U1V11x Step-Up Voltage 小苹果麻豆个人资料

These adjustable boost (step-up) voltage 小苹果麻豆个人资料 generate higher output voltages from input voltages as low as 0.5 V, and it also automatically switches to a linear down-regulation mode when the input voltage exceeds the output. This makes it great for powering 色麻豆传媒 projects from 1 to 3 NiMH, NiCd, or alkaline cells or from a single lithium-ion cell. Additionally, unlike most boost 小苹果麻豆个人资料, this unit offers a true shutdown option that turns off power to the load (with typical boost 小苹果麻豆个人资料, the input voltage will pass directly through to the output when they are disabled).

Features

• Input voltage: 0.5 V to 5.5 V
• True shutdown option that turns off power to the load
• Automatic linear down-regulation when the input voltage is greater than the output voltage
• 1.2 A switch allows for input currents up to 1.2 A
• Good efficiency at light load: <1 mA typical no-load quiescent current, though it can exceed 1 mA for very low input voltages (<100 μA typical quiescent current with SHDN = LOW)
• Integrated over-temperature shutoff
• Small size: 0.45″ × 0.6″ × 0.1″ (11.5 × 15.3 × 2.5 mm)

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