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LTC1174CS8-5#TRPBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20
13
LTC1174
LTC1174-3.3/LTC1174-5
1174fe
TYPICAL APPLICATIO S
U
High Efficiency 3.3V Regulator
6V to 5V Step-Down Regulator with Low-Battery Detection
1174 TA03
INPUT VOLTAGE
6V
3
LTC1174-5
LB
IN
LB
OUT
I
PGM
GND
V
IN
SHUTDOWN
V
OUT
SW
2
7
6
8
1
5
4
L1
†
100µH
V
OUT
5V
365mA
47µF**
16V
×2
D1
0.1µF
*LOW-
BATTERY
INDICATOR
4.7k
162k
47.5k
*
**
D1
†
LOW-BATTERY INDICATOR
IS SET TO TRIP AT V
IN
= 5.5V
AVX TPSD476K016
= MBRS140T3 (SURFACE MOUNT)
1N5818
L1 SELECTION
MANUFACTURER
COILTRONICS
SUMIDA
GOWANDA
PART NO.
CTX100-4
CD75-101
GA10-103K
TYPE
SURFACE MOUNT
SURFACE MOUNT
THROUGH HOLE
+
47µF**
16V
×2
+
1174 TA04
3
LTC1174-3.3
LB
IN
LB
OUT
I
PGM
GND
V
IN
SHUTDOWN
V
OUT
SW
2
7
6
8
1
5
4
50µH
†
V
OUT
3.3V
425mA
22µF*
25V
×3
1N5818
0.1µF
47µF**
16V
×2
INPUT VOLTAGE
4V TO 12.5V
*
**
†
AVX TPSD226K025
AVX TPSD476K016
COILTRONICS CTX50-4
+
+
14
LTC1174
LTC1174-3.3/LTC1174-5
1174fe
Low Noise 3V Regulator
Positive-to-Negative (–5V) Converter
TYPICAL APPLICATIO S
U
1174 TA05
3
LTC1174
LB
IN
LB
OUT
I
PGM
GND
V
IN
SHUTDOWN
V
FB
SW
2
7
6
8
1
5
4
50µH
†
V
OUT
3V
450mA
22µF*
25V
×3
1N5818
0.1µF
100µF**
10V
×2
INPUT VOLTAGE
4V TO 12.5V
*
**
†
AVX TPSD226K025
AVX TPSD105K010
COILTRONICS CTX50-4
42k
30k
6.8nF
+
+
*
**
***
D1
†
LOW-BATTERY INDICATOR
IS SET TO TRIP AT V
IN
= 4.4V
AVX TPSD106K035
AVX TPSD105K010
= MBRS130LT3 (SURFACE MOUNT)
1N5818
L1 SELECTION
MANUFACTURER
COILTRONICS
COILCRAFT
SUMIDA
GOWANDA
PART NO.
CTX50-3
DT3316-473
CD54-470
GA10-472K
TYPE
SURFACE MOUNT
SURFACE MOUNT
SURFACE MOUNT
THROUGH HOLE
1174 TA06
INPUT VOLTAGE
4V TO 12.5V
3
LTC1174HV-5
LB
IN
LB
OUT
I
PGM
GND
V
IN
SHUTDOWN
V
OUT
SW
2
7
6
8
1
5
4
L1
†
50µH
V
OUT
–5V
10µF**
35V
×2
D1
0.1µF
100µF***
10V
*LOW-
BATTERY
INDICATOR
4.7K
280k
43k
V
IN
(V)
4
6
8
10
12.5
I
OUT MAX
(mA)
110
140
170
200
235
+
+
15
LTC1174
LTC1174-3.3/LTC1174-5
1174fe
Positive-to-Negative (– 3.3V) Converter
Negative Boost Converter
1174 TA07
INPUT VOLTAGE
4V TO 13.5V
3
LTC1174HV-3.3
LB
IN
LB
OUT
I
PGM
GND
V
IN
SHUTDOWN
V
OUT
SW
2
7
6
8
1
5
4
L1
†
50µH
V
OUT
–3.3V
210mA
33µF**
20V
×2
D1
0.1µF
100µF***
10V
×2
*LOW-
BATTERY
INDICATOR
4.7K
220k
43k
*
**
***
D1
†
LOW-BATTERY INDICATOR
IS SET TO TRIP AT V
IN
= 4.4V
AVX TPSD336K020
AVX TPSD105K010
= MBRS140T3 (SURFACE MOUNT)
1N5818
L1 SELECTION
MANUFACTURER
COILTRONICS
COILCRAFT
SUMIDA
GOWANDA
PART NO.
CTX50-3
DT3316-473
CD54-470
GA10-472K
TYPE
SURFACE MOUNT
SURFACE MOUNT
SURFACE MOUNT
THROUGH HOLE
I
OUT MAX
(mA)
175
205
230
255
V
IN
(V)
4
5
6
7
+
+
1174 TA08
INPUT VOLTAGE
–5V
3
LTC1174-3.3
LB
IN
LB
OUT
I
PGM
GND
V
IN
SHUTDOWN
V
OUT
SW
2
7
6
8
1
5
4
L1
†
50µH
V
OUT
–9V
175mA
33µF*
16V
×2
D1
0.1µF
33µF*
20V
×2
310k
50k
*
D1
†
AVX TPSD336K020
= MBRS140T3 (SURFACE MOUNT)
1N5818
L1 SELECTION
0.1µF
MANUFACTURER
COILTRONICS
COILCRAFT
SUMIDA
GOWANDA
PART NO.
CTX50-3
DT3316-473
CD54-470
GA10-472K
TYPE
SURFACE MOUNT
SURFACE MOUNT
SURFACE MOUNT
THROUGH HOLE
+
+
TYPICAL APPLICATIO S
U
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20

LTC1174CS8-5#TRPBF

Mfr. #:
Buy LTC1174CS8-5#TRPBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators High Efficiency Step-Down and Inverting DC/DC Converter
Lifecycle:
New from this manufacturer.
Delivery:
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