Anterwell Technology Ltd.
Large Original stock of IC Electronics Components, Transistors, Diodes etc.
High Quality, Reasonable Price, Fast Delivery.
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Lead Temperature: | 260 ˚C | Main Line:: | Ic,module,transistor,diodes,capacitor,resistor Etc |
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Shutdown Input Voltage: | −0.3V To +7.5V | Temperature: | −65˚C To +150˚C |
Factory Pack: | 500PCS/Reel | Package: | TO263-5 |
High Light: | electronic integrated circuit,digital integrated circuits |
LP3875 1.5A Electric Circuit Board IC Fast Ultra Low Dropout Linear Regulators
LP3875-ADJ 1.5A Fast Ultra Low Dropout Linear Regulators
General Description
The LP3875-ADJ fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3875-ADJ is developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3875-ADJ to operate under extremely low dropout conditions. Dropout Voltage: Ultra low dropout voltage; typically 38mV at 150mA load current and 380mV at 1.5A load current. Ground Pin Current: Typically 6mA at 1.5A load current. Shutdown Mode: Typically 10nA quiescent current when the shutdown pin is pulled low. Adjustable Output Voltage: The output voltage may be programmed via two external resistors.
Features
n Ultra low dropout voltage
n Low ground pin current
n Load regulation of 0.06%
n 10nA quiescent current in shutdown mode
n Guaranteed output current of 1.5A DC
n Available in TO-263, TO-220 and SOT-223 packages
n Minimum output capacitor requirements
n Overtemperature/overcurrent protection
n −40˚C to +125˚C junction temperature range
Applications
n Microprocessor power supplies n GTL, GTL+, BTL, and SSTL bus terminators
n Power supplies for DSPs n SCSI terminator
n Post regulators
n High efficiency linear regulators
n Battery chargers
n Other battery powered applications
Pin Description for TO220-5 and TO263-5 Package
PIN# | Name | Function |
1 | Shutdown | |
2 | VIN | Input Supply |
3 | GND | Ground |
4 | VOUT | Output Voltage |
5 | ADJ | Set Output Voltage |
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