peculiarity
Ultra-low pressure dropout
Low ground pin current
0.06% load regulation
10nA quiescent current, in shutdown mode
Ensure the output current is 1.5A DC
Available in TO-263, TO-220, and SOT-223 packages
Minimum output capacitance requirements
Overheat/overcurrent protection
Junction temperature range from -40 °C to +125 °C
illustrate
LP3875 - ADJ rapid ultra-low dropout linear regulator operation, with input power from +2.5 V to +7.0 V. These ultra-low dropout linear regulators respond to extremely fast loads, making them suitable for low-voltage microprocessor applications. LP3875 - ADJ is a CMOS process developed on the platform that allows operation at low quiescent current, independent of output load current. This CMOS process also allows LP3875 - ADJ. Operates under extremely low pressure differential conditions.
Dropout: Ultra-low dropout, typically at 150mA load current and 380mV at 1.5A load current.
Ground pin current at 1.5A load current: typically 6 mA.
Shutdown mode: usually 10nA quiescent current, when the shutdown pin is pulled down.
Adjustable Output Voltage: The output voltage can be programmed with two external resistors.
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Microprocessor power supply
BTL, GTL, GTL+ and SSTL bus terminals
DSP power supply
SCSI terminated
Postal Regulatory Authority
High-efficiency linear regulator
Battery charger
Other battery-powered applications