Overview
The TPS7A0233PDBVR is a low-dropout (LDO) voltage regulator produced by Texas Instruments. This component is designed for applications requiring ultra-low power consumption and high efficiency. It is part of the TPS7A02 series, which is known for its nanopower IQ of 25 nA and a maximum output current of 200 mA. The TPS7A0233PDBVR is particularly suitable for battery-powered devices, IoT applications, and portable electronics due to its low quiescent current and fast transient response. Its compact SOT-23 package makes it ideal for space-constrained designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Current | 200 | mA | Maximum |
| Quiescent Current | 25 | nA | Typical |
| Dropout Voltage | 200 | mV | At 200 mA |
| Input Voltage Range | 1.4 to 6.0 | V | |
| Output Voltage Range | 0.8 to 5.0 | V | Adjustable |
| Operating Temperature Range | -40 to 125 | °C | |
| Package | SOT-23 | 5-pin |
Key Features
- Ultra-low quiescent current of 25 nA, ideal for battery-powered applications.
- Wide input voltage range from 1.4 V to 6.0 V, providing flexibility in various power supply designs.
- Fast transient response ensures stable operation under dynamic load conditions.
- Compact SOT-23 package for space-constrained designs.
- Adjustable output voltage range from 0.8 V to 5.0 V, offering versatility in different applications.
Applications
The TPS7A0233PDBVR is widely used in applications requiring low power consumption and high efficiency. Typical applications include:
- Battery-powered devices such as wearables and IoT sensors.
- Portable electronics like smartphones and tablets.
- Industrial control systems requiring stable voltage regulation.
- Medical devices where low power consumption is critical.
Q & A
1. What is the quiescent current of the TPS7A0233PDBVR?
The quiescent current is typically 25 nA.
2. What is the maximum output current of this LDO regulator?
The maximum output current is 200 mA.
3. What is the input voltage range for the TPS7A0233PDBVR?
The input voltage range is from 1.4 V to 6.0 V.
4. Can the output voltage be adjusted?
Yes, the output voltage can be adjusted from 0.8 V to 5.0 V.
5. What package does the TPS7A0233PDBVR come in?
It comes in a 5-pin SOT-23 package.
6. What is the dropout voltage at 200 mA?
The dropout voltage is 200 mV at 200 mA.
7. Is the TPS7A0233PDBVR suitable for battery-powered devices?
Yes, its ultra-low quiescent current makes it ideal for battery-powered applications.
8. What is the operating temperature range of this component?
The operating temperature range is from -40°C to 125°C.
9. How does the TPS7A0233PDBVR handle transient responses?
It features a fast transient response, ensuring stable operation under dynamic load conditions.
10. What are some typical applications of the TPS7A0233PDBVR?
Typical applications include wearables, IoT sensors, portable electronics, and medical devices.
