SGM2027

SGM2027 Dual, Low Dropout, 250mA LDO Regulator GENERAL DESCRIPTION The SGM2027 is a dual, low-power, low-dropout, CMOS linear voltage regulator. It operates from a 2.5V to 5.5V input voltage and delivers up to 250mA at each channel. The SGM2027 is the perfect choice for low voltage, low power. The ground current is 190μA (both LDO’s enabled and active) that makes this part attractive for battery operated power systems. The SGM2027 also offers low dropout voltage (250mV at 250mA output) to prolong battery life in portable electronics. FEATURES  Highly Accurate: ±2%  Ultra-Low Dropout Voltage: 250mV at 250mA Output  190µA No-Load Supply Current  Thermal-Overload Protection  Output Current Limit  10nA Logic-Controlled Shutdown  Operating Temperature Range: -40℃ to +85℃  Available in Green TSOT-23-6 Package Separate enable pins control each individual LDO output. The EN function allows the output of each regulator to be turned off independently, resulting in greatly reduced power consumption. Other features include a 10nA logic-controlled shutdown mode, current limit and thermal shutdown protection. The SGM2027 is available in Green TSOT-23-6 package. It operates over an ambient temperature range of -40℃ to +85℃. TYPICAL APPLICATION CIRCUIT APPLICATIONS Cellular Telephones Cordless Telephones PCMCIA Cards Modems MP3 Player Hand-Held Instruments Palmtop Computers Wireless LAN Portable/Battery-Powered Equipment ON OFF INPUT 1μF ON OFF 1 EN1 6 OUT1 2 IN GND 5 SGM20...