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LE00AB Datasheet(PDF) 6 Page - STMicroelectronics

Part No. LE00AB
Description  VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
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Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
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LE00AB Datasheet(HTML) 6 Page - STMicroelectronics

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LE00AB/C SERIES
6/27
Table 8: Electrical Characteristics For LE25AB (refer to the test circuits, Tj = 25°C, CI = 0.1 µF,
CO = 2.2 µF unless otherwise specified.)
Table 9: Electrical Characteristics For LE25C (refer to the test circuits, Tj = 25°C, CI = 0.1 µF,
CO = 2.2 µF unless otherwise specified.)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
VO
Output Voltage
IO = 10 mA, VI = 4.5 V
2.475
2.5
2.525
V
IO = 10 mA, VI = 4.5 V, Ta = -25 to 85°C
2.45
2.55
VI
Operating Input Voltage
IO = 100 mA
18
V
IO
Output Current Limit
150
mA
∆V
O
Line Regulation
VI = 3.2 to 18 V,
IO = 0.5 mA
3
15
mV
∆V
O
Load Regulation
VI = 3.5 V
IO = 0.5 to 100 mA
3
15
mV
Id
Quiescent Current
VI = 3.5 to 18V, IO = 0mA
ON MODE
0.5
1
mA
VI = 3.5 to 18V, IO = 100mA
1.5
3
VI = 6 V
OFF MODE
50
100
µA
SVR
Supply Voltage Rejection
IO = 5 mA
VI = 4.5 ± 1 V
f = 120 Hz
82
dB
f = 1 KHz
77
f = 10 KHz
60
eN
Output Noise Voltage
B = 10 Hz to 100 KHz
50
µV
Vd
Dropout Voltage
IO = 100 mA
0.2
0.4
V
IO = 100 mA
Ta = -40 to 125°C
0.5
VIL
Control Input Logic Low
Ta = -40 to 125°C
0.8
V
VIH
Control Input Logic High
Ta = -40 to 125°C
2
V
II
Control Input Current
VI = 6 V,
VC = 6 V
10
µA
CO
Output Bypass Capacitance ESR = 0.1 to 10
IO = 0 to 100 mA
2
10
µF
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
VO
Output Voltage
IO = 10 mA, VI = 4.5 V
2.45
2.5
2.55
V
IO = 10 mA, VI = 4.5 V, Ta = -25 to 85°C
2.4
2.6
VI
Operating Input Voltage
IO = 100 mA
18
V
IO
Output Current Limit
150
mA
∆V
O
Line Regulation
VI = 3.2 to 18 V,
IO = 0.5 mA
3
20
mV
∆V
O
Load Regulation
VI = 3.5 V
IO = 0.5 to 100 mA
3
25
mV
Id
Quiescent Current
VI = 3.5 to 18V, IO = 0mA
ON MODE
0.5
1
mA
VI = 3.5 to 18V, IO = 100mA
1.5
3
VI = 6 V
OFF MODE
50
100
µA
SVR
Supply Voltage Rejection
IO = 5 mA
VI = 4.5 ± 1 V
f = 120 Hz
82
dB
f = 1 KHz
77
f = 10 KHz
60
eN
Output Noise Voltage
B = 10 Hz to 100 KHz
50
µV
Vd
Dropout Voltage
IO = 100 mA
0.2
0.4
V
IO = 100 mA
Ta = -40 to 125°C
0.5
VIL
Control Input Logic Low
Ta = -40 to 125°C
0.8
V
VIH
Control Input Logic High
Ta = -40 to 125°C
2
V
II
Control Input Current
VI = 6 V,
VC = 6 V
10
µA
CO
Output Bypass Capacitance ESR = 0.1 to 10
IO = 0 to 100 mA
2
10
µF


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