LT3085MPMS8E#TRPBF Linear Technology, LT3085MPMS8E#TRPBF Datasheet - Page 5

• Manufacturer Part Number: LT3085MPMS8E#TRPBF
• Description: IC LDO REG ADJ 500MA 8-MSOP
• Manufacturer: Linear Technology

Specifications of LT3085MPMS8E#TRPBF

• Regulator Topology: Positive Adjustable
• Voltage - Output: Adjustable
• Voltage - Input: 1.2 ~ 36 V
• Voltage - Dropout (typical): 1.35V @ 500mA
• Number Of Regulators: 1
• Current - Output: 500mA
• Current - Limit (min): 500mA
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP Exposed Pad, 8-HMSOP, 8-eMSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL PERFORMANCE CHARACTERISTICS
–100
700
600
500
400
300
200
100
400
350
300
250
200
150
100
150
100
–50
500
250
50
50
0
0
–50
–50
0
0
Dropout Voltage
(Minimum IN Voltage)
0
Current Limit
Load Transient Response
10
–25
–25
V
V
IN
OUT
= 7V
20
= 0V
0
0
C
OUT
30
TEMPERATURE (°C)
I
I
TEMPERATURE (°C)
LOAD
LOAD
25
25
= 2.2μF CERAMIC
40
TIME (μs)
= 500mA
= 100mA
50
50
V
V
C
50
C
IN
OUT
SET
OUT
= V
60 70
75
= 0.1μF
75
= 1.5V
= 10μF CERAMIC
CONTROL
100
100
80
125
= 3V
125
3085 G13
90
3085 G10
3085 G16
150
150
100
–100
400
200
700
600
500
300
100
100
–50
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
50
0
0
0
6
4
2
0
0
0
0
Dropout Voltage (Minimum
V
Current Limit
Line Transient Response
CONTROL
50 100 150 200
10
INPUT-TO-OUTPUT DIFFERENTIAL (V)
5
20
T
J
10
T
= 25°C
J
LOAD CURRENT (mA)
30
Pin Voltage)
= –50°C
15
40
TIME (μs)
250 300
20
50
T
J
= 125°C
60 70
25
V
I
C
C
350 400
LOAD
OUT
OUT
SET
CERAMIC
CERAMIC
T
30
J
= 0.1μF
= 1.5V
= 2.2μF
= 25°C
= 10mA
80
35
450
90
3085 G11
3085 G14
3085 G17
500
100
40
–20
–40
200
100
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
1.5
0.5
60
40
20
0
0
0
1
0
8
6
4
2
0
–50
0
0
Dropout Voltage (Minimum
V
Load Transient Response
Turn-On Response
CONTROL
20
–25
2
I
C
LOAD
40
OUT
4
0
60
= 2.2μF CERAMIC
= 100mA
Pin Voltage)
TEMPERATURE (°C)
6
25
80
8
TIME (μs)
TIME (μs)
100
50
10
C
OUT
V
C
V
OUT
SET
IN
120 140
LT3085
I
12 14
LOAD
75
= V
= 10μF CERAMIC
= 0.1μF
= 1.5V
C
R
C
R
OUT
SET
CONTROL
SET
LOAD
CERAMIC
= 500mA
100
160
= 0
= 100k
= 2.2μF
16
= 2Ω
125
180
= 3V
18
3085 G12
3085 G15
3085 G18
3085fb
5
200
150
20