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TL750M Datasheet, PDF (5/20 Pages) Texas Instruments – LOW-DROPOUT VOLTAGE REGULATORS
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TL750M SERIES, TL751M SERIES
LOW-DROPOUT VOLTAGE REGULATORS
SLVS021K – JANUARY 1988 – REVISED OCTOBER 2006
TL75xM10C Electrical Characteristics(1)
VI = 14 V, IO = 300 mA, ENABLE = 0 V for TL751M10, TJ = 25°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TL750M10C
TL751M10C
MIN
TYP
UNIT
MAX
Output voltage
Input voltage regulation
Ripple rejection
Output regulation voltage
Dropout voltage
Output noise voltage
TJ = 0°C to 125°C
VI = 12 V to 18 V, IO = 250 mA
VI = 11 V to 26 V, IO = 250 mA
VI = 13 V to 23 V, f = 120 Hz
IO = 5 mA to 750 mA
IO = 500 mA
IO = 750 mA
f = 10 Hz to 100 kHz
9.9
10
9.8
15
20
50
55
30
1000
10.1
V
10.2
43
mV
75
dB
100 mV
0.5
V
0.6
µV
Bias current
Bias current (TL751Mxx only)
IO = 750 mA
IO = 10 mA
ENABLE ≥ 2 V
60
75
mA
5
200 µA
(1) Pulse-testing techniques maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be
taken into account separately. All characteristics are measured with a 0.1-µF capacitor across the input and a 10-µF tantalum capacitor
on the output, with equivalent series resistance within the guidelines shown in Figure 1.
TL75xM12C Electrical Characteristics(1)
VI = 14 V, IO = 300 mA, ENABLE = 0 V for TL751M12, TJ = 25°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TL750M12C
TL751M12C
MIN
TYP
Output voltage
Input voltage regulation
Ripple rejection
Output regulation voltage
Dropout voltage
Output noise voltage
TJ = 0°C to 125°C
VI = 14 V to 19 V, IO = 250 mA
VI = 13 V to 26 V, IO = 250 mA
VI = 13 V to 23 V, f = 120 Hz
IO = 5 mA to 750 mA
IO = 500 mA
IO = 750 mA
f = 10 Hz to 100 kHz
11.88
12
11.76
15
20
50
55
30
1000
Bias current
IO = 750 mA
60
IO = 10 mA
Bias current (TL751Mxx only) ENABLE ≥ 2 V
MAX
12.12
12.24
43
78
120
0.5
0.6
75
5
200
UNIT
V
mV
dB
mV
V
µV
mA
µA
(1) Pulse-testing techniques maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be
taken into account separately. All characteristics are measured with a 0.1-µF capacitor across the input and a 10-µF tantalum capacitor
on the output, with equivalent series resistance within the guidelines shown in Figure 1.
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