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SG7800A/SG7800 SERIES
05/01 Rev 1.4
LINFINITY Microelectronics Inc.
Copyright
© 1997
11861 Western Avenue
∞
∞
∞
∞
∞ Garden Grove, CA 92841
3
(714) 898-8121
∞
∞
∞
∞
∞ FAX: (714) 893-2570
CHARACTERISTIC CURVES (continued)
POSITIVE REGULATOR
FIGURE 2.
MINIMUM INPUT - OUTPUT VOLTAGE
VS. LOAD CURRENT
FIGURE 3.
RIPPLE REJECTION VS. FREQUENCY
FIGURE 4.
TEMPERATURE COEFFICIENT OF OUTPUT VOLTAGE
APPLICATIONS
FIGURE 5 - FIXED OUTPUT REGULATOR
FIGURE 6 - CIRCUIT FOR INCREASING OUTPUT VOLTAGE
FIGURE 8 - ADJUSTABLE OUTPUT REGULATOR, 7V to 30V
FIGURE 7 - HIGH OUTPUT CURRENT, SHORT CIRCUIT PROTECTED