of typically 2 µA, which makes it suitable for battery-powered applications.
4. High Accuracy: The device offers output voltage accuracy of ±2% over temperature.
5. Current Output: Capable of delivering up to 250 mA of output current.
6. Dropout Voltage: At 250 mA load, the dropout voltage is typically 625 mV.
7. Thermal Protection: It includes over-temperature protection to prevent damage from overheating.
8. Short-Circuit Protection: The device features built-in protection against short circuits.
9. Package Options: Available in compact SOT-23 packages, making it ideal for space-constrained applications.
These features make the MCP1703T-5002E/DB an excellent choice for applications requiring a stable 5.0V power supply with low power consumption.
Pinout
The pin functions are as follows:
1. Input (VIN): This pin receives the unregulated input voltage, which is to be regulated down.
2. Ground (GND): This pin serves as a reference point for the regulator and should be connected to the system ground.
3. Output (VOUT): This pin provides the regulated output voltage of 5.0V.
The MCP1703T-5002E/DB is designed for applications requiring low quiescent current and provides high output voltage accuracy and low dropout voltage. It is typically used in battery-powered applications, consumer electronics, and other systems requiring efficient voltage regulation.