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LT1054IS8#PBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
LT1054/LT1054L
10
1054lfh
For more information www.linear.com/LT1054
typical applications
Basic Voltage Inverter
Negative Voltage Doubler
Basic Voltage Inverter/Regulator
Positive Doubler
100µF
V
IN
–V
OUT
LT1054 • TAO2
LT1054
FB/SHDN
CAP
+
GND
CAP
–
V
+
OSC
V
REF
V
OUT
2µF
100µF
+
+
+
0.002µF
R2
10µF
100µF
REFER TO FIGURE 5
2µF
V
OUT
LT1054 • TA03
V
IN
R1
R2
R1
= =+ 1
|V
OUT
|
)
)
V
REF
2
– 40mV
)
)
+ 1 ,
|V
OUT
|
1.21V
LT1054
FB/SHDN
CAP
+
GND
CAP
–
V
+
OSC
V
REF
V
OUT
+
+
+
2µF
100µF
V
IN
= –3.5V TO –15V
V
OUT
= 2V
IN
+ (LT1054 VOLTAGE LOSS) + (Q
X
SATURATION VOLTAGE)
*SEE FIGURE 3
V
IN
V
IN
V
OUT
LT1054 • TAO4
R
X
*
+
–
100µF
+
+
+
LT1054
FB/SHDN
CAP
+
GND
CAP
–
V
+
OSC
V
REF
V
OUT
Q
X
*
1N4001
V
IN
= 3.5V TO 15V
V
OUT
≈ 2V
IN
– (V
L
+ 2V
DIODE
)
V
L
= LT1054 VOLTAGE LOSS
V
IN
3.5V TO 15V
LT1054 • TAO5
1N4001
V
OUT
50mA
+
–
100µF
2µF
10µF
+
+ +
LT1054
FB/SHDN
CAP
+
GND
CAP
–
V
+
OSC
V
REF
V
OUT
100mA Regulating Negative Doubler
1N4002
HP5082-2810
V
IN
3.5 TO 15V
20k
1N4002
0.002µF
LT1054 • TAO6
2.2µF
R1
40k
V
OUT
SET
PIN 2
LT1054 #1
–V
OUT
I
OUT
≅ 100mA MAX
R2
500k
1N4002
1N4002
1N4002
, REFER TO FIGURE 5
V
IN
= 3.5 TO 15V
V
OUT
MAX ≈ –2V
IN
+ [1054 VOLTAGE LOSS + 2(V
DIODE
)]
R2
R1
= =+ 1
|V
OUT
|
)
)
V
REF
2
– 40mV
)
)
+ 1
|V
OUT
|
1.21V
10µF 10µF
100µF
+
+
+
10µF
+
10µF
10µF
+
+
+
10µF
+
LT1054 #1
FB/SHDN
CAP
+
GND
CAP
–
V
+
OSC
V
REF
V
OUT
LT1054 #2
FB/SHDN
CAP
+
GND
CAP
–
V
+
OSC
V
REF
V
OUT
LT1054/LT1054L
11
1954lfh
For more information www.linear.com/LT1054
typical applications
5V to ±12V Converter
Bipolar Supply Doubler
Strain Gauge Bridge Signal Conditioner
V
IN
3.5V TO 15V
–V
OUT
LT1054 • TAO7
+
V
OUT
+
–
+
–
= 1N4001
V
IN
= 3.5V TO 15V
+V
OUT
≈ 2V
IN
– (V
L
+ 2V
DIODE
)
–V
OUT
≈ –2V
IN
+ (V
L
+ 2V
DIODE
)
V
L
= LT1054 VOLTAGE LOSS
100µF
10µF
10µF
10µF
100µF
100µF
++
+
+
+
+
LT1054
FB/SHDN
CAP
+
GND
CAP
–
V
+
OSC
V
REF
V
OUT
20k
1N9141N914
V
IN
= 5V
TO PIN 4
LT1054 #1
V
OUT
≈ –12V
I
OUT
= 25mA
V
OUT
≈ 12V
I
OUT
= 25mA
LT1054 • TAO8
1k
2N2219
10µF
100µF
10µF
10µF
100µF
5µF
100µF
5µF
+
+
+
+
+
+
+
+
LT1054 #2
FB/SHDN
CAP
+
GND
CAP
–
V
+
OSC
V
REF
V
OUT
LT1054 #1
FB/SHDN
CAP
+
GND
CAP
–
V
+
OSC
V
REF
V
OUT
1µF
5V
1
2
3
8
200k
3k
100µF
TANTALUM
LT1054 • TAO9
0.022µF
–
+
2N2222
A = 125 FOR 0V TO 3V OUT FROM FULL-SCALE
BRIDGE OUTPUT OF 24mV
100k
100k
10k
ZERO
TRIM
5k
GAIN
TRIM
10k
10k
5V
40Ω
301k
1M
A1
1/2 LT1013
5k
6
5
4
7
10k
2N2907
INPUT TTL
OR CMOS
LOW FOR ON
350Ω
–
+
A2
1/2 LT1013
10µF
+
+
10µF
+
LT1054
FB/SHDN
CAP
+
GND
CAP
–
V
+
OSC
V
REF
V
OUT
LT1054/LT1054L
12
1054lfh
For more information www.linear.com/LT1054
typical applications
3.5V to 5V Regulator
Regulating 200mA, 12V to –5V Converter
Digitally Programmable Negative Supply
5µF
100µF
20k
1N914
R1
20k
1N914
V
IN
= 3.5V TO 5.5V
V
OUT
= 5V
I
OUT(MAX)
= 50mA
1N914
1N5817
V
IN
3.5V TO 5.5V
LT1054 • TA10
LTC1044
1
2
3
4
8
7
6
5
1µF
1µF
0.002µF
R2
125k
3k
1N914
R2
125k
2N2219
V
OUT
= 5V
+
–
10µF
+
+
+
+
+
LT1054
FB/SHDN
CAP
+
GND
CAP
–
V
+
OSC
V
REF
V
OUT
0.002µF
HP5082-2810
V
OUT
= –5V
I
OUT
= 0mA to 200mA
12V
R1
39.2k
R2
200k
20k
10Ω
1/2W
LT1054 • TA11
10Ω
1/2W
10µF
5µF
200µF
10µF
+
+
+
+
LT1054 #1
FB/SHDN
CAP
+
GND
CAP
–
V
+
OSC
V
REF
V
OUT
LT1054 #2
FB/SHDN
CAP
+
GND
CAP
–
V
+
OSC
V
REF
V
OUT
REFER TO FIGURE 5
R2
R1
= =+ 1
|V
OUT
|
)
)
V
REF
2
– 40mV
)
)
+ 1 ,
|V
OUT
|
1.21V
20k
V
OUT
= –V
IN
(PROGRAMMED)
20k
15V
LT1004-2.5
2.5V
LT1054 • TA12
AD558
16
11
14
DIGITAL
INPUT
13 12
10µF
5µF
+
100µF
+
+
LT1054
FB/SHDN
CAP
+
GND
CAP
–
V
+
OSC
V
REF
V
OUT
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

LT1054IS8#PBF

Mfr. #:
Buy LT1054IS8#PBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Linear Voltage Regulators 100mA Sw Cap Volt Converter
Lifecycle:
New from this manufacturer.
Delivery:
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