Lowest Dropout (LDO) PMOS Voltage Regulator The TPS7150QP is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:
### **Specifications:**
- **Output Voltage Options:** Fixed (e.g., 1.5V, 1.8V, 2.5V, 2.7V, 3.0V, 3.3V, 5.0V) or Adjustable (1.2V to 9.75V).
- **Output Current:** Up to **150 mA**.
- **Dropout Voltage:** Typically **120 mV** at 100 mA (for 3.3V output).
- **Input Voltage Range:** Up to **10V**.
- **Quiescent Current:** Typically **85 µA** (low power consumption).
- **Line Regulation:** Typically **0.02%/V**.
- **Load Regulation:** Typically **0.3%** (full load).
- **Operating Temperature Range:** **-40°C to +125°C**.
- **Package Type:** **8-pin DIP (PDIP)** or **SOIC**.
### **Descriptions:**
- The TPS7150QP is a **low-noise, low-dropout linear regulator** designed for battery-powered and precision analog applications.
- It provides **stable voltage regulation** with low quiescent current, making it suitable for portable and power-sensitive systems.
- Features **thermal shutdown and current limit protection** for enhanced reliability.
### **Features:**
1. **Low Dropout Voltage:** Enables operation with small input-output differentials.
2. **Low Quiescent Current:** Improves efficiency in battery-powered applications.
3. **Thermal Shutdown Protection:** Prevents damage from overheating.
4. **Current Limit Protection:** Safeguards against excessive load currents.
5. **Wide Input Voltage Range:** Supports up to 10V input.
6. **Stable with Low-ESR Capacitors:** Works with ceramic or tantalum output capacitors.
7. **Adjustable or Fixed Output Options:** Flexibility for different design needs.
This information is strictly based on TI's official datasheet for the TPS7150QP. For detailed application notes or further specifications, refer to the manufacturer's documentation.
