SGM2214-3.3中文資料圣邦股份數(shù)據(jù)手冊PDF規(guī)格書

GENERAL DESCRIPTION

The SGM2214 is a low quiescent current and low

dropout voltage linear regulator. It is capable of

supplying 300mA output current with typical dropout

voltage of 235mV. The operating input voltage range is

from 2.7V to 16V. The fixed output voltage range is

from 1.5V to 5.0V and adjustable output voltage range

is from 1.2V to 12V.

Other features include logic-controlled shutdown mode,

short-circuit current limit and thermal shutdown

protection. The SGM2214 has automatic discharge

function to quickly discharge VOUT in the disabled status.

The SGM2214 is available in a Green SOIC-8 package.

It operates over an operating temperature range of -40℃

to +125℃.

FEATURES

● Operating Input Voltage Range: 2.7V to 16V

● Fixed Outputs of 1.5V, 1.8V, 2.5V, 2.7V, 2.8V, 3.0V,

3.3V and 5.0V

● Adjustable Output from 1.2V to 12V

● Output Voltage Accuracy: ±1% at +25℃

● Low Quiescent Current: 40μA (TYP)

● Low Dropout Voltage: 235mV (TYP) at 300mA

● Power Supply Rejection Ratio: 85dB (TYP) at 1kHz

● Current Limiting and Thermal Protection

● With Output Automatic Discharge

● Open-Drain Power-Good Function

● -40℃ to +125℃ Operating Temperature Range

● Available in a Green SOIC-8 Package

APPLICATIONS

Portable Electronics

Industrial and Medical Equipment

Battery-Powered Equipment