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                  當前位置:首頁 > 產品中心 > 圣邦微 > 線性穩壓器 > 高精度,低噪聲,低功耗,低壓差線性穩壓器 > SGM2021



                  Low Power, Low Dropout, Linear Regulator
                  Low Power, Low Dropout, Linear Regulator
                  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.

                  PIN CONFIGURATIONS


                  • 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


                  Cellular Telephones
                  Cordless Telephones
                  PCMCIA Cards
                  MP3 Player
                  Hand-Held Instruments
                  Palmtop Computers
                  Electronic Planners
                  Portable/Battery-Powered Equipment

                  ORDERING INFORMATION
                  Part NumberStatusPackagePinsPb-FreeTemp Range
                  SGM2021-0.9YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
                  SGM2021-1.2YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
                  SGM2021-1.3YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
                  SGM2021-1.5YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
                  SGM2021-1.8YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
                  SGM2021-2.1YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
                  SGM2021-2.5YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
                  SGM2021-2.6YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
                  SGM2021-2.7YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
                  SGM2021-2.8YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
                  SGM2021-2.85YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
                  SGM2021-2.9YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
                  SGM2021-3.0YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
                  SGM2021-3.1YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
                  SGM2021-3.2YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
                  SGM2021-3.3YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
                  SGM2021-3.6YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
                  SGM2021-4.2YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
                  SGM2021-5.0YN3G/TRProductionSOT-23-33Y-40℃ to +85℃