參數(shù)資料
型號: LT1111IS8-5#PBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: SWITCHING REGULATOR, PDSO8
封裝: LEAD FREE, SOIC-8
文件頁數(shù): 6/16頁
文件大小: 237K
代理商: LT1111IS8-5#PBF
14
LT1111
1111fd
U
S
A
O
PPLICATI
TYPICAL
3V to – 22V LCD Bias Generator
9V to 5V Step-Down Converter
20V to 5V Step-Down Converter
LT1111 TA03
LIM
I
GND
R1
100
LT1111
MBRS130T3
4.7
F
L1*
27
H
–22V OUTPUT
7mA AT 2V INPUT
* L1 = SUMIDA CD54-270K
FOR 5V INPUT CHANGE R1 TO 47
.
CONVERTER WILL DELIVER –22V AT 40mA.
2
× 1.5V
CELLS
3V
FB
22
F
220k
0.1
F
1N4148
39.2k
1%
732k
1%
MBRS130T3
+
IN
V
SW2
SW1
LT1111 TA04
LIM
I
SENSE
GND
100
9V
BATTERY
LT1111-5
MBRS130T3
22
F
L1*
15
H
5V OUTPUT
150mA AT 9V INPUT
50mA AT 6.5V INPUT
* L1 = SUMIDA CD54-150K
IN
V
SW2
SW1
+
LT1111 TA06
100
MBRS130T3
47
F
L1*
68
H
5V OUTPUT
300mA
* L1 = SUMIDA CD74-680M
VIN
12V TO 28V
+
IN
V
SW2
SW1
LIM
I
SENSE
GND
LT1111-5
5V to –5V Converter
LT1111 TA05
100
MBRS130T3
33
F
L1*
33
H
–5V OUTPUT
75mA
22
F
VIN
5V INPUT
* L1= SUMIDA CD54-330K
+
IN
V
SW2
SW1
LIM
I
SENSE
GND
LT1111-5
Voltage Controlled Positive-to-Negative Converter
LT1111 TA07
220
* L1 = COILTRONICS CTX20-4
ZETEX INC. 516-543-7100
VIN
5V TO 12V
BAT54
220
L1*
20
H, 3A
+
IN
V
LT1006
47
F
39k
200k
–VOUT = –5.13 × VC
2W MAXIMUM OUTPUT
VC (0V TO 5V)
0.22
MBRD320
ZETEX
ZTX788A
FB
GND
LT1111
IN
V
SW2
SW1
LIM
I
+
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