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SGM2205-12XK3G
800mA, High Voltage, Low Noise LDO Regulator
800mA, High Voltage, Low Noise LDO Regulator
GENERAL DESCRIPTION

The SGM2205-12XK3G is a high voltage linear voltage regulator with very low dropout voltage, typically 450mV at full load.

Designed especially for hand-held, battery-powered devices, the SGM2205-12XK3G features low ground current to help prolong battery life.

Key features include high PSRR, low ground current, fast load transient, output short-circuit protection, current limiting, reversed-battery protection and over-temperature shutdown.

The SGM2205-12XK3G is available in a Green SOT-89-3 package. It operates over an operating temperature range of -40 to +125.

PIN CONFIGURATIONS

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FEATURES
  • Wide Input Voltage Range: 3.6V to 36V

  • Fixed Output Voltage: 12V

  • Output Voltage Accuracy: ±1.5% at +25

  • Low Dropout Voltage: 450mV (TYP) at Full Load

  • Extremely Tight Load and Line Regulations

  • Fast Load Transient

  • Low Output Voltage Temperature Coefficient

  • Output Short-Circuit to GND Protection

  • Current and Thermal Limiting

  • No-Load Stability

  • -40 to +125 Operating Temperature Range

  • Thermally-Efficient Surface-Mount Package

  • Available in a Green SOT-89-3 Package

APPLICATIONS

Laptop, Notebook and Palmtop Computers

Cellular Telephones

Consumer and Personal Electronics

SMPS Post-Regulator/DC-to-DC Modules

High-Efficiency Linear Power Supplies

ORDERING INFORMATION
Part Number Status Package Pins Pb-Free Temp Range
SGM2205-12XK3G/TR Production SOT-89-3 3 Y -40℃ to +125℃ Samples