MCP1824T-ADJE/OT

The MCP1824T-ADJE/OT is a low voltage low quiescent current LDO Linear Regulator with UKNN-marking. The regulator provides high current and low output voltages. The 300mA output current capability, combined with the low output voltage capability, make the MCP1824 a good choice for new sub 1.8V output voltage LDO applications that have high current demands. The MCP1824S is a 3-pin fixed voltage version. The MCP1824 is stable using ceramic output capacitors that inherently provide lower output noise and reduce the size and cost of the entire regulator solution. Only 1µF of output capacitance is needed to stabilize the LDO. Using CMOS construction, the quiescent current consumed by the MCP1824 is typically less than 120µA over the entire input voltage range, making it attractive for portable computing applications that demand high output current. The MCP1824 version has a shutdown (SHDN/) pin. When shut down, the quiescent current is reduced to less than 0.1µA.

• Fast response to load transients
• Fixed delay on power good output
• Short-circuit current limiting and overtemperature protection
• Power good (PWRGD) output
• ±0.4% Output voltage tolerance
• 120µA Low supply current
• 0.1µA Low shutdown supply current