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TLV743105PDBVR
+StücklisteIC REG LIN 1.05V 300MA SOT23-5
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HerstellerTexas Instruments
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Herstellerteil #TLV743105PDBVR
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Paket SOT-23-5
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Auf Lager6655
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
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) | 5.5V |
| Voltage - Output (Min/Fixed) | 1.05V |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 60 µA |
| Control Features | Enable |
| Protection Features | Current Limit, Thermal Shutdown, UVLO |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
Übersicht
Description
Key characteristics include a maximum output current of 300mA and a typical dropout voltage of 200mV at full load. It operates over a wide input voltage range from 1.4V to 5.5V, making it suitable for various applications, including battery-powered devices and portable electronics. The regulator also boasts low quiescent current, which helps conserve battery life.
The TLV743105PDBVR includes features such as thermal shutdown and current limit protection to enhance reliability. Its small package size (SOT-23-5) allows for space-saving designs. It is commonly used in applications like smartphones, tablets, and wearable devices due to its efficient power management capabilities.
Overall, the TLV743105PDBVR offers a robust solution for applications needing precise voltage regulation with minimal power loss.
Equivalent
1. Microchip MCP1703A-1.5V: Offers similar voltage regulation and low dropout features.
2. Analog Devices ADP7118: Provides comparable voltage regulation capabilities.
3. ON Semiconductor NCP1117: Offers similar LDO characteristics.
4. STMicroelectronics LD1117S50TR: Functions similarly in terms of voltage regulation and dropout features.
Ensure compatibility with specific requirements like input/output voltage, current, and package type before substituting.
Features
1. Output Voltage: It provides a fixed output voltage of 1.05V.
2. Input Voltage Range: The regulator operates with an input voltage range of 1.4V to 5.5V.
3. Quiescent Current: It has a low quiescent current of 35 µA, which is ideal for extending battery life in portable applications.
4. Output Current: The device can deliver up to 300 mA of output current.
5. Dropout Voltage: It has a low dropout voltage of 145 mV at 150 mA, contributing to efficient power usage.
6. Package: The regulator comes in a small SOT-23-5 package, suitable for space-constrained designs.
7. Protection Features: It includes overcurrent protection and thermal shutdown to ensure safe operation.
8. Stability: The regulator is stable with a small 1 µF ceramic output capacitor.
9. Applications: It's suitable for applications such as smartphones, tablets, wearables, and other portable electronics due to its efficiency and compact size.
These features make the TLV743105PDBVR a versatile choice for low-power, precision voltage regulation in compact devices.
Pinout
1. IN: Input voltage pin. Connect the voltage source to this pin.
2. GND: Ground pin. This is the common ground for the input and output.
3. EN: Enable pin. This pin enables or disables the regulator. A high logic level enables the output, while a low logic level disables it.
4. NC: No Connection. This pin is generally left unconnected.
5. OUT: Output voltage pin. This is where the regulated voltage is output.
The TLV743105PDBVR is known for its low dropout voltage, low quiescent current, and good transient response, making it suitable for battery-powered applications.
Manufacturer
Application
1. Battery-Powered Devices: Used in smartphones, tablets, and wearables for efficient power management.
2. Consumer Electronics: Suitable for cameras, audio devices, and gaming consoles where stable voltage is critical.
3. Industrial Equipment: Provides reliable power regulation in sensors and control systems.
4. Medical Devices: Ensures precise power delivery for portable diagnostic tools.
5. IoT and Smart Home Devices: Powers modules in home automation and connected devices.
Its low noise and low quiescent current make it ideal for sensitive applications where minimal power loss and stable output are essential.