lt3011emse Linear Technology Corporation, lt3011emse Datasheet - Page 3

• Manufacturer Part Number: lt3011emse
• Description: 50ma, 3v To 80v Low Dropout Micropower Linear Regulator With Pwrgd
• Manufacturer: Linear Technology Corporation

ELECTRICAL CHARACTERISTICS
The
ELECTRICAL CHARACTERISTICS
The
PARAMETER
Minimum Input Voltage
ADJ Pin Voltage (Notes 2, 3)
Line Regulation (Note 2)
Load Regulation (Note 2)
Dropout Voltage
V
GND Pin Current
V
(Notes 4, 6)
Output Voltage Noise
ADJ Pin Bias Current
Shutdown Threshold
SHDN Pin Current (Note 8)
Quiescent Current in Shutdown
PWRGD Trip Point
PWRGD Trip Point Hysteresis
PWRGD Output Low Voltage
C
C
Ripple Rejection
Current Limit
Input Reverse Leakage Current
Reverse Output Current (Note 9)
PARAMETER
Minimum Input Voltage
ADJ Pin Voltage (Notes 2, 3)
Line Regulation (Note 2)
Load Regulation (Note 2)
IN
IN
T
T
Pin Charging Current
Pin Voltage Differential
= V
= V
l
l
denotes the specifi cations which apply over the –40°C to 125°C operating temperature range, otherwise specifi cations are T
denotes the specifi cations which apply over the –40°C to 150°C operating temperature range, otherwise specifi cations are T
OUT(NOMINAL)
OUT(NOMINAL)
(Notes 4, 5)
CONDITIONS
I
V
4V < V
ΔV
V
V
I
I
I
I
I
I
I
I
I
I
C
(Note 7 )
V
V
V
V
V
% of Nominal Output Voltage, Output Rising
% of Nominal Output Voltage
I
V
V
V
V
V
V
CONDITIONS
I
V
4V < V
ΔV
V
V
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
PWRGD
LOAD
IN
IN
IN
OUT
OUT
OUT
SHDN
SHDN
IN
CT(PWRGD High)
IN
IN
IN
IN
OUT
IN
IN
IN
IN
IN
= 3V, I
= 4V, ΔI
= 4V, ΔI
= 6V, V
= 7V (Avg), V
= 7V, V
= 4V, ΔV
= –80V, V
= 3V, I
= 4V, ΔI
= 4V, ΔI
= 3V to 80V, I
= 3V to 80V, I
= 10μF , I
= Off to On
= On to Off
= 1.24V, V
= 50mA
= 1mA
= 1mA
= 10mA
= 10mA
= 50mA
= 50mA
= 0mA
= 1mA
= 10mA
= 50mA
= 50mA
IN
IN
= 0V
= 6V
= 50μA
< 80V, 1mA < I
< 80V, 1mA < I
LOAD
LOAD
SHDN
OUT
LOAD
LOAD
LOAD
LOAD
OUT
OUT
LOAD
= 0V
= 1mA
= 1mA
IN
= 0V
– V
= –0.1V (Note 2)
= 1mA to 50mA
= 1mA to 50mA
= 1mA to 50mA
= 1mA to 50mA
RIPPLE
= 0V
< 1.24V (Note 2)
LOAD
LOAD
= 50mA, BW = 10Hz to 100kHz, V
CT(PWRGD Low)
LOAD
LOAD
= 1mA
= 0.5V
= 1mA
(LT3011E, LT3011I)
(LT3011H)
< 50mA
< 50mA
P-P
, f
RIPPLE
= 120Hz, I
LOAD
OUT
= 1.24V
= 50mA
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
1.228
1.215
1.228
1.215
MIN
MIN
0.3
85
65
60
1.24
1.24
1.67
1.24
1.24
TYP
TYP
100
200
300
105
410
100
140
140
2.8
1.9
1.3
1.1
0.5
0.1
1.1
2.8
46
30
90
85
1
6
1
3
8
1
6
LT3011
1.252
1.265
1.252
1.265
MAX
MAX
150
190
260
350
370
550
200
700
100
250
3.3
0.5
12
15
25
90
94
15
12
15
25
4
2
2
5
6
6
4
J
J
= 25°C.
= 25°C.
UNITS
μV
UNITS
3
3011f
RMS
mV
mV
mV
mV
mV
mV
mV
mV
mV
mA
mV
mA
mA
mA
mV
mV
mV
μA
μA
μA
nA
μA
μA
μA
μA
dB
μA
%
%
V
V
V
V
V
V
V
V
V