SGM2021

SGM2021 Low Power, Low Dropout, Linear Regulators GENERAL DESCRIPTION The SGM2021 series low-power, low-noise, low-dropout, CMOS linear voltage regulators operate from a 2.5V to 5.5V input voltage. They are the perfect choice for low voltage, low power applications. A low ground current makes this part attractive for battery operated power systems. The SGM2021 series also offer low dropout voltage to prolong battery life in portable electronics. The SGM2021 features include output current limit and thermal shutdown protection. The SGM2021 is available in a Green SOT-23-3 package. It operates over an ambient temperature range of -40℃ to +85℃. FEATURES ● Low Output Noise ● Low Dropout Voltage ● Maximum Output Current: 300mA ● Thermal-Overload Protection ● Output Current Limit ● Available Fixed Output Voltages: 0.9V, 1.2V, 1.3V, 1.5V, 1.8V, 2.1V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V, 3.6V, 4.2V and 5.0V ● -40℃ to +85℃ Operating Temperature Range ● Available in a Green SOT-23-3 Package PRODUCT NAME STRUCTURE APPLICATIONS Cellular Telephones Cordless Telephones PCMCIA Cards Modems MP3 Player Hand-Held Instruments Palmtop Computers Electronic Planners Portable/Battery-Powered Equipment SGM2021-XXX X XX G / TR Tape and Reel Green Product Package Type N3 SOT-23-3 Operating Temperature Range Y -40℃ to +85℃ Output Voltage 0.9 0.9V 1.2 1.2V 1.3 1.3V 1....5 1....5V 3.6 3.6V 4.2 4.2V 5.0 5.0V TYPICAL APPLICATION INPUT 2.5V to 5.5V CIN 1μF IN OUT SGM2021 GN...