LT1575CS8-3.5 Linear Technology, LT1575CS8-3.5 Datasheet - Page 16
![IC LDO REG 3.5V SINGLE 8SOIC](/photos/7/53/75327/lt1575cs8-3_5_sml.jpg)
LT1575CS8-3.5
Manufacturer Part Number
LT1575CS8-3.5
Description
IC LDO REG 3.5V SINGLE 8SOIC
Manufacturer
Linear Technology
Type
Positive Fixedr
Datasheet
1.LT1575CN8-2.8.pdf
(20 pages)
Specifications of LT1575CS8-3.5
Number Of Outputs
1
Voltage - Output
3.5V
Current - Supply
12mA
Voltage - Input
10 ~ 20 V
Operating Temperature
0°C ~ 70°C
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
LT1575/LT1577
16
TYPICAL APPLICATIONS
+
C11
150 F
16V
C8, 68pF
C7, 0.1 F
C9
1500pF
+
R5
16.5k
C12
150 F
16V
C10, 1000pF
+
C13
150 F
16V
R8
15K
9
1
2
3
4
5
6
+
EXTV
C
RUN/SS
I
SFB
SGND
V
TH
OSC
OS
C14
150 F
16V
U
CC
LTC1435
PGND
V
Q2, Q3 =SILICONIX SUD50N03-10
IN
13
10
L1 =COILTRONICS CTX02-13199
N
INTV
12V to 3.3V/9A (14A Peak) Hybrid Regulator
BOOST
C4, 4.7 F
12V
Transient Response to a 10A Load Step
SW
BG
TG
S
S
CC
+
–
C17
1 F
16
14
15
12
11
8
7
+
D1, CMDSH-3
C3, 0.1 F
C15
1 F
200 s/DIV
C16
1 F
C5
0.1 F
12V
0.1 F
Q2
Q3
C6
1.21k
D2
MBRS330T3
1%
R2
4 H
L1
C2, 1000pF
100
R3
1575/77 TA17
0.0075
R6
100
1
2
3
4
R4
35.7k
C21, 10pF
SHDN
V
GND
OUT
C1, 470pF
IN
R7
C22, 1000pF
LT1575
COMP
+
GATE
IPOS
INEG
2.1k, 1%
C18
1000 F
10V
R1
0805 CASE
8
7
6
5
CERAMIC
+
X7R
1 F
1000 F
40
R9
2k
C19
1000 F
10V
C20
10V
Q1
IRLZ44
+
1575/77 TA16
C23
1 F
V
3.3V
CORE