器件名称:
MIC37151-1.8WR
功能描述:
1.5A, Low Voltage ?Cap LDO Regulator
文件大小:
405.56KB 共13页
简 介:
MIC37150/51/52/53 1.5A, Low Voltage Cap LDO Regulator General Description The Micrel MIC37150/51/52/53 is a 1.5A low-dropout linear voltage regulator that provides a low voltage, high current output with a minimum of external components. It offers high precision, ultra-low dropout (500mV over temperature), and low ground current. The MIC37150/51/52/53 operates from an input of 2.25V to 6.0V. It is designed to drive digital circuits requiring low voltage at high currents (i.e., PLDs, DSPs, microcontrollers, etc.). It is available in xed and adjustable output voltages. Fixed voltages include 1.5V, 1.65V, 1.8V, 2.5V and 3.3V. The adjustable version is capable of supplying output voltages from 1.24V to 5.5V. Features of the MIC37150/51/52/53 LDO include thermal and current limit protection, and reverse current and reverse battery protection. Logic enable and error ag pins are available. Junction temperature range of the MIC37150/51/52/53 is from –40°C to +125°C. For applications requiring input voltage greater than 6.0V, see MIC3910x, MIC3915x, MIC3930x, and MIC3950x LDOs. Data sheets and support documentation can be found on Micrel’s web site at www.micrel.com. Features 1.5A minimum guaranteed output current 500mV maximum dropout voltage over temperature – Ideal for 3.0V to 2.5V conversion – Ideal for 2.5V to 1.8V, 1.65V, or 1.5V conversion Stable with ceramic or tantalum capacitor Wide input voltage range – VIN: 2.25V to 6.0V ±1.0% initial output tolerance Fixed and adj……
