MCP1700T-3302E/MB MICROCHIP Linear

The MCP1700T-3302E/MB is a low quiescent current, CMOS low dropout (LDO) voltage regulator that delivers a fixed 3.3V output with up to 250mA load current in a space‑efficient SOT‑89‑3 package. For selection, verify an input voltage range of 2.3V to 6.0V, ensure sufficient headroom for the dropout voltage (178mV typical at 250mA), note the ultra‑low quiescent current of 1.6µA (typ) and 4µA (max), and confirm operation over the -40°C to +125°C junction temperature range. The device is stable with a 1µF ceramic output capacitor and includes short‑circuit and overtemperature protection. Typical applications include battery‑powered equipment (single‑cell Li‑ion or two/three primary cells), portable medical instruments, smoke and CO₂ detectors, smart battery packs, and as a quiet supply for microcontrollers, RF modules, and IoT sensors. In stock at HL Electronics – request a quote for fast delivery.