KD1084XX Datasheet, PDF (9/22 Pages) STMicroelectronics – 5 A low drop positive voltage regulator adjustable and fixed

KD1084Axx
Electrical characteristics
Table 6.
Symbol
Electrical characteristics of KD1084A#33 (V_I = 6.3 V, C_I = C_O = 10 µF (tant.),
T_A = -40 to 125 °C, unless otherwise specified)
Parameter
Test conditions
Min. Typ. Max.
V_O
ΔV_O
ΔV_O
V_d
I_q
I_sc
SVR
eN
S
S
Output voltage
I_O = 0 mA, T_J = 25°C
I_O = 0 to 5A, V_I = 4.9 to 10V
Line regulation
I_O = 0 mA, V_I = 4.9 to 10V T_J = 25°C
I_O = 0 mA, V_I = 4.9 to 10V
Load regulation
I_O = 0 to 5A, T_J = 25°C
I_O = 0 to 5A
Dropout voltage
I_O = 5 A
Quiescent current
V_I ≤10V
Short circuit current
V_I - V_O = 5V
Thermal regulation
T_A = 25°C, 30ms pulse
Supply voltage rejection
f = 120 Hz, C_O = 25µF, I_O = 5A
V_I = 6.8 ± 1.5V
RMS Output noise voltage
(% of V_O)
T_A = 25°C, f = 10Hz to 10kHz
Temperature stability
Long term stability
T_A = 125°C, 1000Hrs
3.267 3.3 3.333
3.234 3.35 3.366
0.5
6
1
6
3
15
7
20
1.3 1.5
5
10
5.5
7
0.003 0.015
60
72
0.003
0.5
0.5
Unit
V
V
mV
mV
mV
V
V
mA
A
%/W
dB
%
%
%
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