Abbildungen dienen nur als Referenz
TC1264-1.8VDBTR
+StücklisteIC REG LIN 1.8V 800MA SOT-223-3
-
HerstellerMikrochip-Technologie
-
Herstellerteil #TC1264-1.8VDBTR
-
Auf Lager9761
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| 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) | 1.4V @ 800mA |
| Current - Output | 800mA |
| Current - Quiescent (Iq) | 130 µA |
| PSRR | 64dB (1kHz) |
| Protection Features | Over Current, Over Temperature |
| 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 | TC1264 |
Übersicht
Description
Key features include a low dropout voltage, typically around 0.1V at full load, enabling operation with input voltages very close to the output voltage. The TC1264 also offers built-in overcurrent and thermal protection, enhancing reliability. It operates over a wide input voltage range (up to 16V), making it versatile for different power supply environments.
The device comes in various packages, including SOT-23 and TO-220, allowing for flexibility in integration into different designs. Its low quiescent current makes it ideal for battery-powered applications, ensuring prolonged battery life. Overall, the TC1264-1.8VDBTR is a robust choice for designers needing efficient voltage regulation in compact spaces.
Equivalent
Features
1. Input Voltage Range: Typically operates with input voltages from 2.5V to 16V.
2. Output Current: Capable of delivering up to 1A of output current.
3. Low Dropout Voltage: Offers a low dropout of approximately 300mV at full load, ensuring efficient operation.
4. Thermal Protection: Includes thermal shutdown capabilities to prevent overheating.
5. Short-Circuit Protection: Features current limiting to protect against short circuits.
6. Low Quiescent Current: Designed for low power consumption, making it suitable for battery-operated devices.
7. High PSRR: Provides good power supply rejection ratio, enhancing output stability against noise.
The TC1264-1.8VDBTR is ideal for powering sensitive analog and digital circuits, including microcontrollers and RF devices, due to its reliability and efficiency.
Pinout
The pin configuration is as follows:
1. Input (Vin) - Connects to the input voltage source.
2. Ground (GND) - Provides the ground reference for the device.
3. Output (Vout) - Delivers the regulated 1.8V output voltage.
4. Control (NC) - Not connected, serves as a placeholder.
5. Enable (EN) - Controls the on/off state of the regulator; active high enables the output.
This device is designed for applications requiring low quiescent current and low dropout voltage, making it ideal for battery-powered devices.
Manufacturer
Microchip serves various industries, including automotive, industrial, consumer electronics, and communications, and is known for its commitment to innovation and customer support. The TC1264-1.8VDBTR is a low-dropout (LDO) voltage regulator, demonstrating Microchip's expertise in power management solutions. The company operates globally, providing a diverse portfolio of products aimed at enhancing electronic design and performance.
Application
1. Consumer Electronics: Powering portable devices like smartphones and tablets.
2. Embedded Systems: Voltage regulation in microcontrollers and processors.
3. Networking Equipment: Supplying power to routers and switches.
4. Industrial Automation: Regulating voltage in sensors and control systems.
5. Medical Devices: Ensuring stable operation in diagnostic and monitoring equipment.
Its low quiescent current makes it ideal for battery-operated devices, enhancing energy efficiency.