TS78M18CP Datasheet, PDF (5/8 Pages) Taiwan Semiconductor Company, Ltd – 3-Terminal 500mA Positive Voltage Regulator

TS78M00 Series
3-Terminal 500mA Positive Voltage Regulator
TS78M24 Electrical Characteristics
Vin=33V, Iout=350mA, 0^oC≤Tj≤125^oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Condition
Min Typ Max Unit
Tj=25^oC
23.07 24 24.96
Output voltage
Vout
27V≤Vin≤38V,
5mA≤Iout≤350mA
V
22.85 24 25.20
Line Regulation
Load Regulation
Quiescent Current
REGline Tj=25^oC ^{27V≤Vin≤38V}
--
28V≤Vin≤32V
--
REGload Tj=25^oC ^{5mA≤Iout≤500mA}
--
5mA≤Iout≤200mA
--
Iq
Iout=0, Tj=25^oC
--
18
480
6
240
mV
12
480
4
240
3
6
Quiescent Current Change
Output Noise Voltage
27V≤Vin≤38V
∆Iq
5mA≤Iout≤500mA
Vn
10Hz≤f≤100KHz, Tj=25^oC
--
--
0.8
mA
--
--
0.5
--
170
--
µV
Ripple Rejection Ratio
Voltage Drop
RR
Vdrop
f=120Hz, 27V≤Vin≤37V
Iout=500mA, Tj=25^oC
54
80
--
dB
--
2
--
V
Output Resistance
Output Short Circuit Current
Peak Output Current
Rout
Ios
Io peak
f=1KHz
Tj=25^oC
Tj=25^oC
--
28
--
mΩ
--
50
--
mA
--
0.7
--
A
Temperature Coefficient of
Output Voltage
∆Vout/ ∆Tj Iout= 5mA, 0^oC≤Tj≤125^oC
--
-0.5
--
mV/ ^oC
Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as
possible, and thermal effects must be taken into account separately.
This specification applies only for DC power dissipation permitted by absolute maximum ratings.
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Version: C12