Adjustable Micropower Low-Dropout Voltage Regulator The LP2952IM is a low-dropout voltage regulator manufactured by Texas Instruments. Here are its key specifications, descriptions, and features:
### **Specifications:**
- **Output Voltage Options:** Adjustable (1.24V to 29V) or fixed (3V, 3.3V, 5V).
- **Output Current:** 250mA (max).
- **Dropout Voltage:** 380mV (typical at 100mA load).
- **Input Voltage Range:** Up to 30V.
- **Quiescent Current:** 75µA (typical).
- **Line Regulation:** 0.02%/V (typical).
- **Load Regulation:** 0.04%/mA (typical).
- **Operating Temperature Range:** -40°C to +125°C.
- **Package:** 8-Pin SOIC (IM package).
### **Descriptions:**
- The LP2952IM is a precision voltage regulator with low dropout, designed for battery-powered applications.
- It includes features like error flag warning for low output voltage, shutdown capability, and thermal shutdown protection.
- Suitable for applications requiring stable voltage with minimal power dissipation.
### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.
- **Low Quiescent Current:** Ideal for battery-operated devices.
- **Error Flag Output:** Warns when output voltage drops out of regulation.
- **Thermal Shutdown Protection:** Prevents damage from overheating.
- **Shutdown Mode:** Reduces power consumption when disabled.
- **Stable with Low-ESR Capacitors:** Works with ceramic or tantalum output capacitors.
For more details, refer to the official Texas Instruments datasheet.
