圣邦微电子

SGM2032 Low Power, Low Dropout, RF Linear Regulators

GENERAL DESCRIPTION

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 to +85.


PIN CONFIGURATIONS


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
 to +85 Operating Temperature Range
• Available in Green SC
70-5 and SOT-23-5 Packages

APPLICATIONS

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


ORDERING INFORMATION

Part Number Status Package Pins Pb-Free Temp Range
SGM2032-0.9YN5G/TR Production SOT-23-5 5 Y -40℃ to +85℃ Samples
SGM2032-0.9YC5G/TR Production SC70-5 5 Y -40℃ to +85℃ Samples
SGM2032-1.3YC5G/TR Production SC70-5 5 Y -40℃ to +85℃ Samples
SGM2032-1.3YN5G/TR Production SOT-23-5 5 Y -40℃ to +85℃ Samples
SGM2032-2.1YC5G/TR Production SC70-5 5 Y -40℃ to +85℃ Samples
SGM2032-2.1YN5G/TR Production SOT-23-5 5 Y -40℃ to +85℃ Samples
SGM2032-2.7YC5G/TR Production SC70-5 5 Y -40℃ to +85℃ Samples
SGM2032-2.7YN5G/TR Production SOT-23-5 5 Y -40℃ to +85℃ Samples
SGM2032-2.9YC5G/TR Production SC70-5 5 Y -40℃ to +85℃ Samples
SGM2032-2.9YN5G/TR Production SOT-23-5 5 Y -40℃ to +85℃ Samples
SGM2032-3.1YC5G/TR Production SC70-5 5 Y -40℃ to +85℃ Samples
SGM2032-3.1YN5G/TR Production SOT-23-5 5 Y -40℃ to +85℃ Samples
SGM2032-3.2YC5G/TR Production SC70-5 5 Y -40℃ to +85℃ Samples
SGM2032-3.2YN5G/TR Production SOT-23-5 5 Y -40℃ to +85℃ Samples
SGM2032-3.6YC5G/TR Production SC70-5 5 Y -40℃ to +85℃ Samples
SGM2032-3.6YN5G/TR Production SOT-23-5 5 Y -40℃ to +85℃ Samples
SGM2032-4.2YC5G/TR Production SC70-5 5 Y -40℃ to +85℃ Samples
SGM2032-4.2YN5G/TR Production SOT-23-5 5 Y -40℃ to +85℃ Samples
SGM2032-5.0YC5G/TR Production SC70-5 5 Y -40℃ to +85℃ Samples
SGM2032-5.0YN5G/TR Production SOT-23-5 5 Y -40℃ to +85℃ Samples
SGM2032-ADJYN5G/TR Production SOT-23-5 5 Y -40℃ to +85℃ Samples
SGM2032-ADJYC5G/TR Production SC70-5 5 Y -40℃ to +85℃ Samples

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