LTC3026 LINER [Linear Technology], LTC3026 Datasheet - Page 14

• Manufacturer Part Number: LTC3026
• Description: 1.5A Low Input Voltage VLDO Linear Regulator
• Manufacturer: LINER [Linear Technology]

LTC3026
TYPICAL APPLICATIO S
14
V
IN
= 2.5V
4.7µF
10µH
LTC3026 WITH BOOST ENABLED FANOUT:
3-LTC3026 FOR V
5-LTC3025 FOR VI
SW
IN
GND
SHDN
LTC3026
IN
V
N
V
BIAS
IN
<1.4V
>1.4V
U
OUT
= 3.3V
BST
ADJ
PG
= 5V
2.5V Output from 3.3V Supply with External 5V Bias
100k
Using 1 Boost with Multiple Regulators
1µF
4.7µF
14k
4.02k
SW
IN
SHDN
GND
C
10µF
OUT1
V
1.8V, 1.5A
PG1
OUT1
LTC3026
OUT
BST
ADJ
PG
1µF
100k
1µF
SW
IN
SHDN
GND
21k
4.02k
BOOT STRAPPED LTC3026
(BOOST DISABLED)
LTC3026
C
10µF
OUT
3026 TA04
V
2.5V, 1.5A
PG
OUT
OUT
BST
ADJ
PG
100k
1µF
TO ADDITIONAL
REGULATORS
11k
4.02k
C
10µF
3026 TA03
OUT2
V
1.5V, 1.5A
PG2
OUT2
3026f