KA78L12A

www.fairchildsemi.com KA78LXXA 3-terminal 0.1A positive voltage regulator Features Maximum Output Current of 100mA Output Voltage of 5V, 6V, 8V, 9V,10V, 12V, 15V, 18V and 24V Thermal Overload Protection Short Circuit Current Limiting Output Voltage Offered in ± 5% Tolerance Description The KA78LXX series of fixed voltage monolithic integrated circuit voltage regulators are suitable for application that required supply current up to 100mA. TO-92 1 1: Output 2: GND 3: Input 8-SOP 1 1: Output 2: GND 3: GND 4: NC 5: NC 6: GND 7: GND 8: Input Internal Block Diagram VIt Inpu 3 I THERMAL SHUTDOWN CIRCUIT REFERENCE VOLTAGE + - SHORT CIRCUIT PROTECTION RSC GND 2 V0 Outpu t 1 Rev. 5.0 ©2000 Fairchild Semiconductor International KA78LXXA Absolute Maximum Ratings Parameter Input Voltage (for VO = 5V, 8V) (for VO = 12V to 18V) (for VO = 24V Operating Junction Temperature Range Storage Temperature Range Symbol VI Value 30 35 40 0 ~ +150 -65 ~ +150 Unit V V V °C °C TJ TSTG Electrical Characteristics(KA78L05A) (VI = 10V, IO = 40mA, 0 °C ≤ TJ ≤ 125 °C, CI = 0.33 µF, CO = 0.1µF, unless otherwise specified. (Note 1) Parameter Output Voltage Line Regulation Symbol VO ∆VO ∆VO TJ = 25 °C TJ = 25 °C TJ = 25 °C 7V ≤VI ≤20V Output Voltage Quiescent Current Quiescent Current Change Output Noise Voltage Temperature Coefficient of VO Ripple Rejection Dropout Voltage with line with load VO IQ ∆ IQ ∆ IQ VN ∆VO/∆T RR VD 7V ≤VI ≤ VMAX (Note 2) TJ = 25 °C 8V ≤VI ≤ 20V 1mA ≤ I...