高精度低壓差線性穩(wěn)壓器
產(chǎn)品型號(hào)：SGM2028
產(chǎn)品展商：
簡(jiǎn)單介紹
The SGM2028 is a low-power, low-noise, low-dropout, CMOS linear voltage regulator that operates from a 2.5V to 5.5V input voltage. It is the perfect choice for low voltage, low power applications. A low ground current makes this part attractive for battery operated power systems. The SGM2028 also offers ultra low dropout voltage to prolong battery life in portable electronics. Systems requiring a
詳情介紹
PIN CONFIGURATIONS
FEATURES
-
500mA Guaranteed Output Current
-
Ultra Low Dropout Voltage
-
Low Output Noise
-
Thermal-Overload Protection
-
Output Current Limit
-
High PSRR (73dB at 1kHz)
-
SGM2028-2.8, SGM2028-3.0 and SGM2028-ADJ: 110kΩ Pull-Down Resistor at EN Pin
-
SGM2028-3.3: No Pull-Down Resistor at EN Pin
-
Available Fixed Output Voltages: 2.8V, 3.0V and 3.3V
-
Adjustable Output from 1.2V to 5.0V
-
-40℃ to +85℃ Operating Temperature Range
-
Available in a Green SOT-23-5 Package
APPLICATIONS
Cellular Telephones
Cordless Telephones
PCMCIA Cards
Modems
MP3 Player
Hand-Held Instruments
Palmtop Computers
Electronic Planners
Portable/Battery-Powered Equipment
ORDERING INFORMATION
|
Part Number
|
Status
|
Package
|
Pins
|
Pb-Free
|
Temp Range
|
|
|
SGM2028-2.8YN5G/TR
|
Production
|
SOT-23-5
|
5
|
Y
|
-40℃ to +85℃
|
Samples
|
|
SGM2028-3.0YN5G/TR
|
Production
|
SOT-23-5
|
5
|
Y
|
-40℃ to +85℃
|
Samples
|
|
SGM2028-3.3YN5G/TR
|
Production
|
SOT-23-5
|
5
|
Y
|
-40℃ to +85℃
|
Samples
|
|
SGM2028-ADJYN5G/TR
|
Production
|
SOT-23-5
|
5
|
Y
|
-40℃ to +85℃
|
Samples
|
