LTM8045
4
8045fc
For more information www.linear.com/LTM8045
Typical perForMance characTerisTics
Efficiency
8V
OUT
SEPIC
Efficiency
12V
OUT
SEPIC
Efficiency
15V
OUT
SEPIC
Efficiency
–2.5V
OUT
Inverting Converter
Efficiency
–3.3V
OUT
Inverting Converter
Efficiency
–5V
OUT
Inverting Converter
Efficiency
2.5V
OUT
SEPIC
Efficiency
3.3V
OUT
SEPIC
Efficiency
5V
OUT
SEPIC
OUTPUT CURRENT (mA)
0
50
70
30
40
80
60
20
10
8045 G01
EFFICIENCY (%)
0 300 400100 200 500 600 700 800
3.3V
IN
5V
IN
12V
IN
18V
IN
OUTPUT CURRENT (mA)
0
50
70
30
40
90
80
60
20
10
8045 G02
EFFICIENCY (%)
0 300 400100 200 500 600 700 800
3.3V
IN
5V
IN
12V
IN
18V
IN
OUTPUT CURRENT (mA)
0
50
70
30
40
90
80
60
20
10
8045 G03
EFFICIENCY (%)
0 300 400100 200 500 600 700
3.3V
IN
5V
IN
12V
IN
18V
IN
OUTPUT CURRENT (mA)
0
50
70
30
40
90
80
60
20
10
8045 G04
EFFICIENCY (%)
0 300 400100 200 500 600
3.3V
IN
5V
IN
12V
IN
18V
IN
OUTPUT CURRENT (mA)
0
50
70
30
40
90
80
60
20
10
8045 G05
EFFICIENCY (%)
0 300 400100 200 500
3.3V
IN
5V
IN
12V
IN
18V
IN
OUTPUT CURRENT (mA)
0
50
70
30
40
90
80
60
20
10
8045 G06
EFFICIENCY (%)
0 300 400100 200 500
5V
IN
12V
IN
18V
IN
OUTPUT CURRENT (mA)
0
50
70
30
40
80
60
20
10
8045 G07
EFFICIENCY (%)
0 300 400100 200 500 600 700 800
3.3V
IN
5V
IN
12V
IN
18V
IN
OUTPUT CURRENT (mA)
0
50
70
30
40
90
80
60
20
10
8045 G08
EFFICIENCY (%)
0 300 400100 200 500 600 700 800
3.3V
IN
5V
IN
12V
IN
18V
IN
OUTPUT CURRENT (mA)
0
50
70
30
40
90
80
60
20
10
8045 G09
EFFICIENCY (%)
0 300 400100 200 500 600 700
3.3V
IN
5V
IN
12V
IN
18V
IN
LTM8045
5
8045fc
For more information www.linear.com/LTM8045
Typical perForMance characTerisTics
Input Current vs Output Current,
2.5V
OUT
SEPIC
Efficiency
–8V
OUT
Inverting Converter
Efficiency
–12V
OUT
Inverting Converter
Efficiency
–15V
OUT
Inverting Converter
Input Current vs Output Current,
3.3V
OUT
SEPIC
Input Current vs Output Current,
5V
OUT
SEPIC
Input Current vs Output Current,
8V
OUT
SEPIC
Input Current vs Output Current,
12V
OUT
SEPIC
Input Current vs Output Current,
15V
OUT
SEPIC
OUTPUT CURRENT (mA)
0
50
70
30
40
90
80
60
20
10
8045 G10
EFFICIENCY (%)
0 300 400100 200 500 600
3.3V
IN
5V
IN
12V
IN
18V
IN
OUTPUT CURRENT (mA)
0
50
70
30
40
90
80
60
20
10
8045 G11
EFFICIENCY (%)
0 300 400100 200 500
3.3V
IN
5V
IN
12V
IN
18V
IN
OUTPUT CURRENT (mA)
0
50
70
30
40
90
80
60
20
10
8045 G12
EFFICIENCY (%)
0 300 400100 200 500
5V
IN
12V
IN
18V
IN
OUTPUT CURRENT (mA)
0
500
300
400
600
200
100
8045 G13
INPUT CURRENT (mA)
0 300 400100 200 500 600 700 800
3.3V
IN
5V
IN
12V
IN
18V
IN
OUTPUT CURRENT (mA)
0
500
300
400
700
600
200
100
8045 G14
INPUT CURRENT (mA)
