Datasheet
LT3502/LT3502A
21
3502fd
2.5V Step-Down Converter
V
IN
C3
0.1µF
3502 TA04a
L1
6.8µH
D1
SHDN
BOOST
SW
LT3502A
BD
GND
DA
FB
OFF ON
C1
22µF
R2
10k
R1
21.3k
C2
1µF
V
IN
3.5V TO 40V
V
BD
3V TO 7V
V
OUT
2.5V
500mA
C1: JMK212BJ226MG
L1: LQH43DN6R8M03
0.1µF
V
IN
C3
0.1µF
3502 TA04b
L1
15µH
D1
SHDN
BOOST
SW
LT3502
BD
GND
DA
FB
OFF ON
C1
22µF
R2
10k
R1
21.3k
C2
1µF
V
IN
3.5V TO 40V
V
BD
3V TO 7V
V
OUT
2.5V
500mA
C1: JMK212BJ226MG
L1: LQH55DN150M03
0.1µF
typical applications
3.3V Step-Down Converter
V
IN
C3
0.1µF
3502 TA05a
L1
6.8µH
D1
SHDN
BOOST
SW
LT3502A
BD
GND
DA
FB
OFF ON
C1
10µF
R2
10k
R1
31.6k
C2
1µF
V
IN
4.7V TO 40V
V
OUT
3.3V
500mA
C1: LMK316BJ106ML-BR
L1: LQH43CN6R8M03
V
IN
C3
0.1µF
3502 TA05b
L1
15µH
D1
SHDN
BOOST
SW
LT3502
BD
GND
DA
FB
OFF ON
C1
22µF
R2
10k
R1
31.6k
C2
1µF
V
IN
4.5V TO 40V
V
OUT
3.3V
500mA
C1: JMK212BJ226MG
L1: LQH55DN150M03
Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.