Purchase SG2004, In-stock SG2004 From SeekIC.
Part Number: SG2004
Description: The SG2003/A and SG2004/A low-power, low-noise, low-dropout, CMOS linear voltage regulators operate fr...
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SG2004
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DataSheet
General Description
SG2004 General Description
The SG2003/A and SG2004/A low-power, low-noise, low-dropout, CMOS linear voltage regulators operate from a 2.5V to 5.5V input and deliver up to 400mA (400mA peak SG2003 only). They are the perfect choice for low voltage, low power applications. An ultra low ground current (120A at 400mA output) make them attractive for battery operated power systems. The SG2003/A and SG2004/A series also offer ultra low dropout voltage (280mV at 400mA output) to prolong battery life in portable electronics. Systems requiring a quiet voltage source, such as RF applications, will benefit from the SG2003/A and SG2004/A series' ultra low output noise (30VRMS). An external noise bypass capacitor connected to the device's BP pin can further reduce the noise level.
The output voltage is preset to voltages in the range of 1.5V to 4.5V. Other features include a 10nA logic-controlled shutdown mode, foldback current limit and thermal shut-down protection.
SG2003/A comes in 5-pin SOT23 package and SG2004/A comes in 8-pin SO package.
SG2004 Maximum Ratings
IN to GND.........................................................- 0.3V to +6V
Output Short-Circuit Duration....................................................Infinite
EN to GND........................................................................- 0.3V to +6V
OUT, BP/FB to GND..............................................- 0.3V to (VIN + 0.3V)
Power Dissipation, PD @ TA = 25
SOT23-5 ......................................................................................0.4W
SO-8 .......................................................................................0.625W
Package Thermal Resistance
SOT23-5, JA......................................................................... 250/W
SO-8, JA..............................................................................160°C/W
Operating Temperature Range................................- 40°C to +125°C
Junction Temperature.............................................................+150°C
Storage Temperature..............................................- 65°C to +150°C
Lead Temperature (soldering, 10s)..........................................260°C
ESD Susceptibility
HBM..........................................................................................7000V
MM..............................................................................................400V
Output Short-Circuit Duration....................................................Infinite
EN to GND........................................................................- 0.3V to +6V
OUT, BP/FB to GND..............................................- 0.3V to (VIN + 0.3V)
Power Dissipation, PD @ TA = 25
SOT23-5 ......................................................................................0.4W
SO-8 .......................................................................................0.625W
Package Thermal Resistance
SOT23-5, JA......................................................................... 250/W
SO-8, JA..............................................................................160°C/W
Operating Temperature Range................................- 40°C to +125°C
Junction Temperature.............................................................+150°C
Storage Temperature..............................................- 65°C to +150°C
Lead Temperature (soldering, 10s)..........................................260°C
ESD Susceptibility
HBM..........................................................................................7000V
MM..............................................................................................400V
SG2004 Features
- Low Output Noise: 30VRMS typ(10Hz to 100KHz)
- Ultra-Low Dropout Voltage:
280mV at 400mA output
- Low 77A No-Load Supply Current
- Low 120A Operating Supply Current
at 400mA Output
- Thermal-Overload Protection
- Output Current Limit
- Preset Output Voltages (±1.6% Accuracy)
- 10nA Logic-Controlled Shutdown
- Available in Multiple Output Voltage Versions
Fixed Outputs of 2.5V, 2.8V, 2.85V, 3.0V, and 3.3V
Adjustable Output from 1.5V to 4.5V
- Ultra-Low Dropout Voltage:
280mV at 400mA output
- Low 77A No-Load Supply Current
- Low 120A Operating Supply Current
at 400mA Output
- Thermal-Overload Protection
- Output Current Limit
- Preset Output Voltages (±1.6% Accuracy)
- 10nA Logic-Controlled Shutdown
- Available in Multiple Output Voltage Versions
Fixed Outputs of 2.5V, 2.8V, 2.85V, 3.0V, and 3.3V
Adjustable Output from 1.5V to 4.5V
SG2004 Typical Application
· Cellular Telephones
· Cordless Telephones
· PHS Telephones
· PCMCIA Cards
· Modems
· MP3 Players
· Hand-Held Instruments
· Palmtop Computers
· Electronic Planners
· Portable/Battery-Powered Equipment
· Cordless Telephones
· PHS Telephones
· PCMCIA Cards
· Modems
· MP3 Players
· Hand-Held Instruments
· Palmtop Computers
· Electronic Planners
· Portable/Battery-Powered Equipment
SG2004 Connection Diagram
SG2004
PDF/DataSheet Download
- Datasheet: SG2004
- File Size: 100862 KB
- Manufacturer: MICROSEMI [Microsemi Corporation]
- Click here to Download
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