0 300 400100 200 500 600 700 800
3.3V
IN
5V
IN
12V
IN
18V
IN
OUTPUT CURRENT (mA)
0
500
300
400
800
700
600
200
100
8045 G15
INPUT CURRENT (mA)
0 300 400100 200 500 600 700
3.3V
IN
5V
IN
12V
IN
18V
IN
OUTPUT CURRENT (mA)
0
500
300
400
900
800
700
600
200
100
8045 G16
INPUT CURRENT (mA)
0 300 400100 200 500 600
3.3V
IN
5V
IN
12V
IN
18V
IN
OUTPUT CURRENT (mA)
0
500
300
400
1000
900
800
700
600
200
100
8045 G17
INPUT CURRENT (mA)
0 300 400100 200 500
3.3V
IN
5V
IN
12V
IN
18V
IN
OUTPUT CURRENT (mA)
0
500
300
400
900
800
700
600
200
100
8045 G18
INPUT CURRENT (mA)
0 300 400100 200 500
5V
IN
12V
IN
18V
IN
LTM8045
6
8045fc
For more information www.linear.com/LTM8045
Typical perForMance characTerisTics
Input Current vs Output Current,
–2.5V
OUT
Inverting Converter
Input Current vs Input Voltage,
5mA Load
Input Current vs Input Voltage,
Output Shorted
Output Current vs Input Voltage,
Output Shorted
Input Current vs Output Current,
–3.3V
OUT
Inverting Converter
Input Current vs Output Current,
–5V
OUT
Inverting Converter
Input Current vs Output Current,
–8V
OUT
Inverting Converter
Input Current vs Output Current,
–12V
OUT
Inverting Converter
Input Current vs Output Current,
–15V
OUT
Inverting Converter
OUTPUT CURRENT (mA)
0
500
300
400
600
200
100
8045 G19
INPUT CURRENT (mA)
0 300 400100 200 500 600 700 800
3.3V
IN
5V
IN
12V
IN
18V
IN
OUTPUT CURRENT (mA)
0
500
300
400
700
600
200
100
8045 G20
INPUT CURRENT (mA)
0 300 400100 200 500 600 700 800
3.3V
IN
5V
IN
12V
IN
18V
IN
OUTPUT CURRENT (mA)
0
500
300
400
800
700
600
200
100
8045 G21
INPUT CURRENT (mA)
0 300 400100 200 500 600 700
3.3V
IN
5V
IN
12V
IN
18V
IN
OUTPUT CURRENT (mA)
0
500
300
400
900
800
700
600
200
100
8045 G22
INPUT CURRENT (mA)
0 300 400100 200 500 600
3.3V
IN
5V
IN
12V
IN
18V
IN
INPUT VOLTAGE (V)
10
55
25
50
60
20
15
30
45
40
35
8045 G25
INPUT CURRENT (mA)
2 8 104 6 12 14 16 18
±15V
OUT
±12V
OUT
±8V
OUT
±5V
OUT
±3.3V
OUT
±2.5V
OUT
INPUT VOLTAGE (V)
150
500
250
450
550
200
400
300
350
8045 G26
INPUT CURRENT (mA)
2 8 104 6 12 14 16 18
INPUT VOLTAGE (V)
1.2
2.0
2.2
1.8
1.4
1.6
8045 G27
OUTPUT CURRENT (A)
2 8 104 6 12 14 16 18
OUTPUT CURRENT (mA)
0
500
300
400
1000
600
800
700
900
200
100
8045 G23
INPUT CURRENT (mA)
0 300 400100 200 500
3.3V
IN
5V
IN
12V
IN
18V
IN
OUTPUT CURRENT (mA)
0
500
300
400
900
800
700
600
200
100
8045 G23
INPUT CURRENT (mA)
0 300 400100 200 500
5V
IN
12V
IN
18V
IN

LTM8045EY#PBF

Mfr. #:
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators Inverting or SEPIC Module DC/DC Converter with Up to 700mA Output Current
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union