ST 78L05U (SOT-89)
3-Terminal Positive Voltage
Regulator
Absolute Maximum Ratings (Ta = 25 OC) Parameter
Symbol
Input Voltage
VI
Power Dissipation
Ptot
Operating Temperature
Topr
Storage Temperature Range
Ts
1) 15 mm X 25 mm X 0.
7 mm alumina ceramic board, Ta ≤ 25 OC
Rating 30
800 1) -20~120 -55~150
Unit V
mW OC OC
Electrical Characteristics (Ta = 25 OC) (Unless otherwise specified, 0 OC ≦TJ ≦125 OC, VI = 10 V, IO = 40 mA, CI = 0.
33 µF, CO = 0.
1 µF)
Parameter
Symbol
Test Condition
Min.
Typ.
Max.
Output Voltage
VO Tj = 25 OC
4.
8 5 5.
2
7 V ≦ Vi ≦ 20 V, IO = 1 mA – 40 mA 4.
75 - 5.
25
7V ≦Vi ≦ V MAX.
, IO = 1 mA – 70 mA 4.
75 - 5.
25
Load Regulation
∆VO
IO = 1 mA – 100 mA, ...