Storage Temperature Range.................. –65°C to 150°C
Operating Junction Temperature Range
(Notes 3, 10, 11)
LT3010E ............................................. –40°C to 125°C
LT3010H ............................................ –40°C to 140°C
LT3010MP.......................................... –55°C to 125°C
Lead Temperature (Soldering, 10 sec) ................. 300°C
MS8E PACKAGE
8-LEAD PLASTIC MSOP
*SENSE FOR LT3010-5, ADJ FOR LT3010
T
JMAX
= 125°C (LT3010E/LT3010MP),
θ
JA
= 40°C/W,
θ
JC
= 16°C/W†
T
JMAX
= 140°C (LT3010H),
θ
JA
= 40°C/W,
θ
JC
= 16°C/W†
SEE APPLICATIONS INFORMATION SECTION.
EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
†MEASURED AT BOTTOM PAD
ORDER INFORMATION
LEAD FREE FINISH
LT3010EMS8E#PBF
LT3010EMS8E-5#PBF
LT3010HMS8E#PBF
LT3010HMS8E-5#PBF
LT3010MPMS8E#PBF
LT3010MPMS8E-5#PBF
LEAD BASED FINISH
LT3010EMS8E
LT3010EMS8E-5
LT3010HMS8E
LT3010HMS8E-5
LT3010MPMS8E
LT3010MPMS8E-5
TAPE AND REEL
LT3010EMS8E#TRPBF
LT3010EMS8E-5#TRPBF
LT3010HMS8E#TRPBF
LT3010HMS8E-5#TRPBF
LT3010MPMS8E#TRPBF
LT3010MPMS8E-5#TRPBF
TAPE AND REEL
LT3010EMS8E#TR
LT3010EMS8E-5#TR
LT3010HMS8E #TR
LT3010HMS8E-5 #TR
LT3010MPMS8E#TR
LT3010MPMS8E-5#TR
PART MARKING*
LTZF
LTAEF
LTCLP
LTCLQ
LTZF
LTAEF
PART MARKING*
LTZF
LTAEF
LTCLP
LTCLQ
LTZF
LTAEF
PACKAGE DESCRIPTION
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
PACKAGE DESCRIPTION
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
–40°C to 140°C
–40°C to 140°C
–55°C to 125°C
–55°C to 125°C
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
–40°C to 140°C
–40°C to 140°C
–55°C to 125°C
–55°C to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
For more information on lead free part marking, go to:
http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to:
http://www.linear.com/tapeandreel/
(LT3010E, LT3010MP) The
l
denotes the specifications which apply over
the –40°C to 125°C (LT3010E) or –55°C to 125°C (LT3010MP) operating temperature range, otherwise specifications are at T
A
= 25°C.
PARAMETER
Minimum Input Voltage
Regulated Output Voltage
(Note 3)
ADJ Pin Voltage (Notes 2, 3)
CONDITIONS
LT3010
LT3010-5
LT3010
I
LOAD
= 50mA
V
IN
= 5.5V, I
LOAD
= 1mA
6V < V
IN
< 80V, 1mA < I
LOAD
< 50mA
V
IN
= 3V, I
LOAD
= 1mA
4V < V
IN
< 80V, 1mA < I
LOAD
< 50mA
l
l
ELECTRICAL CHARACTERISTICS
MIN
4.925
4.850
TYP
3
5.000
5.000
1.275
1.275
MAX
4
5.075
5.150
1.292
1.313
UNITS
V
V
V
V
V
30105fe
1.258
l
1.237
2
LT3010/LT3010-5
ELECTRICAL CHARACTERISTICS
PARAMETER
Line Regulation
Load Regulation
CONDITIONS
LT3010-5
ΔV
IN
= 5.5V to 80V, I
LOAD
= 1mA
LT3010 (Note 2)
ΔV
IN
= 3V to 80V, I
LOAD
= 1mA
LT3010-5
V
IN
= 6V,
ΔI
LOAD
= 1mA to 50mA
V
IN
= 6V,
ΔI
LOAD
= 1mA to 50mA
l
(LT3010E, LT3010MP) The
l
denotes the specifications which apply over
the –40°C to 125°C (LT3010E) or –55°C to 125°C (LT3010MP) operating temperature range, otherwise specifications are at T
A
= 25°C.
