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TA78M18F Datasheet(PDF) 8 Page - Toshiba Semiconductor

No. de Pieza. TA78M18F
Descripción  Output Current of 0.5 A, Three-Terminal Positive Voltage Regulators
Descarga  21 Pages
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Fabricante  TOSHIBA [Toshiba Semiconductor]
Página de inicio  http://www.semicon.toshiba.co.jp/eng
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TA78M18F Datasheet(HTML) 8 Page - Toshiba Semiconductor

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TA78M05,06,08,09,10,12,15,18,20,24F
2007-02-19
8
TA78M12F
Electrical Characteristics
(Unless otherwise specified, VIN = 19 V, IOUT = 350 mA, 0°C Tj 125°C, CIN = 0.33 μF,
COUT = 0.1 μF)
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
Output voltage
VOUT
1
Tj = 25°C
11.5
12.0
12.5
V
14.5 V ≤ VIN ≤ 30 V,
IOUT = 200 mA
7
100
Line regulation
Reg·line
1
Tj = 25°C
16 V ≤ VIN ≤ 30 V,
IOUT = 200 mA
3
50
mV
5 mA ≤ IOUT ≤ 500 mA
27
240
Load regulation
Reg·load
1
Tj = 25°C
5 mA ≤ IOUT ≤ 200 mA
10
120
mV
Output voltage
VOUT
1
Tj = 25°C
14.5 V ≤ VIN ≤ 27 V,
5 mA ≤ IOUT ≤ 350 mA
11.4
12.6
V
Quiescent current
IB
1
Tj = 25°C
4.8
8.0
mA
Line
ΔIBI
1
15 V ≤ VIN ≤ 30.5 V,
IOUT = 200 mA
0.8
Quiescent current
change
Load
ΔIBO
1
Tj = 25°C
5 mA ≤ IOUT ≤ 350 mA
0.5
mA
Output noise voltage
VNO
2
Ta = 25°C, 10 Hz ≤ f ≤ 100 kHz
70
300
μVrms
Ripple rejection
R.R.
3
f = 120 Hz, IOUT = 100 mA,
15 V ≤ VIN ≤ 25 V, Tj = 25°C
50
57
dB
Short circuit current limit
ISC
1
Tj = 25°C
960
mA
Dropout voltage
VD
1
Tj = 25°C
1.7
V
Average temperature
coefficient of output voltage
TCVO
1
IOUT = 5 mA
−1.6
mV/°C


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