Overview
The Texas Instruments TPS715A33DRVR is a low-dropout (LDO) linear voltage regulator designed for high-performance and low-power applications. This device is part of the TPS715A series and offers a fixed output voltage of 3.3V, making it suitable for a variety of electronic systems. The TPS715A33DRVR features an ultra-low quiescent current, high input voltage range, and a compact package, making it ideal for battery-powered devices and low-power microcontrollers.
Key Specifications
| Parameter | Description |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | TPS715A33DRVR |
| Package | WSON-6 (2x2 mm) |
| Input Voltage Range | 2.5 V to 24 V |
| Output Voltage | Fixed: 3.3 V |
| Output Current | Up to 80 mA |
| Quiescent Current (Iq) | 3.2 μA at 80-mA load current |
| Dropout Voltage (Vdo) | 670 mV |
| Operating Temperature Range | -40°C to +125°C |
| Output Capacitor Type | Ceramic |
| PSRR @ 100KHz | 42 dB |
| Thermal Resistance (θJA) | 69 °C/W |
| RoHS Compliance | Yes |
Key Features
- Ultra-low quiescent current of 3.2 μA at 80-mA load current, reducing power consumption in standby modes.
- Wide input voltage range from 2.5 V to 24 V, making it versatile for various power sources.
- Fixed output voltage of 3.3 V with high accuracy and stability.
- Low dropout voltage of 670 mV, ensuring efficient voltage regulation.
- Compact WSON-6 (2x2 mm) package, suitable for space-constrained designs.
- Overcurrent protection to safeguard against excessive current draw.
- Operating temperature range from -40°C to +125°C, suitable for harsh environments.
Applications
- Home and building automation systems.
- Retail automation and payment systems.
- Grid infrastructure and smart grid applications.
- Medical devices and healthcare equipment.
- Lighting applications, including LED lighting systems.
- Battery-powered devices and low-power microcontrollers.
Q & A
- What is the input voltage range of the TPS715A33DRVR?
The input voltage range is from 2.5 V to 24 V.
- What is the fixed output voltage of the TPS715A33DRVR?
The fixed output voltage is 3.3 V.
- What is the maximum output current of the TPS715A33DRVR?
The maximum output current is up to 80 mA.
- What is the quiescent current (Iq) of the TPS715A33DRVR?
The quiescent current is 3.2 μA at an 80-mA load current.
- What is the dropout voltage (Vdo) of the TPS715A33DRVR?
The dropout voltage is 670 mV.
- What is the operating temperature range of the TPS715A33DRVR?
The operating temperature range is from -40°C to +125°C.
- Is the TPS715A33DRVR RoHS compliant?
Yes, the TPS715A33DRVR is RoHS compliant.
- What type of package does the TPS715A33DRVR come in?
The TPS715A33DRVR comes in a WSON-6 (2x2 mm) package.
- Does the TPS715A33DRVR have overcurrent protection?
Yes, the TPS715A33DRVR has overcurrent protection.
- What are some common applications of the TPS715A33DRVR?
Common applications include home and building automation, retail automation, grid infrastructure, medical devices, and lighting applications.
