LDO Regulator
LP2985 Low-Dropout Regulator
The LP2985 is a fixed output, low drop-out (LDO) regulator with output current capability of 150 mA, very low dropout voltage (280 mV), and better than 1.5 % Voltage Regulation Accuracy. LP2985 has an Enable pin to provide Zero-current shutdow
AP2112 CMOS LDO Regulator
The AP2112 is CMOS process low dropout linear regulator that delivers a 600mA (min.) continuous load current. The AP2112 comes with an Enable function with a fixed output voltage of 1.2V, 1.8V, 2.5V, 2.6V, or 3.3V.
STPMIC1 – Low Cost Integrated Power Management IC to Save Board Space
STMicroelectronics has announced STPMIC1 PMIC, which is a fully integrated Power-Management IC. It is designed as a companion chip for the STM32MP1 microprocessor and a general-purpose system power management solution.
MCP1702: 250 mA Low Quiescent Current LDO Regulator
MCP1702 is low dropout voltage regulator that can deliver up to 250 mA of current while consuming only 2.0 µA of quiescent current and it has a low dropout voltage of 650mV.
What is an LDO Regulator and Important Parameters to Select an LDO
Low dropout regulator (LDO) is a simple and cost-effective voltage regulator to get a regulated output voltage from a higher input voltage. The special feature of an LDO is its ability to have a very low voltage drop across it when providing a regulated output voltage.
MIC5219: 500 mA Peak Output LDO Regulator
The MIC5219 is an efficient linear voltage regulator with high peak output current capability of 500mA, very low dropout voltage (500mV at full load), and better than 1% output voltage accuracy. Approx.
RT9193: Ultra-Fast LDO Regulator
RT9193 is an Ultra-Low Noise, Ultra-Fast CMOS LDO Regulator with power consumption less than 0.01μA in shutdown mode and has fast turn-on time less than 50μs.
MIC5205: 150 mA Low-Noise LDO Regulator
The MIC5205 is a low current, very low dropout voltage regulator with a maximum current of 150mA and a voltage drop of 165mV at full load. MIC5205 has an Enable pin to provide Zero-current shutdown mode.
AMS1117 1A LDO Regulator – Fixed/Variable
The AMS1117 is a popular SMD package 3-pin voltage regulator that is available in many models for fixed and adjustable voltage requirements. The IC can deliver a maximum current of 1A and the output voltage can vary from 1.5V to 5V.