关于我们 | 联系我们

库存查询

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. 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

Current, Output	150 mA
Current, Supply	53 μA
Dropout Voltage	285 mV
Input Voltage	6 V
Package Type	SOT-23-5
Power Dissipation	157 mW
Regulation, Line	0.04 %/V
Regulation, Load	0.38 %
Regulator Type	Low Dropout
Temperature, Operating, Range	-40 to +125 °C
Type	Voltage Regulator
Voltage, Noise	800 nV/sqrt Hz
Voltage, Output	1.8 V
Voltage, Supply, Rejection Ratio	58 dB
关键词

Current, Output 150 mA  Microchip Technology Inc. Current, Output 150 mA  Low Dropout Voltage Regulators Current, Output 150 mA  Microchip Technology Inc. Low Dropout Voltage Regulators Current, Output 150 mA   Current, Supply 53 μA  Microchip Technology Inc. Current, Supply 53 μA  Low Dropout Voltage Regulators Current, Supply 53 μA  Microchip Technology Inc. Low Dropout Voltage Regulators Current, Supply 53 μA   Dropout Voltage 285 mV  Microchip Technology Inc. Dropout Voltage 285 mV  Low Dropout Voltage Regulators Dropout Voltage 285 mV  Microchip Technology Inc. Low Dropout Voltage Regulators Dropout Voltage 285 mV   Input Voltage 6 V  Microchip Technology Inc. Input Voltage 6 V  Low Dropout Voltage Regulators Input Voltage 6 V  Microchip Technology Inc. Low Dropout Voltage Regulators Input Voltage 6 V   Package Type SOT-23-5  Microchip Technology Inc. Package Type SOT-23-5  Low Dropout Voltage Regulators Package Type SOT-23-5  Microchip Technology Inc. Low Dropout Voltage Regulators Package Type SOT-23-5   Power Dissipation 157 mW  Microchip Technology Inc. Power Dissipation 157 mW  Low Dropout Voltage Regulators Power Dissipation 157 mW  Microchip Technology Inc. Low Dropout Voltage Regulators Power Dissipation 157 mW   Regulation, Line 0.04 %/V  Microchip Technology Inc. Regulation, Line 0.04 %/V  Low Dropout Voltage Regulators Regulation, Line 0.04 %/V  Microchip Technology Inc. Low Dropout Voltage Regulators Regulation, Line 0.04 %/V   Regulation, Load 0.38 %  Microchip Technology Inc. Regulation, Load 0.38 %  Low Dropout Voltage Regulators Regulation, Load 0.38 %  Microchip Technology Inc. Low Dropout Voltage Regulators Regulation, Load 0.38 %   Regulator Type Low Dropout  Microchip Technology Inc. Regulator Type Low Dropout  Low Dropout Voltage Regulators Regulator Type Low Dropout  Microchip Technology Inc. Low Dropout Voltage Regulators Regulator Type Low Dropout   Temperature, Operating, Range -40 to +125 °C  Microchip Technology Inc. Temperature, Operating, Range -40 to +125 °C  Low Dropout Voltage Regulators Temperature, Operating, Range -40 to +125 °C  Microchip Technology Inc. Low Dropout Voltage Regulators Temperature, Operating, Range -40 to +125 °C   Type Voltage Regulator  Microchip Technology Inc. Type Voltage Regulator  Low Dropout Voltage Regulators Type Voltage Regulator  Microchip Technology Inc. Low Dropout Voltage Regulators Type Voltage Regulator   Voltage, Noise 800 nV/sqrt Hz  Microchip Technology Inc. Voltage, Noise 800 nV/sqrt Hz  Low Dropout Voltage Regulators Voltage, Noise 800 nV/sqrt Hz  Microchip Technology Inc. Low Dropout Voltage Regulators Voltage, Noise 800 nV/sqrt Hz   Voltage, Output 1.8 V  Microchip Technology Inc. Voltage, Output 1.8 V  Low Dropout Voltage Regulators Voltage, Output 1.8 V  Microchip Technology Inc. Low Dropout Voltage Regulators Voltage, Output 1.8 V   Voltage, Supply, Rejection Ratio 58 dB  Microchip Technology Inc. Voltage, Supply, Rejection Ratio 58 dB  Low Dropout Voltage Regulators Voltage, Supply, Rejection Ratio 58 dB  Microchip Technology Inc. Low Dropout Voltage Regulators Voltage, Supply, Rejection Ratio 58 dB