28V Input, 50mA, Single Output Low-Dropout Linear Regulator 8-MSOP-PowerPAD -40 to 125 The TPS7A4201DGNR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:
### **Specifications:**
- **Input Voltage Range:** 2.5 V to 20 V
- **Output Voltage Range:** 1.4 V to 18 V (adjustable)
- **Output Current:** 200 mA
- **Dropout Voltage:** 240 mV (typical at 200 mA, 5 V output)
- **Line Regulation:** 0.02%/V (typical)
- **Load Regulation:** 0.05%/mA (typical)
- **Quiescent Current:** 1.1 mA (typical)
- **Operating Temperature Range:** -40°C to +125°C
- **Package:** 8-Pin HVSSOP (DGNR)
### **Descriptions:**
- The TPS7A4201DGNR is a high-voltage, low-dropout linear regulator designed for applications requiring a stable and precise voltage supply.
- It features excellent line and load transient response, making it suitable for noise-sensitive applications.
- The device includes thermal shutdown and current limit protection for enhanced reliability.
### **Features:**
- **Wide Input Voltage Range (2.5 V to 20 V)** – Supports high-voltage applications.
- **Low Dropout Voltage (240 mV typical at 200 mA)** – Efficient operation even with small input-output differentials.
- **Adjustable Output Voltage (1.4 V to 18 V)** – Flexible for various system requirements.
- **Low Quiescent Current (1.1 mA typical)** – Reduces power consumption in standby modes.
- **Thermal Shutdown and Current Limit Protection** – Enhances device safety.
- **Stable with Low-ESR Ceramic Capacitors** – Simplifies design and reduces cost.
- **Small 8-Pin HVSSOP Package** – Space-saving for compact PCB designs.
This information is strictly based on the manufacturer's datasheet and technical documentation.
