(Hong Kong)
Product Summary
The FAN1117AS285X is a low dropout three-terminal regulator with 1A output current capability. The FAN1117AS285X has been optimized for low voltage where transient response and minimum input voltage are critical. The 2.85V version is designed specifically to be used in Active Terminators for SCSI bus. Applications are (1)Active SCSI terminators; (2)High efficiency linear regulators; (3)Post regulators for switching supplies; (4)Battery chargers; (5)12V to 5V linear regulators; (6)Motherboard clock supplies.
Parametrics
FAN1117AS285X absolute maximum ratings: (1)VIN: 18 V; (2)Operating Junction Temperature Range: 0 to 125 °C; (3)Storage Temperature Range: -65 to 150 °C; (4)Lead Temperature (Soldering, 10 sec.): 300 °C; (5)Current Limit (VIN – VOUT)= 2V: 1.1 to 1.5 A; (6)Junction Temperature: 155 °C; (7)Ripple Rejection f = 120Hz, COUT = 22 μF Tantalum, (VIN – VOUT)= 3V, IOUT = 1A: 60 to 72 dB.
Features
FAN1117AS285X features: (1)Low dropout voltage; (2)Load regulation: 0.05% typical; (3)Trimmed current limit; (4)On-chip thermal limiting; (5)Standard SOT-223, TO-220, and TO-252 packages; (6)Three-terminal adjustable or fixed 1.8V, 2.5V, 2.85V, 3.3V, 5V.
Diagrams
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 FAN1117AS285X |
Fairchild Semiconductor |
Low Dropout (LDO) Regulators 1A Adjustable LDO |
Data Sheet |
Negotiable |
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