Purchase SG2001/A, In-stock SG2001/A From SeekIC.
Part Number: SG2001/A
Description: The SG2001/A series low-power, low-noise, low-dropout, CMOS linear voltage regulators operate from a 2...
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SG2001/A
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DataSheet
General Description
SG2001/A General Description
The SG2001/A series low-power, low-noise, low-dropout, CMOS linear voltage regulators operate from a 2.5V to 5.5V input and deliver up to 150mA. They are the perfect choice for low voltage, low power applications. An ultra low ground current (100A at 150mA output) makes these parts attractive for battery operated power systems. The SG2001/A series also offer ultra low dropout voltage (105mV at 150mA output) to prolong battery life in portable electronics. Systems requiring a quiet voltage source, such as RF applications, will benefit from the SG2001/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 1.2V to 5.0V. Other features include a 10nA logic-controlled shutdown mode, foldback current limit and thermal shutdown protection.
Devices come in 5-pin SOT23 package.
SG2001/A 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
Package Thermal Resistance
SOT23-5, JA....................................................................... 250/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
Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
SG2001/A Features
` Low Output Noise: 30VRMS typ(10Hz to 100KHz)
` Ultra-Low Dropout Voltage: 105mV at 150mA output
` Low 77A No-Load Supply Current
` Low 100A Operating Supply Current at 150mA 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 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 2.85V, 3.0V, 3.3V, 3.6V, and 5.0V Adjustable Output from 1.5V to 5.0V
` Ultra-Low Dropout Voltage: 105mV at 150mA output
` Low 77A No-Load Supply Current
` Low 100A Operating Supply Current at 150mA 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 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 2.85V, 3.0V, 3.3V, 3.6V, and 5.0V Adjustable Output from 1.5V to 5.0V
SG2001/A Typical Application
·Cellular Telephones
·Cordless Telephones
·PHS Telephones
·PCMCIA Cards
·Modems
·MP3 Player
·Hand-Held Instruments
·Palmtop Computers
·Electronic Planners
·Portable/Battery-Powered Equipment
·Cordless Telephones
·PHS Telephones
·PCMCIA Cards
·Modems
·MP3 Player
·Hand-Held Instruments
·Palmtop Computers
·Electronic Planners
·Portable/Battery-Powered Equipment
SG2001/A Connection Diagram
SG2000
PDF/DataSheet Download
- Datasheet: SG2000
- File Size: 100862 KB
- Manufacturer: MICROSEMI [Microsemi Corporation]
- Click here to Download
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