Overview
The TPS7A2036PDQNR is a high-performance, low-dropout (LDO) voltage regulator manufactured by Texas Instruments. Designed for applications requiring precise voltage regulation and low noise, this component is ideal for power-sensitive devices in industrial, automotive, and consumer electronics. Its compact DQN (X2SON) package makes it suitable for space-constrained designs, while its ultra-low dropout voltage and high accuracy ensure reliable performance in demanding environments. The TPS7A2036PDQNR is particularly competitive in markets where power efficiency and thermal management are critical.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Voltage Range | 0.8 to 3.3 | V | Adjustable |
| Output Current | 200 | mA | Maximum |
| Dropout Voltage | 120 | mV | Typical at 200 mA |
| Input Voltage Range | 1.4 to 6.5 | V | |
| Quiescent Current | 25 | µA | Typical |
| Operating Temperature Range | -40 to 125 | °C | |
| Package | X2SON (DQN) | 1.0 mm × 1.0 mm | |
| Line Regulation | 0.02 | %/V | Typical |
| Load Regulation | 0.1 | %/mA | Typical |
| PSRR | 60 | dB | At 1 kHz |
Key Features
- Ultra-Low Dropout Voltage: Ensures efficient operation even with minimal input-output differentials.
- Low Quiescent Current: Reduces power consumption in standby or idle modes.
- High PSRR: Provides excellent noise rejection, making it suitable for noise-sensitive applications.
- Compact Package: The X2SON (DQN) package is ideal for space-constrained designs.
- Wide Input Voltage Range: Supports a broad range of input voltages, enhancing versatility.
Applications
The TPS7A2036PDQNR is widely used in various industries due to its robust performance and compact design. Key applications include:
- Industrial Automation: Powering sensors, actuators, and control systems with precise voltage regulation.
- Automotive Electronics: Supporting infotainment systems, ADAS, and other low-power automotive modules.
- Consumer Electronics: Ideal for portable devices, wearables, and IoT devices requiring efficient power management.
- Medical Devices: Ensuring reliable power for low-power medical equipment and diagnostic tools.
Q & A
1. What is the dropout voltage of the TPS7A2036PDQNR?
The typical dropout voltage is 120 mV at 200 mA.
2. What is the maximum output current supported?
The maximum output current is 200 mA.
3. What is the input voltage range?
The input voltage range is 1.4 V to 6.5 V.
4. Is the output voltage adjustable?
Yes, the output voltage can be adjusted from 0.8 V to 3.3 V.
5. What is the typical quiescent current?
The typical quiescent current is 25 µA.
6. What package does the TPS7A2036PDQNR use?
It uses the X2SON (DQN) package, measuring 1.0 mm × 1.0 mm.
7. What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
8. How does the PSRR performance benefit applications?
High PSRR (60 dB at 1 kHz) ensures excellent noise rejection, making it suitable for noise-sensitive applications.
9. Can this LDO be used in automotive applications?
Yes, it is suitable for automotive electronics such as infotainment systems and ADAS.
10. What are the key advantages of the TPS7A2036PDQNR?
Key advantages include ultra-low dropout voltage, low quiescent current, high PSRR, and a compact package.
