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SGM2027-YYTN6GTR

Description
Dual Low Dropout, 250mA LDO Regulator
File Size292KB,11 Pages
ManufacturerSG Micro Corp(SGMICRO)
Websitehttp://www.sg-micro.com/
Shengbang Microelectronics is a semiconductor company that focuses on the research and development and sales of high-performance, high-quality analog integrated circuits. Shengbang Microelectronics products have excellent performance and quality and can be widely used in many fields such as mobile phones, TVs, DVDs, digital cameras, laptops, consumer electronics, automotive electronics, industrial automation control, medical instruments, LCD displays, etc.
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Dual Low Dropout, 250mA LDO Regulator

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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℃.
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
TYPICAL APPLICATION CIRCUIT
ON
OFF
1
6
EN1
OUT1
1μF
2
1μF
ON
OFF
3
5
OUTPUT1
INPUT
IN
GND
SGM2027
4
EN2
OUT2
1μF
OUTPUT2
SG Micro Corp
www.sg-micro.com
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