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MCP1755ST-3302E/DB
+BOMIC REG LIN 3.3V 300MA SOT223-3
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メーカーマイクロチップ・テクノロジー
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メーカー品番 #MCP1755ST-3302E/DB
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データシート MCP1755ST-3302E/DB DataSheet
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パッケージ SOT-223-3
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在庫状況1970
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 16V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage Dropout (Max) | 0.5V @ 300mA |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 100 µA |
| Current - Supply (Max) | 400 µA |
| PSRR | 80dB (1kHz) |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
概要
Description
The regulator includes several protective features, such as thermal shutdown and current limiting, enhancing its robustness in various operating conditions. Its small SOT-23 package makes it ideal for space-constrained designs. Additionally, the MCP1755ST-3302E/DB offers line and load regulation, ensuring consistent performance across different input voltages and loads.
This LDO regulator is suitable for use in consumer electronics, automotive systems, and industrial applications where reliable and efficient voltage regulation is necessary. Its operational stability and ease of integration make it a versatile choice for engineers and designers.
Equivalent
1. Texas Instruments TPS7A05 Series
2. ON Semiconductor NCP1117 Series
3. Analog Devices ADP3333 Series
4. STMicroelectronics LD1117 Series
These alternatives offer similar features such as low dropout voltage, fixed output voltage, and low quiescent current. Always verify specific electrical characteristics and pin compatibility for direct substitution.
Features
1. Output Voltage: Provides a fixed output voltage of 3.3V with a tolerance of ±2%.
2. Input Voltage Range: Operates efficiently over a wide input voltage range, typically from 3.6V to 16V.
3. Output Current Capability: Capable of delivering up to 300 mA of output current, suitable for powering various loads.
4. Low Quiescent Current: Designed for low power consumption with a quiescent current of typically 65 µA, making it ideal for battery-powered applications.
5. Dropout Voltage: Features a low dropout voltage of approximately 300 mV at full load, enhancing efficiency.
6. Protection Features: Includes overcurrent protection and overtemperature shutdown, ensuring reliable operation under fault conditions.
7. Package: Available in a compact SOT-223 package, suitable for space-constrained designs.
These features make the MCP1755ST-3302E/DB suitable for applications requiring efficient voltage regulation with minimal power loss.
Pinout
The pin functions are as follows:
1. VIN (Input Voltage): This pin is used to supply the input voltage to the regulator. It can handle a voltage range as specified in the device's datasheet.
2. VOUT (Output Voltage): This pin provides the regulated output voltage. For the MCP1755ST-3302E/DB, the fixed output voltage is 3.3V.
3. GND (Ground): This pin is the ground reference for the input and output voltages.
The MCP1755ST-3302E/DB is designed to offer low quiescent current and high output current efficiency, making it suitable for battery-powered applications. It typically features protections like current limiting and thermal shutdown. Always refer to the specific datasheet for detailed electrical characteristics and application guidelines.