MIN
TYP
3
3
25
l
MAX
15
13
50
90
20
32
150
190
260
350
370
550
60
180
700
3.3
100
2
2
0.5
5
UNITS
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
µA
µA
µA
mA
µV
RMS
nA
V
V
µA
µA
µA
dB
dB
mA
mA
mA
LT3010 (Note 2) V
IN
= 4V,
ΔI
LOAD
= 1mA to 50mA
V
IN
= 4V,
ΔI
LOAD
= 1mA to 50mA
Dropout Voltage
V
IN
= V
OUT(NOMINAL)
(Notes 4, 5)
I
LOAD
= 1mA
I
LOAD
= 1mA
I
LOAD
= 10mA
I
LOAD
= 10mA
I
LOAD
= 50mA
I
LOAD
= 50mA
GND Pin Current
V
IN
= V
OUT(NOMINAL)
(Notes 4, 6)
Output Voltage Noise
ADJ Pin Bias Current
Shutdown Threshold
SHDN
Pin Current
(Note 8)
Ripple Rejection
Current Limit
I
LOAD
= 0mA
I
LOAD
= 1mA
I
LOAD
= 10mA
I
LOAD
= 50mA
C
OUT
= 10µF I
LOAD
= 50mA, BW = 10Hz to 100kHz
,
(Note 7)
V
OUT
= Off to On
V
OUT
= On to Off
V
SHDN
= 0V
V
SHDN
= 6V
LT3010
LT3010-5
V
IN
= 7V(Avg), V
RIPPLE
= 0.5V
P-P
, f
RIPPLE
= 120Hz, I
LOAD
= 50mA
V
IN
= 7V(Avg), V
RIPPLE
= 0.5V
P-P
, f
RIPPLE
= 120Hz, I
LOAD
= 50mA
10
l
100
l
200
l
300
l
l
l
l
l
30
100
400
1.8
100
50
l
l
0.3
1.3
1.1
0.5
0.1
1
Quiescent Current in Shutdown V
IN
= 6V, V
SHDN
= 0V
65
60
l
l
l
75
68
140
V
IN
= 7V, V
OUT
= 0V
LT3010-5
V
IN
= 6V,
ΔV
OUT
= –0.1V
LT3010 (Note 2) V
IN
= 4V,
ΔV
OUT
= –0.1V
LT3010-5
V
OUT
= 5V, V
IN
< 5V
LT3010 (Note 2) V
OUT
= 1.275V, V
IN
< 1.275V
60
60
Input Reverse Leakage Current V
IN
= –80V, V
OUT
= 0V
Reverse Output Current
(Note 9)
6
10
8
20
15
mA
µA
µA
(LT3010H) The
l
denotes the specifications which apply over the –40°C to 140°C operating temperature range, otherwise
specifications are at T
A
= 25°C.
PARAMETER
Minimum Input Voltage
Regulated Output Voltage
(Note 3)
ADJ Pin Voltage (Notes 2, 3)
Line Regulation
Load Regulation
CONDITIONS
LT3010
LT3010-5
LT3010
I
LOAD
= 50mA
V
IN
= 5.5V, I
LOAD
= 1mA
6V < V
IN
< 80V, 1mA < I
LOAD
< 50mA
V
IN
= 3V, I
LOAD
= 1mA
4.25V < V
IN
< 80V, 1mA < I
LOAD
< 50mA
l
l
l
l
l
l
MIN
4.925
4.825
1.258
1.230
TYP
3
5.000
5.000
1.275
1.275
3
3
25
10
MAX
4.25
5.075
5.15
1.292
1.313
20
15
50
100
20
45
UNITS
V
V
V
V
V
mV
mV
mV
mV
mV
mV
LT3010-5
ΔV
IN
= 5.5V to 80V, I
LOAD
= 1mA
LT3010 (Note 2)
ΔV
IN
= 3V to 80V, I
LOAD
= 1mA
LT3010-5
V
IN
= 6V,
ΔI
LOAD
= 1mA to 50mA
V
IN
= 6V,
ΔI
LOAD
= 1mA to 50mA
LT3010 (Note 2) V
IN
= 4V,
ΔI
LOAD
= 1mA to 50mA
V
IN
= 4.25V,
ΔI
LOAD
= 1mA to 50mA
l
30105fe
3
LT3010/LT3010-5
ELECTRICAL CHARACTERISTICS
PARAMETER
Dropout Voltage
V
IN
= V
OUT(NOMINAL)
(Notes 4, 5)
CONDITIONS
I
LOAD
= 1mA
I
LOAD
= 1mA
I
LOAD
= 10mA
I
LOAD
= 10mA
I
LOAD
= 50mA
I
LOAD
= 50mA
GND Pin Current
V
IN
= V
OUT(NOMINAL)
(Notes 4, 6)
Output Voltage Noise
ADJ Pin Bias Current
Shutdown Threshold
SHDN
Pin Current
(Note 8)
Ripple Rejection
Current Limit
I
LOAD
= 0mA
I
LOAD
= 1mA
I
LOAD
= 10mA
I
LOAD
= 50mA
C
OUT
= 10µF I
LOAD
= 250mA, BW = 10Hz to 100kHz
,
(Note 7)
V
OUT
= Off to On
V
OUT
= On to Off
V
SHDN
= 0V
V
SHDN
= 6V
LT3010
LT3010-5
V
IN
= 7V(Avg), V
RIPPLE
= 0.5V
P-P
, f
RIPPLE
= 120Hz, I
LOAD
= 50mA
V
IN
= 7V(Avg), V
RIPPLE
= 0.5V
P-P
, f
RIPPLE
= 120Hz, I
LOAD
= 50mA
l
l
l
l
l
l
l
(LT3010H) The
l
denotes the specifications which apply over the –40°C to
140°C operating temperature range, otherwise specifications are at T
A
= 25°C.
