MCP1825S-1802E/AB

500毫安，低电压，低静态电流LDO稳压器 500 mA, Low Voltage, Low Quiescent Current LDO Regulator

The MCP1825/MCP1825S is a 500 mA Low Dropout LDO linear regulator that provides high current and low output voltages. The MCP1825 comes in a fixed or adjustable output voltage version, with an output voltage range of 0.8 V to 5.0 V. The 500 mA output current capability, combined with the low output voltage capability, make the MCP1825 a good choice for new sub-1.8 V output voltage LDO applications that have high current demands. The MCP1825S is a 3-pin fixed voltage version.

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*Features:**

* 500 mA Output Current Capability

* Input Operating Voltage Range: 2.1 V to 6.0 V

* Adjustable Output Voltage Range: 0.8 V to 5.0 V MCP1825 Only

* Standard Fixed Output Voltages: –0.8 V, 1.2 V, 1.8 V, 2.5 V, 3.0 V, 3.3 V, 5.0 V

* Other Fixed Output Voltage Options Available Upon Request

* Low Dropout Voltage: 210 mV Typical at 500 mA

* Typical Output Voltage Tolerance: 0.5%

* Stable with 1.0 μF Ceramic Output Capacitor

* Fast response to Load Transients

* Low Supply Current: 120 μA Typical

* Low Shutdown Supply Current: 0.1 μA Typical MCP1825 Only

* Fixed Delay on Power Good Output MCP1825 Only

* Short Circuit Current Limiting and Over Temperature Protection

* TO-263-5 DDPAK-5, TO-220-5, SOT-223-5 Package Options MCP1825

* TO-263-3 DDPAK-3, TO-220-3, SOT-223-3 Package Options MCP1825S **Applications:**

* High-Speed Driver Chipset Power

* Networking Backplane Cards

* Notebook Computers

* Network Interface Cards

* Palmtop Computers

* 2.5 V to 1.X V Regulators