LT1173CS8-5#TR Linear Technology, LT1173CS8-5#TR Datasheet - Page 12
![IC CONV DC/DC 5V MICROPWR 8SOIC](/photos/7/57/75754/lt1173cs8-5_pbf_sml.jpg)
LT1173CS8-5#TR
Manufacturer Part Number
LT1173CS8-5#TR
Description
IC CONV DC/DC 5V MICROPWR 8SOIC
Manufacturer
Linear Technology
Type
Step-Down (Buck), Step-Up (Boost), Invertingr
Datasheet
1.LT1173CN8-5PBF.pdf
(16 pages)
Specifications of LT1173CS8-5#TR
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
5V
Current - Output
400mA
Frequency - Switching
23kHz
Voltage - Input
2 ~ 30 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Power - Output
500mW
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
A
Table 2. Inductor Manufacturers
MANUFACTURER
Gowanda Electronics Corporation
1 Industrial Place
Gowanda, NY 14070
716-532-2234
Caddell-Burns
258 East Second Street
Mineola, NY 11501
516-746-2310
Coiltronics International
984 S.W. 13th Court
Pompano Beach, FL 33069
305-781-8900
Renco Electronics Incorporated
60 Jefryn Boulevard, East
Deer Park, NY 11729
800-645-5828
12
LT1 173
TYPICAL
PPLICATI
A
O
PPLICATI
U
S
2 X 1.5V
CELLS
* L1 = GOWANDA GA10-103K
FOR 5V INPUT CHANGE R1 TO 47 .
CONVERTER WILL DELIVER –22V AT 40mA.
I FOR ATIO
U
COILTRONICS CTX100-4
O
3V
U
GND
I
W
S
LIM
R1
100
LT1173
SW2
V
PART NUMBERS
GA10 Series
GA40 Series
7300 Series
6860 Series
Custom Toroids
Surface Mount
RL1283
RL1284
IN
SW1
3V to –22V LCD Bias Generator
FB
U
100 H
1N5818
L1*
+
4.7 F
1N4148
Table 3. Capacitor Manufacturers
MANUFACTURER
Sanyo Video Components
2001 Sanyo Avenue
San Diego, CA 92173
619-661-6835
Nichicon America Corporation
927 East State Parkway
Schaumberg, IL 60173
708-843-7500
Sprague Electric Company
Lower Main Street
Sanford, ME 04073
207-324-4140
1N5818
+
2.21M
1%
118k
1%
22 F
220k
0.1 F
–22V OUTPUT
7mA AT 2.0V INPUT
70% EFFICIENCY
LT1173 • TA19
PART NUMBERS
OS-CON Series
PL Series
150D Solid Tantalums
550D Tantalex