Overview
The LE50CZ-AP is a linear voltage regulator IC produced by STMicroelectronics. This component is designed to provide a stable 5V output voltage with a maximum current of 100mA. It is packaged in a TO-92-3 case, making it suitable for a variety of applications where compact size and reliability are crucial. The LE50CZ-AP is known for its low dropout voltage and high accuracy, ensuring consistent performance across different operating conditions.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer Part Number | LE50CZ-AP | |
| Manufacturer | STMicroelectronics | |
| Description | IC REG LINEAR 5V 100MA TO92-3 | |
| Voltage - Output (Fixed) | 5V | V |
| Voltage - Input (Max) | 18V | V |
| Current - Output | 100mA | mA |
| Voltage Dropout (Max) | 0.5V @ 100mA | V |
| Quiescent Current (Iq) | 1mA | mA |
| Operating Temperature | -40°C ~ 125°C | °C |
| Mounting Type | Through Hole | |
| Package / Case | TO-92-3 | |
| Protection Features | Over Current, Over Temperature | |
| PSRR | 76dB ~ 60dB (120Hz ~ 10kHz) | dB |
Key Features
- Low Dropout Voltage: The LE50CZ-AP has a maximum dropout voltage of 0.5V at 100mA, ensuring efficient voltage regulation.
- High Accuracy: The output voltage is highly accurate, with a typical value of 5V and minimal line and load regulation.
- Compact Package: The TO-92-3 package makes it suitable for applications where space is limited.
- Protection Features: Includes overcurrent and overtemperature protection to enhance reliability and safety.
- High PSRR: Offers a high power supply rejection ratio (PSRR) of 76dB ~ 60dB across the frequency range of 120Hz to 10kHz.
Applications
- Consumer Electronics: Suitable for use in various consumer electronics such as audio equipment, home appliances, and portable devices.
- Industrial Control Systems: Can be used in industrial control systems, sensors, and automation equipment.
- Automotive Systems: Applicable in automotive systems for voltage regulation in various subsystems.
- Medical Devices: Used in medical devices that require stable and reliable voltage regulation.
Q & A
- What is the output voltage of the LE50CZ-AP?
The output voltage of the LE50CZ-AP is 5V.
- What is the maximum input voltage for the LE50CZ-AP?
The maximum input voltage for the LE50CZ-AP is 18V.
- What is the maximum output current of the LE50CZ-AP?
The maximum output current of the LE50CZ-AP is 100mA.
- What is the typical quiescent current of the LE50CZ-AP?
The typical quiescent current of the LE50CZ-AP is 1mA.
- What are the protection features of the LE50CZ-AP?
The LE50CZ-AP includes overcurrent and overtemperature protection features.
- What is the operating temperature range of the LE50CZ-AP?
The operating temperature range of the LE50CZ-AP is -40°C to 125°C.
- What package type is the LE50CZ-AP available in?
The LE50CZ-AP is available in the TO-92-3 package.
- What is the PSRR of the LE50CZ-AP?
The PSRR of the LE50CZ-AP is 76dB ~ 60dB across the frequency range of 120Hz to 10kHz.
- Is the LE50CZ-AP RoHS compliant?
Yes, the LE50CZ-AP is RoHS compliant and lead-free.
- What are some common applications of the LE50CZ-AP?
The LE50CZ-AP is commonly used in consumer electronics, industrial control systems, automotive systems, and medical devices.
