LM2575S-ADJ TO-263-5 Adjustable Step-Down Switching Voltage Regulator IC (LM2575S-ADJ)
The LM2575S-ADJ is an adjustable step-down switching voltage regulator IC designed for high efficiency DC-DC power conversion in embedded systems, industrial electronics, automotive circuits, and power management applications. It provides adjustable output voltage capability with minimal external components, making it suitable for compact and reliable power supply designs.
Key Features -
- Adjustable switching voltage regulator
- High efficiency step-down DC-DC conversion
- Adjustable output voltage capability
- TO-263-5 surface mount package
- Thermal and overload protection support
Specifications -
- IC type / Product type - Adjustable Step-Down Switching Voltage Regulator IC
- Logic family / Component type - Power Management IC
- Package type - TO-263-5 SMD IC
- Input voltage - Approx 4V to 40V DC
- Output voltage - Adjustable output voltage range
- Output current - Up to approx 1A output current
- Switching frequency - Approx 52kHz typical
- Efficiency - High efficiency switching regulation operation
- Operating temperature - Approx -40°C to +125°C
- Additional important specifications - Adjustable feedback control, internal oscillator, thermal shutdown protection, current limiting protection, low external component requirement, high efficiency DC-DC conversion
Applications -
- Adjustable DC-DC converter circuits
- Embedded power supply systems
- Industrial automation equipment
- Automotive electronic systems
- Battery powered devices
Pinout Configuration -
- Pin 1 - Input voltage pin
- Pin 2 - Switching output pin
- Pin 3 - Ground connection
- Additional pins - Feedback adjustment pin, ON or OFF control pin, thermal tab connection
