Diodes Incorporated AP7383/AP7384 Micro-Power Low Dropout Regulators
Diodes Incorporated AP7383/AP7384 Micro-Power Low Dropout Regulators feature a wide input voltage range of up to 30V for the AP7383 and up to 40V for the AP7384. Combined with a 1% tolerance and high accuracy, these regulators are ideal for USB and portable devices. The series maximizes system run times with low quiescent current and extends battery life in battery-operated products. The AP7383 variant offers fixed output voltage versions of 1.8V, 3.0V, 3.3V, 3.6V, 4.15V, 4.4V, and 5.0V. The AP7383 regulators are available in the space-saving SOT25 (with and without enable) and SOT89 (without enable) packages in green molding. The AP7484 devices offer fixed output voltages of 2.8V, 3.3V, 5V, and 7V and are available in space-saving SOT23, SOT89, and TO92 packages in green molding. Both types of these Diodes Incorporated regulators are RoHS compliant.
Features
- 3.5V to 30V (AP7383); 3.5V to 40V (AP7384) wide input voltage
- 1.8V to 5V (AP7383); 2.8V to 7V (AP7384) wide output voltage
- 1.8µA (AP7383); 2.5µA (AP7384) low quiescent current
- Two pin outs in SOT25 and SOT89 (AP7383); SOT23, SOT89, and TO92 (AP7384)
- 1.0% output accuracy at room temperature
- Built-in overtemperature protection (OTP) function
- Low ground current
- High output voltage accuracy
- Compatible with low ESR ceramic capacitor
- Excellent line/load regulation
- Thermal shutdown function
- Totally lead-free and fully RoHS compliant
Applications
- Battery-powered equipment
- Tablets
- Ruggedized PC
- Notebook computers
- Portable information appliances
- Meters
Typical Application Circuits
