The MCP1790 is a fixed LDO voltage regulator designed to operate within a supply voltage range of 6V to 30V, with a maximum output current of 70mA. It features a low dropout voltage of 700mV and provides a stable output voltage of 3.3V. The device is suitable for automotive and commercial applications, including fire alarms and HVAC controls, and is capable of withstanding load dump transients up to 48V. The MCP1790 has a low quiescent current of 70µA and a shutdown quiescent current of 10µA, making it energy efficient. It includes internal thermal overload protection and short circuit current limiting. The regulator is stable with a variety of capacitor types, including ceramic, tantalum, and electrolytic, ranging from 1µF to 1000µF. The MCP1790 is packaged in a compact SOT-223-3 form factor and is RoHS compliant, making it suitable for environmentally conscious designs.
LDO VOLTAGE REGULATOR, 3.3V, 70mA, SOT-223-3; Output Type:Fixed; Input Voltage Min:6V; Input Voltage Max:30V; Fixed Output Voltage Nom.:3.3V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Output Current:70mA RoHS Compliant: Yes
Fixed LDO Voltage Regulator, 6V to 30V, 700mV Dropout, 3.3Vout, 70mAout, SOT-223-3 RoHS Compliant: Yes
| Newark, An Avnet Company | Newark, An Avnet Company | |
|---|---|---|
| Product Category | Voltage Regulators | Voltage Regulators |
| Product Number | 40M0645 | 40Y2508 |
| Product Name | Ldo Voltage Regulator, 3.3V, 70Ma, Sot-223-3; Output Type Microchip | Fixed Ldo Voltage Regulator, 6V To 30V, 700Mv Dropout, 3.3Vout, 70Maout, Sot-223-3 Rohs Compliant Microchip |
| Input Voltage | 6 to 30 volts |
