SGM2032-ADJYN5G/TR

The SGM2032 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 SGM2032 series also offer low dropout voltage to prolong battery life in portable electronics. Systems requiring a quiet voltage source, such as RF applications, will benefit from the SGM2032 series’ ultra low output noise 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 0.9V to 5.0V. Other features include a 10nA logic-controlled shutdown mode, output current limit and thermal shutdown protection. The SGM2032 is available in Green SOT-23-5 and SC70-5 packages. It operates over an ambient temperature range of -40°C to +85°C.

Applications

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

Key features

• Low Output Noise
• Low Dropout Voltage
• Thermal-Overload Protection
• Output Current Limit
• High PSRR (75dB at 1kHz)
• 10nA Logic-Controlled Shutdown
• Adjustable Output from 0.8V to 5.0V
• Available Fixed Output Voltages: 0.9V, 1.3V, 2.1V, 2.7V, 2.9V, 3.1V, 3.2V, 3.6V, 4.2V and 5.0V
• -40°C to +85°C Operating Temperature Range
• Available in Green SC70-5 and SOT-23-5 Packages