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 0.8V to 5.0V. The 500 mA output current capability, combined with the low output voltagecapability, make the MCP1825 a good choice for new sub-1.8V output voltage LDO applications that have high current demands. The MCP1825S is a 3-pin fixed voltage version. The MCP1825/MCP1825S is stable using ceramic output capacitors that inherently provide lower output noise and reduce the size and cost of the entire regulator solution. Only 1 μF of output capacitance is needed to stabilize the LDO.
Additional Features
Up to 500 mA output load current
Low dropout voltage: 210 mV typical at 500 mA
Output voltage from 0.8V to 5.0V, both fixed and adjustable
Stable with 1.0 µF ceramic output capacitor
Power good output with adjustable delay
Low supply current: 120 µA (typ)
Low shutdown current: 0.1 µA (typ)
DFN-8 2x3 and SOIC-8 Pb-free packages
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 0.8V to 5.0V. The 500 mA output current capability, combined with the low output voltagecapability, make the MCP1825 a good choice for new sub-1.8V output voltage LDO applications that have high current demands. The MCP1825S is a 3-pin fixed voltage version. The MCP1825/MCP1825S is stable using ceramic output capacitors that inherently provide lower output noise and reduce the size and cost of the entire regulator solution. Only 1 μF of output capacitance is needed to stabilize the LDO.
Additional Features
- Up to 500 mA output load current
- Low dropout voltage: 210 mV typical at 500 mA
- Output voltage from 0.8V to 5.0V, both fixed and adjustable
- Stable with 1.0 µF ceramic output capacitor
- Power good output with adjustable delay
- Low supply current: 120 µA (typ)
- Low shutdown current: 0.1 µA (typ)
- DFN-8 2x3 and SOIC-8 Pb-free packages
