SC4205: Very Low Dropout 1 Amp Regulator With Enable
The SC4205 is a high performance positive voltage regulator designed for use in applications requiring very low dropout voltage at up to 1 Amp. Since it has superior dropout characteristics compared to regular LDOs, it can be used to supply 2.5V on motherboards or 2.8V on peripheral cards from the 3.3V supply thus allowing the elimination of costly heatsinks.
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- 350mV dropout @ 1A
- Adjustable output from 1.2V to 4.8V
- 2.5V and 1.8V options (adjustable externally using resistors)
- Over current and over temperature protection
- Enable pin
- 10µA quiescent current in shutdown
- Low reverse leakage (output to input)
- Surface mount and through-hole packages
- Full industrial temperature range
- Available in SOIC-8EDP package
- Battery-powered systems
- Motherboards
- Peripheral cards
- Network cards
- Set-top boxes
- Medical equipment
- Notebook computers
- SC4205IS-1.8TR: Package Minimum Tape & Reel Only
- SC4205IS-1.8TRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
- SC4205IS-2.5TR: Package Minimum Tape & Reel Only
- SC4205IS-2.5TRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
