AiT Semiconductor A7530A
The A7530A Series is a CMOS PFM-control step-up switching regulator that mainly consists of a reference voltage source, an oscillator, and a comparator, enabling products with a low ripple over a wide range, high efficiency, and high output current. With the A7530A Series, a step-up switching regulator can be configured by using an external coil and capacitor. This feature, along with the mini package and low current consumption, makes the A7530A Series ideal for applications such as the power supply unit of portable equipment.| Part No. | A7530A |
|---|---|
| Datasheet | A7530A Download |
| Manufacturer |  AiT Semiconductor |
| Description | DC-DC CONVERTER/BOOST |
| Buy | Stock & Price |
DESCRIPTION
FEATURES
A protection circuit turns off the built-in MOSFET when the voltage at the CONT pin exceeds the limit to prevent it from being damaged. The A7530A is available in SOT-23 and SOT-25 packages. ORDERING INFORMATION● High efficiency:95%
● Highest switching frequency:300kHz
● Low input current: 15uA
● Output voltage:2.5~5.0V(step 0.1V)
● Accuracy of ±2.5%
● Input voltage:0.9V~5.0V
● Low Ripple, Low Noise
● Available in SOT-23 and SOT-25 packages APPLICATION
● Power supply for portable equipment such as digital cameras, electronic notebooks, and PDA
● Power supply for audio equipment such as portable CD/MD players
● Constant voltage power supply for cameras, video equipment, and communications equipment
● Power supply for microcomputers Package Type SOT-23 SPQ: 3,000pcs/Reel SOT-25 SPQ: 3,000pcs/Reel Part Number A7530AE3R-XXY E3 A7530AE3VR-XXY A7530AE5R-XXY E5 A7530AE5VR-XXY XX: Output Voltage 30=3.0V; 33=3.3V Y: Function Type Note 1. W/O Enable Circuit 2. With Enable C...
