Overview MAX8873T/S/R MAX8874T/S/R low-dropout linear regulators from +2.5 V to +6.5 V input range, and provide up to 120mA. A PMOS bypass transistor allows low, 82µA supply current to maintain independent loads, making these devices ideal for battery-powered portable devices such as cell phones and cordless phones. The device features Dual Mode™: its output voltage is p...
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MC1378 is a bipolar composite video overlay encoder and microcomputer synchronization. The MC1378 contains the complete encoder functions of the MC1377, namely quadrature color modulators, RGB matrices, blanking level clamps, plus a complete complementary synchronizer to lock a PC-based video source to any remote video source. The MC1378 can be used as a local system timing and enco...
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Voltage regulation The MC33567 dual linear power controller is designed to facilitate power management in motherboard applications where reliable high current supply aircraft regulation is required. It provides the interface to the two drivers, sense and control signals to external N-channel MOSFETs for two different power regulation planes. Undervoltage, short circuit detection place...
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These voltage regulators are monolithic integrated circuits designed as fixed voltage regulators for a wide variety of applications, including local, on-card regulation. These regulators employ internal current limiting, thermal shutdown and safe area compensation. With adequate heat dissipation though designed, they can deliver output currents in excess of 1.0 A. Primarily used as fixed volt...
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The MC7900 series of fixed output negative regulators are intended to complement the popular MC7800 series of devices. These negative regulators are available in the same 7-voltage option as the MC7800 device. In addition, usually an additional voltage option for MECL systems is also available in the negative MC7900 series. With fixed output voltage options available from -5.0 V t...
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These voltage regulators are monolithic integrated circuits designed as fixed voltage regulators for a wide variety of applications, including local, on-card regulation. These regulators employ internal current limiting, thermal shutdown and safe area compensation. With adequate heat dissipation though designed, they can deliver output currents in excess of 1.0 A. Primarily as fixed voltage r...
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describe The mA723/mA723C is a monolithic precision regulator capable of operating a series of positive or negative supplies, shunt, switching, or floating regulators. The 723 contains a temperature compensated reference amplifier, a series of error amplifiers via transistors, a current limiter, and access to remote shutdown. Features • Positive or negative power supply • Series, shunt, ...
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The MAX1615/MAX1616 are micropower, linear regulators in the SOT23-5 package with an always-on supply, keep-alive power CMOS RAM and a high-voltage battery for the microcontroller (microcontroller in the system). Key features include: wide input voltage range, low dropout voltage, and low quiescent supply current. Despite a miserly 8µA (max) no-load current, the MAX1615/MA...
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Overview The MAX1725/MAX1726 are ultra-low supply current, low-power, low-dropout linear regulators for applications requiring longest battery life. Unlike shoddy PNP-based designs, the MAX1725/MAX1726s' PMOS bypass elements maintain an ultra-low 2µA supply present over their entire operating range and drop out. Despite their ultra-low power consumption, the MAX1725...
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The MAX1810 powers Peripheral Component Interconnect (PCI) Ethernet network interface cards (NICs), modem cards and other devices while utilizing primary and secondary (standby) voltages to power PCIcompliant systems. The device generates uninterrupted +3.3 V from a +5 V main or up to 500mA from a +5 V backup supply. An internal switch connects the +3.3 V auxiliary input to...
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Overview The MAX6469 - MAX6484 low-dropout linear regulators are a fully integrated microprocessor reset circuit. Each preset output voltage is +1.5 V in 100mV increments to 3.3 V and provides up to 300mA load current. These devices consume only 82µA of supply current. Low supply current, low dropout voltage, and an integrated reset function make these ideal devices for battery po...
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