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LT3063 Datasheet(PDF) 3 Page - Linear Technology

Part # LT3063
Description  45V VIN, Micropower, Low Noise, 200mA LDO with Active Output Discharge
PDF  22 Pages
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Manufacturer  LINER [Linear Technology]
Direct Link  http://www.linear.com
Logo LINER - Linear Technology

LT3063 Datasheet(HTML) 3 Page - Linear Technology

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LT3063 Series
3
3063fa
For more information www.linear.com/LT3063
ELECTRICAL CHARACTERISTICS
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Minimum Input Voltage (Note 4)
ILOAD = 200mA
l
1.6
2.1
V
Regulated Output Voltage (Note 5)
LT3063-3.3: VIN = 3.9, ILOAD = 1mA
LT3063-3.3: 3.9V < VIN < 45V, 1mA < ILOAD < 200mA
LT3063-5: VIN = 5.6, ILOAD = 1mA
LT3063-5: 5.6V < VIN < 45V, 1mA < ILOAD < 200mA
l
l
3.267
3.234
4.950
4.900
3.3
5
3.333
3.366
5.050
5.100
V
V
V
V
ADJ Pin Voltage (Notes 4, 5)
VIN = 2.1V, ILOAD = 1mA
2.1V < VIN < 45V, 1mA < ILOAD < 200mA (E-, I-Grades)
2.1V < VIN < 45V, 1mA < ILOAD < 200mA (MP-, H-Grades)
l
l
594
588
585
600
600
600
606
612
612
mV
mV
mV
Line Regulation (Note 4)
ILOAD = 1mA
LT3063-3.3: ΔVIN = 3.9V to 45V (E-, I-Grades)
LT3063-5: ΔVIN = 5.6V to 45V (E-, I-Grades)
l
l
1.6
3.1
22
33
mV
mV
LT3063: ΔVIN = 2.1V to 45V (E-, I-Grades)
LT3063: ΔVIN = 2.1V to 45V (MP-, H-Grades)
l
l
0.5
4
6
mV
mV
Load Regulation (Note 4)
ILOAD = 1mA to 200mA
LT3063-3.3: VIN = 3.9V (E-, I-Grades)
LT3063-5: VIN = 5.6V (E-, I-Grades)
l
l
7.1
7.6
28
39
mV
mV
LT3063: VIN = 2.1V (E-, I-Grades)
LT3063: VIN = 2.1V (MP-, H-Grades)
l
l
0.3
4
9
mV
mV
Dropout Voltage
VIN = VOUT(NOMINAL)
(Notes 6, 7)
ILOAD = 1mA
ILOAD = 1mA
l
65
110
180
mV
mV
ILOAD = 10mA
ILOAD = 10mA
l
130
180
270
mV
mV
ILOAD = 100mA
ILOAD = 100mA
l
250
290
430
mV
mV
ILOAD = 200mA
ILOAD = 200mA
l
300
360
530
mV
mV
GND Pin Current
VIN = VOUT(NOMINAL) + 0.6V
(Notes 6, 8)
ILOAD = 0
ILOAD = 1mA
ILOAD = 10mA
ILOAD = 100mA
ILOAD = 200mA
l
l
l
l
l
45
70
225
2
5
90
120
500
4
10
µA
µA
µA
mA
mA
Output Voltage Noise
COUT = 10µF, ILOAD = 200mA, CREF/BYP = 0.01µF
VOUT = 600mV, BW = 10Hz to 100kHz
30
µVRMS
ADJ Pin Bias Current (Notes 4, 9)
l
15
60
nA
Shutdown Threshold
VOUT = Off to On
VOUT = On to Off
l
l
0.3
0.8
0.7
1.5
V
V
SHDN Pin Current (Note 10)
VSHDN = 0V
VSHDN = 45V
l
l
1.2
<1
3
µA
µA
Quiescent Current in Shutdown
VIN = 45V, VSHDN = 0V
1.25
3
µA
Ripple Rejection
VIN – VOUT = 1.5V (AVG), VRIPPLE = 0.5VP-P,
fRIPPLE = 120Hz, ILOAD = 200mA
LT3063-3.3
LT3063-5
LT3063 (Note 4)
58
55
70
73
70
85
dB
dB
dB
Current Limit
VIN = 7V, VOUT = 0
VIN = VOUT(NOMINAL) + 1V (Note 11), ΔVOUT = –5%
l
220
320
mA
mA
Input Reverse Leakage Current
VIN = -45V, VOUT = 0
l
1
mA
Output Discharge Time (Note 6)
VOUT Discharged to 10% of Nominal, COUT = 10μF
l
0.75
2
ms
Reverse Output Current
LT3063-3.3: VOUT = 3.3, VIN = VSHDN = 2.1V
LT3063-3.3: VOUT = 5, VIN = VSHDN = 2.1V
LT3063: VOUT = 3.3, VIN = VSHDN = 2.1V (Note 4)
7.3
8.4
2.5
15
15
15
μA
μA
μA
The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. (Note 3)



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