peculiarity
MAX8860 pins, packages, and specifications. compatible
LLP Space Saving Package
300 mAh guaranteed output current
Typical differential voltage of 120mV @ 300 mA
90μA typical quiescent current
1NA typical shutdown mode
60 dB typical PSRR
2.5V to 6V input voltage range
120μs typical turn-on time
Small ceramic output capacitors are stable
37μVRMS Output Voltage Noise (10Hz to 100kHz)
Over-temperature/over-current protection
± 2% output voltage tolerance
illustrate
The LP3982 Low Dropout (LDO), CMOS linear regulator is available in 1.8V, 2.5V, 2.77V, 2.82V, 3.0V, 3.3V, and tunable versions. They offer an output current of 300 mA. The LP3982 is available in an 8-pin MSOP package with Maxim compatible pins and packages MAX8860. The LM3982 is also available in a small LLP package.
The LP3982 is suitable for battery-powered applications due to its shutdown mode (1NA typical), low quiescent current (90μA typical), and LDO voltage (120mV typical). The low dropout allows more operation near the end of its life voltage The battery's usable energy utilization rate. The PMOS output transistor consumption of the LP3982 is relatively low compared to the PNP LDO regulator.
This PMOS regulator is a small ceramic capacitor (2.2μF typical) load stabilized.
The devices also include regulated fault detection, bandgap reference voltage, constant current limiting, and thermal overload protection.
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Wireless handheld devices
The core driving force of DSP
Battery-powered electronics
Portable information appliances