TS29100 Datasheet, PDF (2/8 Pages) Taiwan Semiconductor Company, Ltd – 1.0A Ultra Low Dropout Positive Voltage Regulator

Electrical Characteristics
Vin = Vout + 1V, Venable= 2.4V, I_L = 10mA, C_o = 10uF, Adjustable versions are programmed to 5V output, Ta = 25 ^oC
unless otherwise specified.
Parameter
Conditions
Min
Typ
Max
Unit
Output Voltage
0.990|Vo| 12 / 5.0 1.010|Vo|
Output Voltage
10mA ≤ I_L ≤ 1.0A,
Vo+1V ≤ Vin ≤ 26V
0.980|Vo| 3.3/ 2.5 1.020|Vo|
V
Input Supply Voltage
Output Voltage Temperature
--
--
26
V
--
20
100
ppm/ ^oC
Coefficient
Line Regulation
Vo+1V ≤ Vin ≤ 26V
--
0.05
0.5
%
Load Regulation
Dropout Voltage (Note 4)
Quiescent Current (Note 5)
Short Circuit Current (Note 6)
10mA ≤ I_L ≤ 1.0A
I_L=100mA
I_L=500mA
I_L=1.0A
I_L=500mA
I_L=1.0A
Vout=0
--
0.2
1.0
%
--
100
200
--
200
mV
--
400
600
--
4
--
mA
--
10
20
--
2.0
--
A
Output Noise,
10Hz to 100KHz, I_L=100mA
Reference (TS29102CS)
C_L=2.2uF
C_L=10uF
C_L=33uF
--
600
--
--
400
--
uVrms
--
260
--
Reference Voltage
0.980|Vo|
1.24
1.020|Vo|
Reference Voltage
10mA ≤ I_L ≤ 1.5A,
2.3V ≤ Vin ≤ 26V
0.970|Vo|
1.030|Vo|
V
Adjust Pin Bias Current
Reference Voltage Temperature
(Note 7)
--
40
80
nA
--
20
--
ppm/ ^oC
Coefficient
Adjust Pin Bias Current
--
0.1
--
nA/ ^oC
Temperature Coefficient
Flag Output (TS29101CS)
Output Leakage Current
Output Low Voltage
Upper Threshold Voltage
V_OH=26V
Vin=4.5V, I_OL=250uA
(Note 8)
--
--
2
uA
--
--
300
mV
40
60
--
mV
Lower Threshold Voltage
(Note 8)
--
75
95
mV
Hysteresis
(Note 8)
--
15
--
mV
Enable Input (TS29101 / TS29102)
Input Logic Voltage
Low (OFF)
--
--
0.8
V
High (ON)
2.4
--
--
Enable Pin Input Current
Ven=26V
--
--
750
uA
Ven=0.8V
--
--
5
Regulator Output Current
Ven ≤ 0.8V, Vin ≤ 26V,
--
10
500
uA
Shutdown
Vout=0
TS29100/1/2
2-2
2003/12 rev. A