MC78LXXA/LM78LXXA/MC78L05AA
2
Absolute Maximum Ratings
Electrical Characteristics(MC78L05A/LM78L05A)
(VI = 10V, IO = 40mA, 0 °C ≤ TJ ≤ 125 °C, CI = 0.33 µF, CO = 0.1µF, unless otherwise specified. (Note 1)
Note:
1. The max imum st eady sta te usable output cu rrent and inpu t voltage are very depende nt on the heat si nking an d/or lead leng th
of the pa ckage. The data above represen t pulse test con ditions w ith junc tion tem perature as indic ated at the initia tion of te sts.
2. Pow er dis sipation P D ≤ 0.75W.
Parameter Symbol Value Unit
Input Voltage (for VO = 5V, 8V)
(for VO = 12V to 18V)
(for VO = 24V VI30
35
40
V
V
V
Operating Junction Temperature Range TJ0 ~ +150 °C
Storage Temperature Range TSTG -65 ~ +150 °C
Parameter Symbol Conditions Min. Typ. Max. Unit
Output Voltage VOTJ = 25 °C4.85.05.2V
Line Regulation (Note1) ∆VOTJ = 25 °C7V ≤
≤≤
≤ VI ≤
≤≤
≤ 20V - 8 150 mV
8V ≤
≤≤
≤ VI ≤
≤≤
≤ 20V - 6 100 mV
Load Regulation (Note1) ∆VOTJ = 25 °C1mA ≤ IO ≤ 100mA - 11 60 mV
1mA ≤ IO ≤ 40mA - 5.0 30 mV
Output Voltage VO7V ≤VI ≤20V 1mA ≤ IO ≤ 40mA - - 5.25 V
7V ≤VI ≤ VMAX
(Note 2) 1mA ≤ IO ≤ 70mA 4.75 - 5.25 V
Quiescent Current IQTJ = 25 °C-2.05.5mA
Quiescent Current
Change with line ∆IQ8V ≤VI ≤ 20V - - 1.5 mA
with load ∆IQ1mA ≤ IO ≤ 40 mA - - 0.1 mA
Output Noise Voltage VNTA = 25 °C, 10Hz ≤ f ≤ 100KHz - 40 - µV/Vo
Temperature Coefficient of VO∆VO/∆TI
O = 5mA - -0.65 - mV/ °C
Ripple Rejection RR f = 120Hz, 8V ≤ VI ≤ 18V, TJ = 25 °C41 80 - dB
Dropout Voltage VDTJ = 25 °C-1.7-V