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MCP1700T-1802E/TT
+StücklisteIC REG LINEAR 1.8V 200MA SOT23-3
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HerstellerMikrochip-Technologie
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Herstellerteil #MCP1700T-1802E/TT
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Datenblatt MCP1700T-1802E/TT DataSheet
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Paket SOT-23-3
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Spezifikationen
| Attribut | Wert |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 1.8V |
| Voltage Dropout (Max) | 0.35V @ 200mA |
| Current - Output | 200mA |
| Current - Quiescent (Iq) | 4 µA |
| PSRR | 44dB (100Hz) |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Übersicht
Description
This device exhibits a wide input voltage range from 2.3V to 6.0V, which allows it to be used with a variety of input sources, including standard battery configurations. It also includes thermal protection to prevent overheating, and output short-circuit current protection to enhance reliability.
The MCP1700T-1802E/TT is packaged in a compact SOT-23 form factor, making it ideal for space-constrained applications. Its stable operation across a wide temperature range and excellent line and load regulation make it suitable for various consumer electronics, industrial, and automotive applications.
Equivalent
1. LD1117-1.8V (STMicroelectronics)
2. LM1117-1.8V (Texas Instruments)
3. NCP1117-1.8V (ON Semiconductor)
4. TLV1117-18 (Texas Instruments)
5. AMS1117-1.8 (Advanced Monolithic Systems)
These equivalents offer similar voltage regulation and low dropout characteristics, but always check the datasheets for specific electrical characteristics and pin compatibility.
Features
1. Output Voltage: Provides a fixed output voltage of 1.8V.
2. Input Voltage Range: Operates with an input voltage range from 2.3V to 6.0V.
3. Low Dropout Voltage: Offers a very low dropout voltage of 178 mV at 250 mA of load current.
4. Output Current: Capable of delivering up to 250 mA.
5. Low Quiescent Current: Has an extremely low quiescent current of 1.6 µA, making it suitable for battery-powered applications.
6. Stability: Requires only a small ceramic capacitor (1.0 µF) for output stability.
7. Temperature Range: Operates over a temperature range from -40°C to +125°C.
8. Package Type: Available in the SOT-23-3 package, which is compact and suitable for space-constrained applications.
9. Thermal Protection: Includes thermal shutdown protection for enhanced reliability.
10. Current Limiting: Built-in current limiting to protect against overload conditions.
These features make the MCP1700T-1802E/TT suitable for a variety of applications, including portable electronics and battery-powered devices.
Pinout
This component typically comes in a SOT-23-3 package, which has three pins:
1. Pin 1 (GND): Ground pin. This is the common ground connection for the input and output of the regulator.
2. Pin 2 (VOUT): Output pin. This is the regulated output voltage provided by the LDO, which is 1.8V for this specific variant.
3. Pin 3 (VIN): Input pin. This is where the unregulated input voltage is supplied to the LDO. The input voltage range must be higher than the desired output voltage for proper operation.
The MCP1700 series is suitable for battery-powered applications due to its low quiescent current and is often used to power low-current devices.