SG Micro Corp

SGM2027 Dual, Low Dropout, 250mA LDO Regulator

GENERAL DESCRIPTION

The SGM2027 is a dual, low-power, low-dropout, CMOS linear voltage regulator. It operates from a 2.5V to 5.5V input voltage and delivers up to 250mA at each channel.

The SGM2027 is the perfect choice for low voltage, low power. The ground current is 190μA (both LDO’s enabled and active) that makes this part attractive for battery operated power systems. The SGM2027 also offers low dropout voltage (250mV at 250mA output) to prolong battery life in portable electronics.

Separate enable pins control each individual LDO output. The EN function allows the output of each regulator to be turned off independently, resulting in greatly reduced power consumption. Other features include a 10nA logic-controlled shutdown mode, current limit and thermal shutdown protection.

The SGM2027 is available in Green TSOT-23-6 package. It operates over an ambient temperature range of -40 to +85.


PIN CONFIGURATIONS


FEATURES

• Highly Accurate: ±2%
• Ultra-Low Dropout Voltage:
    250mV at 250mA Output
• 190μA No-Load Supply Current
• Thermal-Overload Protection
• Output Current Limit
• 10nA Logic-Controlled Shutdown
• Operating Temperature Range: -40 to +85
• Available in Green TSOT-23-6 Package

APPLICATIONS

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


ORDERING INFORMATION

Part Number Status Package Pins Pb-Free Temp Range
SGM2027-BYTN6G/TR Production TSOT-23-6 6 Y -40℃ to +85℃ Samples
SGM2027-PYTN6G/TR Production TSOT-23-6 6 Y -40℃ to +85℃ Samples
SGM2027-VYTN6G/TR Production TSOT-23-6 6 Y -40℃ to +85℃ Samples
SGM2027-WYTN6G/TR Production TSOT-23-6 6 Y -40℃ to +85℃ Samples
SGM2027-YYTN6G/TR Production TSOT-23-6 6 Y -40℃ to +85℃ Samples
SGM2027-AAYTN6G/TR Production TSOT-23-6 6 Y -40℃ to +85℃ Samples
SGM2027-ACYTN6G/TR Production TSOT-23-6 6 Y -40℃ to +85℃ Samples
SGM2027-ADYTN6G/TR Production TSOT-23-6 6 Y -40℃ to +85℃ Samples

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