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LT1173CN8-12#PBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
LT1173
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Telecom Supply
+5V to –5V Converter +20V to 5V Step-Down Converter
IN
V
SW2
SW1
LT1173 • TA20
LIM
I
SENSE
GND
100
LT1173-5
1N5818
100 F
µ
L1*
100µH
Ω
+
–5V OUTPUT
75mA
22µF
+
+V
IN
5V INPUT
* L1 = GOWANDA GA10-103K
COILTRONICS CTX100-1
IN
V
SW2
SW1
LT1173 • TA21
LIM
I
SENSE
GND
100
LT1173-5
1N5818
100 Fµ
L1*
220µH
Ω
+
5V OUTPUT
300mA
* L1 = GOWANDA GA20-223K
+V
IN
12V-28V
3V to 5V Step-Up Converter
IN
V
SW2
SW1
LT1173 • TA17
LIM
I
SENSE
GND
2 X 1.5V
CELLS
LT1173-5
1N5818
5V OUTPUT
150mA AT 3V INPUT
60mA AT 2V INPUT
100 Fµ
* L1 = GOWANDA GA10-103K
COILTRONICS CTX100-1 (SURFACE MOUNT)
L1*
100 H
µ
+
9V to 5V Step-Down Converter
IN
V
SW2
SW1
LT1173 • TA18
LIM
I
SENSE
GND
100
9V
BATTERY
LT1173-5
1N5818
100 Fµ
L1*
47µH
Ω
+
5V OUTPUT
150mA AT 9V INPUT
50mA AT 6.5V INPUT
* L1 = GOWANDA GA10-472K
COILTRONICS CTX50-1
FOR HIGHER OUTPUT CURRENTS SEE LT1073 DATASHEET
LIM
I
FB
GND
LT1173
IRF530
1N4148
+
10µF
16V
VN2222
1N965B
10nF
10k
3.6MΩ
+
47µF
100V
390kΩ
+
220µF
10V
44mH
44mH
48V DC
*L1 = CTX110077
+
–
~
~
L1*
500µH
MUR110
+5V
100mA
2N5400
LT1173 • TA22
IN
V
SW1
SW2
110kΩ
15V
12V
100Ω
I
Q
= 120µA
LT1173
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“5 to 5” Step-Up or Step-Down Converter
2V to 5V at 300mA Step-Up Converter with Under Voltage Lockout
LIM
I
FB
GND
LT1173
+
56Ω
470µF
L1*
100µH
+5V
OUTPUT
LT1173 • TA23
470k 75k
240Ω
24k
+
470µF
1N5818
SI9405DY
4 X NICAD
OR
ALKALINE
CELLS
5
7
SET AO
4
8
6
3
21
*L1 = COILTRONICS CTX100-4
GOWANDA GA20-103K
+
470µF
IN
V
SW2
SW1
V
OUT
= 5V AT 100mA
V
IN
= 2.6V TO 7.2V
LIM
I
FB
GND
LT1173
100k
L1*
20µH, 5A
+5V OUTPUT
300mA
LOCKOUT AT
1.85V INPUT
LT1173 • TA24
5Ω
47Ω
100µF
OS-CON
2 X NICAD
SET
AO
*L1 = COILTRONICS CTX-20-5-52
100
100k
2.2M
47k
100k 100k
†
301k
†
220
MJE200
1N5820
+
IN
V
SW2
SW1 2N4403
2N3906
†
1% METAL FILM
LT1173
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Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
Voltage Controlled Positive-to-Negative Converter
LT1173 • TA25
FB
GND
220
LT1173
* L1 = GOWANDA GT10-101
V
IN
5V-12V
1N5818
150
L1*
50µH, 2.5A
–
+
IN
V
LT1006
+
100µF
39k
200k
–V
OUT
= –5.13 • V
C
2W MAXIMUM OUTPUT
V
C
(0V TO 5V)
0.22
1N5820
IN
V
SW2
SW1
LIM
I
MJE210
LT1173 • TA27
LIM
I
FB
GND
LT1173
*TOKO 262LYF-0100K
L1*
470µH
0.02µF
NE-2
BLINKS AT
0.5Hz
1N4148
1.3M
100M
IN
V
SW1
SW2
0.02µF
0.68µF
200V
3.3M
95V REGULATED
1N4148
3V
0.02µF
1N4148
2 Cell Powered Neon Light Flasher
High Power, Low Quiescent Current Step-Down Converter
LT1173 • TA26
LIM
I
FB
GND
LT1173
EFFICIENCY ≥ 80% FOR 10mA ≤ I
LOAD
≤ 500mA
STANDBY I
Q
≤ 150µA
V
IN
7V-24V
1N5818
L1*
25µH, 2A
+
470µF
5V
500mA
0.22Ω
51Ω
18V
1W
2k
1N4148
40.2k
121k
OPERATE STANDBY
IN
V
SW1
SW2
MTM20P08
2N3904
1N5820
* L1 = GOWANDA GT10-100
100Ω
1/2W
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

LT1173CN8-12#PBF

Mfr. #:
Buy LT1173CN8-12#PBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators Micropower DC/DC Converter Adjustable and Fixed 5V, 12V
Lifecycle:
New from this manufacturer.
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