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LF33CDT from ST,ST Microelectronics

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LF33CDT

Manufacturer: ST

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

Partnumber Manufacturer Quantity Availability
LF33CDT ST 17300 In Stock

Description and Introduction

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT The LF33CDT is a low dropout voltage regulator manufactured by STMicroelectronics. Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** Up to 500mA  
- **Dropout Voltage:** Typically 0.4V at 500mA  
- **Input Voltage Range:** Up to 16V  
- **Line Regulation:** 0.04% (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Quiescent Current:** 1.5mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-252 (DPAK)  

### **Descriptions:**  
- The LF33CDT is a positive voltage regulator designed to provide a stable 3.3V output with low dropout voltage.  
- It includes built-in protection features such as thermal shutdown and current limiting.  
- Suitable for battery-powered applications and industrial systems requiring a regulated 3.3V supply.  

### **Features:**  
- Low dropout voltage (0.4V typical at full load)  
- Internal current and thermal protection  
- Short-circuit-proof  
- No external components required (except for input/output capacitors)  
- Fast transient response  
- Compatible with ceramic capacitors  

This information is based on the manufacturer's datasheet. For detailed specifications, refer to STMicroelectronics' official documentation.

Application Scenarios & Design Considerations

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

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