AP7361E-18FGE-7

The AP7361E is a 1A, adjustable and fixed output voltage, ultra-low dropout linear regulator with enable function. The device includes pass element, error amplifier, band-gap reference, current limit, and thermal shutdown circuitry. The device is turned on when the EN pin is set to logic high level. The device’s low dropout voltage and low quiescent current make it suitable for low to medium power applications, such as laptop computers, audio and video applications, and battery powered devices. The typical quiescent current is approximately 60μA. Built-in current-limit, thermal-shutdown and power good functions prevent IC from damage in fault conditions. The AP7361E is available in the U-DFN3030-8 (Type E) package.

Applications

• LCD-TVs and Monitors
• Set-Top-Boxes
• Home Electrical Appliances

Key features

• Wide Input Voltage Range: 2.2V to 6.0V
• Output Voltage Accuracy: ±1%
• Very Low Dropout Voltage (3.3V): 360mV at 1A Typical
• Low Quiescent Current (IQ): 60μA Typical
• Adjustable Output Voltage Range: 0.8V to 5.0V
• Fixed Output Options: 1.0V, 1.2V, 1.5V, 1.8V, 2.5V, 2.8V and 3.3V
• High PSRR: 75dB @ 1kHz
• Current Limit: 1.5A
• Fold-Back Short Circuit Protection: 400mA
• Power-Good (PG) Output for Supply Monitoring and for Sequencing of Other Supplies
• Thermal Shutdown Protection
• Stable with MLCC, E-Cap, Tan-Cap or Solid Capacitor ≥2.2μF
• Ambient Temperature Range: -40°C to +85°C
• Totally Lead-Free & Fully RoHS Compliant
• Halogen and Antimony Free. “Green” Device