TSSOP Package ................................. –65°C to 150°C
DFN Package...................................... –65°C to 125°C
Operating Junction Temperature Range
(Notes 3, 10, 11)
LT3013E............................................. –40°C to 125°C
LT3013HFE ........................................ –40°C to 140°C
Lead Temperature (FE16 Soldering, 10 sec) ......... 300°C
PACKAGE/ORDER INFORMATION
TOP VIEW
TOP VIEW
NC
OUT
OUT
ADJ
GND
PWRGD
1
2
3
13
4
5
6
9
8
7
NC
SHDN
C
T
12 NC
11 IN
10 IN
GND
NC
OUT
OUT
ADJ
GND
PWRGD
GND
DE PACKAGE
12-LEAD (4mm
×
3mm) PLASTIC DFN
T
JMAX
= 125°C,
θ
JA
= 40°C/W,
θ
JC
= 16°C/W
EXPOSED PAD (PIN 13) IS GND
MUST BE SOLDERED TO PCB
1
2
3
4
5
6
7
8
17
16 GND
15 NC
14 IN
13 IN
12 NC
11 SHDN
10 C
T
9
GND
FE PACKAGE
16-LEAD PLASTIC TSSOP
T
JMAX
= 140°C,
θ
JA
= 40°C/W,
θ
JC
= 16°C/W
EXPOSED PAD (PIN 17) IS GND
MUST BE SOLDERED TO PCB
ORDER PART NUMBER
LT3013EDE
DE PART MARKING
3013
ORDER PART NUMBER
LT3013EFE
LT3013HFE
FE PART MARKING*
3013EFE
3013HFE
Order Options
Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking:
http://www.linear.com/leadfree/
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
3013fc
2
LT3013
ELECTRICAL CHARACTERISTICS
PARAMETER
Minimum Input Voltage
ADJ Pin Voltage (Notes 2,3)
Line Regulation
Load Regulation (Note 2)
Dropout Voltage
V
IN
= V
OUT(NOMINAL)
(Notes 4, 5)
CONDITIONS
I
LOAD
= 250mA
V
IN
= 4V, I
LOAD
= 1mA
4.75V < V
IN
< 80V, 1mA < I
LOAD
< 250mA
ΔV
IN
= 4V to 80V, I
LOAD
= 1mA (Note 2)
V
IN
= 4.75V,
ΔI
LOAD
= 1mA to 250mA
V
IN
= 4.75V,
ΔI
LOAD
= 1mA to 250mA
I
LOAD
= 10mA
I
LOAD
= 10mA
I
LOAD
= 50mA
I
LOAD
= 50mA
I
LOAD
= 250mA
I
LOAD
= 250mA
GND Pin Current
V
IN
= 4.75V
(Notes 4, 6)
Output Voltage Noise
ADJ Pin Bias Current
Shutdown Threshold
⎯
S
⎯
H
⎯
D
⎯
N Pin Current (Note 8)
Quiescent Current in Shutdown
PWRGD Trip Point
PWRGD Trip Point Hysteresis
PWRGD Output Low Voltage
C
T
Pin Charging Current
C
T
Pin Voltage Differential
Ripple Rejection
Current Limit
Reverse Output Current (Note 9)
V
CT(PWRGD High)
– V
CT(PWRGD Low)
V
IN
= 7V(Avg), V
RIPPLE
= 0.5V
P-P
, f
RIPPLE
= 120Hz, I
LOAD
= 250mA
V
IN
= 7V, V
OUT
= 0V
V
IN
= 4.75V,
ΔV
OUT
= –0.1V (Note 2)
V
OUT
= 1.24V, V
IN
< 1.24V (Note 2)
●
●
●
●
●
●
●
●
●
●
(LT3013E)
The
●
denotes the specifications which apply over the –40°C to 125°C operating temperature range, otherwise specifications are at T
J
= 25°C.
MIN
1.225
1.2
TYP
4
1.24
1.24
0.1
7
160
250
400
65
3
10
100
30
●
●
MAX
4.75
1.255
1.28
5
12
25
230
300
340
420
490
620
120
18
100
2
2
1
5
94
250
6
UNITS
V
V
V
mV
mV
mV
mV
mV
mV
mV
mV
mV
μA
mA
mA
μV
RMS
nA
V
V
μA
μA
μA
%
%
mV
μA
V
dB
I
LOAD
= 0mA
I
LOAD
= 100mA
I
LOAD
= 250mA
C
OUT
= 10μF, I
LOAD
= 250mA, BW = 10Hz to 100kHz
(Note 7 )
V
OUT
= Off to On
V
OUT
= On to Off
V
⎯
S
⎯
H
⎯
D
⎯
N
= 0V
V
⎯
S
⎯
H
⎯
D
⎯
N
= 6V
V
IN
= 6V, V
⎯
S
⎯
H
⎯
D
⎯
N
= 0V
% of Nominal Output Voltage, Output Rising
% of Nominal Output Voltage
I
PWRGD
= 50μA
0.3
1.3
0.8
0.3
0.1
1
●
●
85
90
1.1
140
3.0
1.6
65
250
75
400
12
25
μA
ELECTRICAL CHARACTERISTICS
PARAMETER
Minimum Input Voltage
ADJ Pin Voltage (Notes 2,3)
Line Regulation
Load Regulation (Note 2)
CONDITIONS
I
LOAD
= 200mA
(LT3013H)
The
●
denotes the specifications which apply over the –40°C to 140°C operating temperature range, otherwise specifications are at T
J
= 25°C.
