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GENERAL DESCRIPTION

The SGM2232 is a high voltage, ultra-low quiescent

current, high PSRR and low dropout voltage linear

regulator. It is capable of supplying 150mA output

current with typical dropout voltage of 570mV. The

operating input voltage range is from 4V to 40V and

output voltage range is from 2.5V to 5V.

Other features include under-voltage lockout,

short-circuit current limit and thermal shutdown

protection. The SGM2232 is suitable for various

applications.

The SGM2232 is available in Green SOT-223-3 and

SOT-23-5 packages. It operates over an operating

temperature range of -40¡æ to +125¡æ.

FEATURES

¡ñ Operating Input Voltage Range: 4V to 40V

¡ñ Fixed Output from 2.5V to 5V

¡ñ 150mA Output Current

¡ñ Output Voltage Accuracy:

¡À3% at TJ = -40¡æ to +125¡æ

¡ñ Low Quiescent Current: 16?A (TYP)

¡ñ Low Dropout Voltage: 570mV (TYP) at 150mA

¡ñ High PSRR:

? 84dB (TYP) at 1kHz

? 56dB (TYP) at 100kHz

? 63dB (TYP) at 1MHz

¡ñ Current Limiting and Thermal Protection

¡ñ Under-Voltage Lockout (UVLO)

¡ñ Stable with Low ESR Ceramic Capacitors

¡ñ -40¡æ to +125¡æ Operating Temperature Range

¡ñ Available in Green SOT-223-3 and SOT-23-5

Packages

APPLICATIONS

Industrial Equipment

Medical Equipment

Telecom Equipment

Wireless Equipment