SGM2015

SGM2015 GENERAL DESCRIPTION The SGM2015 series low-power, low-noise, low-dropout, CMOS linear voltage regulators operate from a 2.5V to 5.5V input and deliver up to 250mA. They are the perfect choice for low voltage, low power applications. An ultra low www.DataSheet4U.com ground current（160µA at 250mA output ) makes these part attractive for battery operated power systems. The SGM2015 series also offer ultra low dropout voltage (250mV at 250mA output) to prolong battery life in portable electronics. Systems requiring a quiet voltage source, such as RF applications, will benefit from the SGM2015 series’ ultra low output noise (30µVRMS) and high PSRR. An external noise bypass capacitor connected to the device’s BP pin can further reduce the noise level. The output voltage is preset to voltages in the range of 1.5V to 3.3V. Other features include a 10nA logic-controlled shutdown mode, foldback current limit and thermal shutdown protection. Devices come in 5-pin SOT23 package. Low Power, Low Dropout, 250mA, RF - Linear Regulators FEATURES - Low Output Noise: 30µVRMS typ(10Hz to 100KHz) - Ultra-Low Dropout Voltage: 250mV at 250mA output - Low 85µA No-Load Supply Current - Low 160µA Operating Supply Current - at 250mA Output High PSRR (73dB at 1KHz) Thermal-Overload Protection Output Current Limit 10nA Logic-Controlled Shutdown Available in Multiple Output Voltage Versions Fixed Outputs of 1.5V, 1.8V, 2.5V, 2.8V, 2.85V, 3.0V, 3.3V PIN CONFIGURATIONS（TOP VIEW） SGM2015 APPLICAT...