9V升壓模組(U3V12F9)

These boost (step-up) voltage regulators generate higher output voltages from input voltages as low as 2.5 V. They are switching regulators (also called switched-mode power supplies (SMPS) or DC-to-DC converters) and have a typical efficiency between 80% to 90%. The available output current is a function of the input voltage, output voltage, and efficiency (see Typical Efficiency and Output Current section below), but the input current can typically be as high as 1.4 A. This regulator is available with a fixed 5 V, 9 V, or 12 V output

【產品規格】

• input voltage: 2.5 V – VOUT
• fixed 5 V, 9 V, or 12 V output with 4% accuracy
• 1.4 A switch allows for input currents up to 1.4 A
• 2 mA typical no-load quiescent current
• integrated over-temperature shutoff
• small size: 0.515″ × 0.32″ × 0.1″ (13 × 8 × 3 mm)

【文件下載】