MIN
TYP
100
200
l
MAX
150
220
260
380
370
600
80
200
750
3.5
100
2
2
0.5
5
UNITS
mV
mV
mV
mV
mV
mV
µA
µA
µA
mA
µV
RMS
nA
V
V
µA
µA
µA
dB
dB
mA
mA
mA
300
l
l
l
l
l
30
100
400
1.8
100
50
0.3
1.3
0.8
0.5
0.1
1
65
60
55
55
75
68
140
Quiescent Current in Shutdown V
IN
= 6V, V
SHDN
= 0V
V
IN
= 7V, V
OUT
= 0V
LT3010-5
V
IN
= 6V,
ΔV
OUT
= –0.1V
LT3010 (Note 2) V
IN
= 4.25V,
ΔV
OUT
= –0.1V
LT3010-5
V
OUT
= 5V, V
IN
< 5V
LT3010 (Note 2) V
OUT
= 1.275V, V
IN
< 1.275V
Input Reverse Leakage Current V
IN
= –80V, V
OUT
= 0V
Reverse Output Current
(Note 9)
6
10
8
20
15
mA
µA
µA
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2:
The LT3010 (adjustable version) is tested and specified for these
conditions with the ADJ pin connected to the OUT pin.
Note 3:
Operating conditions are limited by maximum junction
temperature. The regulated output voltage specification will not apply
for all possible combinations of input voltage and output current. When
operating at maximum input voltage, the output current range must be
limited. When operating at maximum output current, the input voltage
range must be limited.
Note 4:
To satisfy requirements for minimum input voltage, the LT3010
(adjustable version) is tested and specified for these conditions with an
external resistor divider (249k bottom, 392k top) for an output voltage of
3.3V. The external resistor divider will add a 5µA DC load on the output.
Note 5:
Dropout voltage is the minimum input to output voltage differential
needed to maintain regulation at a specified output current. In dropout, the
output voltage will be equal to (V
IN
– V
DROPOUT
).
Note 6:
GND pin current is tested with V
IN
= V
OUT
(nominal) and a current
source load. This means the device is tested while operating in its dropout
region. This is the worst-case GND pin current. The GND pin current will
decrease slightly at higher input voltages.
Note 7:
ADJ pin bias current flows into the ADJ pin.
Note 8:
SHDN
pin current flows out of the
SHDN
pin.
Note 9:
Reverse output current is tested with the IN pin grounded and the
OUT pin forced to the rated output voltage. This current flows into the OUT
pin and out the GND pin.
Note 10:
The LT3010E is guaranteed to meet performance specifications
from 0°C to 125°C operating junction temperature. Specifications over
the –40°C to 125°C operating junction temperature range are assured by
design, characterization and correlation with statistical process controls.
The LT3010H is tested to the LT3010H Electrical Characteristics table at
140°C operating junction temperature. The LT3010MP is 100% tested and
guaranteed over the –55°C to 125°C operating junction temperature range.
High junction temperatures degrade operating lifetimes. Operating lifetime
is derated at junction temperatures greater than 125°C.
Note 11:
This IC includes overtemperature protection that is intended
to protect the device during momentary overload conditions. Junction
temperature will exceed 125°C (LT3010E and LT3010MP) or 140°C
(LT3010H) when overtemperature protection is active. Continuous
operation above the specified maximum operating junction temperature
主题：自备终端(BYOD)发展趋势;用员工自己的移动设备来控制对工作设施及设备的使用，会对信息安全产生怎样的影响;在不使公司有安全风险或不损害员工隐私的前提下，有哪些方式能安全地实现这样的设施及设备使用。 自备终端(Bring Your Own Device，简称BYOD)，即企业允许员工离职时保留自己的手机，这种做法正日益流行。如今智能手机功能也越来越多，我们不仅能用自己的手机访问电脑、网...[详细]
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