MIC69151 Datasheet | Micrel Semiconductor

MIC69151/153 Single Supply VIN, Low VIN, Low VOUT, 1.5A LDO General Description Features The MIC69151/153 is the 1.5A output current member of - Single input voltage range: VIN: 1.65V to 5.5V the MIC69xxx family of high current, low voltage - Maximum dropout (VIN - VOUT) of 500m V regulators, which support currents of 1A, 1.5A, 3A, and 5A. over temperature The MIC69151/153 operates from a single low voltage - Adjustable output voltage down to 0.5V supply, yet offers high precision and ultra-low dropout of - Stable with 10µF ceramic output capacitor 500m V under worst case conditions. - Excellent line and load regulation specifications The MIC69151/153 operates from an input voltage of - Logic controlled shutdown 1.65V to 5.5V. It is designed to drive digital circuits requiring low voltage at high currents (i.e. PLDs, DSP, - Thermal shutdown and current limit protection ® microcontroller, etc.). These regulators are available in - 10-Pin 3mm x 3mm MLF package adjustable and fixed output voltages including 1.8V. The - EPAD SOIC-8 package adjustable version can support output voltages down to - Available - 40°C to +125°C junction temperature 0.5V. The µCap design of the MIC69151/153 is optimized for stability with low value low-ESR ceramic output capacitors. Applications Features of the MIC69151/153 include thermal shutdown - Point-of-load applications and current limit protection. Logic enable and error flag - Industrial power pins are also available. - Sensitive RF applications The MIC69151/153 is offered in a tiny 10-pin 3mm x 3mm ® MLF package and an EPAD SOIC-8 package. Both packages have an operating temperature range of - 40°C to +125°C. Data sheets and support documentation can be found on Micrel’s web site at: .micrel.. ___________________________________________________________________________________________________________ Typical Application Fixed 1.8V Regulator w/Flag Error .. Adjustable Regulator Super ßeta PNP is a registered...