規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 24V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage Dropout (Max) | 1.1V @ 100mA |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 4.5 µA |
| Current - Supply (Max) | 5.5 µA |
| PSRR | 60dB (100kHz) |
| Protection Features | Over Current, Reverse Polarity |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
概述
Description
The TLV70433DBVT is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It is part of the TLV704 series, designed for applications requiring efficient power regulation with minimal dropout voltage. The device is capable of delivering up to 150 mA of output current and features a fixed output voltage of 3.3V.
Key characteristics include low quiescent current, which makes it suitable for battery-powered applications, and a high power-supply rejection ratio (PSRR), ensuring stable output even with fluctuations in input voltage. The TLV70433DBVT also provides thermal and overcurrent protection, enhancing its reliability and safety in various environments.
It comes in a compact SOT-23-5 package, which is ideal for space-constrained applications. This regulator is commonly used in consumer electronics, industrial equipment, and other applications where low power consumption and high efficiency are critical. Its ease of use, combined with robust performance characteristics, makes the TLV70433DBVT a popular choice for designers seeking reliable power management solutions.
Key characteristics include low quiescent current, which makes it suitable for battery-powered applications, and a high power-supply rejection ratio (PSRR), ensuring stable output even with fluctuations in input voltage. The TLV70433DBVT also provides thermal and overcurrent protection, enhancing its reliability and safety in various environments.
It comes in a compact SOT-23-5 package, which is ideal for space-constrained applications. This regulator is commonly used in consumer electronics, industrial equipment, and other applications where low power consumption and high efficiency are critical. Its ease of use, combined with robust performance characteristics, makes the TLV70433DBVT a popular choice for designers seeking reliable power management solutions.
Equivalent
The TLV70433DBVT is a low-dropout (LDO) voltage regulator. Equivalent products include:
1. Microchip MCP1703A-3302E/MB - Offers similar output voltage and current options.
2. ON Semiconductor NCP1117ST33T3G - Common LDO with similar output voltage.
3. AMS1117-3.3 - Widely used equivalent with comparable specifications.
4. LD1117V33 - STMicroelectronics alternative LDO regulator.
Ensure to cross-verify specific requirements like package type, output current, and voltage to ensure compatibility.
1. Microchip MCP1703A-3302E/MB - Offers similar output voltage and current options.
2. ON Semiconductor NCP1117ST33T3G - Common LDO with similar output voltage.
3. AMS1117-3.3 - Widely used equivalent with comparable specifications.
4. LD1117V33 - STMicroelectronics alternative LDO regulator.
Ensure to cross-verify specific requirements like package type, output current, and voltage to ensure compatibility.
Features
The TLV70433DBVT is a low-dropout (LDO) voltage regulator from Texas Instruments. Key features include:
1. Output Voltage: Fixed output voltage of 3.3V.
2. Input Voltage Range: Supports an input voltage range from 2.5V to 24V.
3. Low Dropout Voltage: Offers a low dropout voltage of typically 665 mV at 150 mA.
4. Output Current: Capable of delivering up to 150 mA of output current.
5. Quiescent Current: Features low quiescent current, typically around 3.2 µA, which is ideal for battery-powered applications.
6. Stability: Stable operation with low ESR (Equivalent Series Resistance) capacitors.
7. Protection: Built-in protection features including current limit and thermal shutdown.
8. Package: Available in a compact SOT-23-5 package, suitable for space-constrained applications.
9. Temperature Range: Operates over an extended temperature range from -40°C to 125°C.
This LDO is designed for efficiency and simplicity, making it suitable for a variety of applications like portable devices, consumer electronics, and industrial systems.
1. Output Voltage: Fixed output voltage of 3.3V.
2. Input Voltage Range: Supports an input voltage range from 2.5V to 24V.
3. Low Dropout Voltage: Offers a low dropout voltage of typically 665 mV at 150 mA.
4. Output Current: Capable of delivering up to 150 mA of output current.
5. Quiescent Current: Features low quiescent current, typically around 3.2 µA, which is ideal for battery-powered applications.
6. Stability: Stable operation with low ESR (Equivalent Series Resistance) capacitors.
7. Protection: Built-in protection features including current limit and thermal shutdown.
8. Package: Available in a compact SOT-23-5 package, suitable for space-constrained applications.
9. Temperature Range: Operates over an extended temperature range from -40°C to 125°C.
This LDO is designed for efficiency and simplicity, making it suitable for a variety of applications like portable devices, consumer electronics, and industrial systems.
Pinout
The TLV70433DBVT is a linear voltage regulator manufactured by Texas Instruments. It comes in a SOT-23-5 package, which means it has 5 pins. Here is a brief description of its pin functions:
1. IN: Input Voltage. Connect this pin to the supply voltage.
2. GND: Ground. This is the common ground connection for the input and output voltages.
3. EN: Enable. This pin is used to enable or disable the regulator. When high, the regulator is enabled; when low, it is in shutdown mode.
4. NC: No Connection. This pin is typically not connected internally and can be left floating.
5. OUT: Output Voltage. This pin provides the regulated output voltage (3.3V for the TLV70433 variant).
The TLV70433 is designed for low power and low dropout applications, providing a stable 3.3V output with maximum input voltages of up to 24V.
1. IN: Input Voltage. Connect this pin to the supply voltage.
2. GND: Ground. This is the common ground connection for the input and output voltages.
3. EN: Enable. This pin is used to enable or disable the regulator. When high, the regulator is enabled; when low, it is in shutdown mode.
4. NC: No Connection. This pin is typically not connected internally and can be left floating.
5. OUT: Output Voltage. This pin provides the regulated output voltage (3.3V for the TLV70433 variant).
The TLV70433 is designed for low power and low dropout applications, providing a stable 3.3V output with maximum input voltages of up to 24V.
Manufacturer
The TLV70433DBVT is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company based in Dallas, Texas. It specializes in designing and manufacturing semiconductors and various integrated circuits, which are widely used in electronic devices across numerous industries. TI is recognized for its innovation in analog and embedded processing products, and it serves various markets, including industrial, automotive, personal electronics, communications, and enterprise systems.
Application
The TLV70433DBVT is a low-dropout (LDO) voltage regulator designed for applications requiring efficient power management. Its key application areas include portable electronics, battery-powered devices, and IoT devices where space and power efficiency are critical. It is also used in consumer electronics, medical devices, and sensor networks due to its low quiescent current and high PSRR (Power Supply Rejection Ratio). Additionally, the TLV70433DBVT is suitable for applications in automotive electronics and industrial systems, where stable voltage regulation under varying conditions is essential. Its small package size makes it ideal for compact circuit designs.
Package
The TLV70433DBVT is a low-dropout (LDO) voltage regulator offered by Texas Instruments. It is packaged in a 5-pin SOT-23 (DBV) configuration.
