78L05U
ST 78L05U (SOT-89)
3-Terminal Positive Voltage Regulator
Absolute Maximum Ratings (Ta = 25 OC) Parameter
Symbol
Input Voltage
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 m W OC OC
Electrical Characteristics (Ta = 25 OC) (Unless otherwise specified, 0 OC ≦TJ ≦125 OC, VI = 10 V, IO = 40 m A, 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 m A
- 40 m A 4.75
- 5.25
7V ≦Vi ≦ V MAX., IO = 1 m A
- 70 m A 4.75
- 5.25
Load Regulation
∆VO
IO = 1 m A
- 100 m A, Tj = 25 OC IO = 1 m A
- 40 m A, Tj = 25 OC
- 11 60
- 5.0 30
Line Regulation
∆VO
7 V ≤ VI ≤ 20 V, Tj = 25 OC 8 V ≤ VI ≤ 20 V, Tj = 25...