MIN
●
●
●
●
TYP
4
1.24
1.24
0.1
6
MAX
4.75
1.255
1.28
5
12
30
UNITS
V
V
V
mV
mV
mV
V
IN
= 4V, I
LOAD
= 1mA
4.75V < V
IN
< 80V, 1mA < I
LOAD
< 200mA
ΔV
IN
= 4V to 80V, I
LOAD
= 1mA (Note 2)
V
IN
= 4.75V,
ΔI
LOAD
= 1mA to 200mA
V
IN
= 4.75V,
ΔI
LOAD
= 1mA to 200mA
1.225
1.2
3013fc
3
LT3013
ELECTRICAL CHARACTERISTICS
PARAMETER
Dropout Voltage
V
IN
= V
OUT(NOMINAL)
(Notes 4, 5)
CONDITIONS
I
LOAD
= 10mA
I
LOAD
= 10mA
I
LOAD
= 50mA
I
LOAD
= 50mA
I
LOAD
= 200mA
I
LOAD
= 200mA
GND Pin Current
V
IN
= 4.75V
(Notes 4, 6)
Output Voltage Noise
ADJ Pin Bias Current
Shutdown Threshold
⎯
S
⎯
H
⎯
D
⎯
N Pin Current (Note 8)
Quiescent Current in Shutdown
PWRGD Trip Point
PWRGD Trip Point Hysteresis
PWRGD Output Low Voltage
C
T
Pin Charging Current
C
T
Pin Voltage Differential
Ripple Rejection
Current Limit
Reverse Output Current (Note 9)
V
CT(PWRGD High)
– V
CT(PWRGD Low)
V
IN
= 7V(Avg), V
RIPPLE
= 0.5V
P-P
, f
RIPPLE
= 120Hz, I
LOAD
= 200mA
V
IN
= 7V, V
OUT
= 0V
V
IN
= 4.75V,
ΔV
OUT
= –0.1V (Note 2)
V
OUT
= 1.24V, V
IN
< 1.24V (Note 2)
●
●
●
●
●
●
(LT3013H)
The
●
denotes the specifications which apply over the –40°C to 140°C operating temperature range, otherwise specifications are at T
J
= 25°C.
MIN
TYP
160
250
360
65
3
7
100
30
●
●
MAX
230
320
340
450
490
630
130
18
100
2
2
1
5
95
250
6
UNITS
mV
mV
mV
mV
mV
mV
μA
mA
mA
μV
RMS
nA
V
V
μA
μA
μA
%
%
mV
μA
V
dB
mA
mA
I
LOAD
= 0mA
I
LOAD
= 100mA
I
LOAD
= 200mA
C
OUT
= 10μF, I
LOAD
= 200mA, BW = 10Hz to 100kHz
(Note 7)
V
OUT
= Off to On
V
OUT
= On to Off
V
⎯
S
⎯
H
⎯
D
⎯
N
= 0V
V
⎯
S
⎯
H
⎯
D
⎯
N
= 6V
V
IN
= 6V, V
⎯
S
⎯
H
⎯
D
⎯
N
= 0V
% of Nominal Output Voltage, Output Rising
% of Nominal Output Voltage
I
PWRGD
= 50μA
0.3
1.3
0.8
0.3
0.1
1
●
●
85
90
1.1
140
3.0
1.6
65
200
75
400
12
25
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 LT3013 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 LT3013 is
tested and specified for these conditions with an external resistor divider
(249k bottom, 649k top) for an output voltage of 4.5V. 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
= 4.75V and a current source
load. This means the device is tested while operating close to 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:
⎯
S
⎯
H
⎯
D
⎯
N pin current flows out of the
⎯
S
⎯
H
⎯
D
⎯
N 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 LT3013E 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 LT3013H is tested to the LT3013H Electrical Characteristics table at
140°C operating junction temperature. 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 (LT3013E) or 140°C (LT3013H) when
overtemperature protection is active. Continuous operation above the
specified maximum operating junction temperature may impair device
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