lt3080-1 Linear Technology Corporation, lt3080-1 Datasheet - Page 20

• Manufacturer Part Number: lt3080-1
• Description: Parallelable 1.1a Adjustable Single Resistor Low Dropout Regulator
• Manufacturer: Linear Technology Corporation

LT3080-1
TYPICAL APPLICATIONS
20
2.7V TO
5.5V
†
100μF
2×
+
2.2MEG
1000pF
100k
* DIFFERENTIAL VOLTAGE ON LT3080-1
†
PV
SV
PGOOD
RUN/SS
IS 0.6V SET BY THE V
MAXIMUM OUTPUT VOLTAGE IS 1.5V
BELOW INPUT VOLTAGE
IN
IN
SGND
LTC3414
Low Voltage, High Current Adjustable High Effi ciency Regulator*
SYNC/MODE
PGND
V
SW
I
R
TH
FB
T
BE
OF THE 2N3906 PNP
0.47μH
12.1k
294k
78.7k
124k
470pF
+
2×
100μF
2N3906
10k
V
V
V
V
CONTROL
CONTROL
CONTROL
CONTROL
IN
IN
IN
IN
SET
SET
SET
SET
100k
+
–
+
–
+
–
+
–
LT3080-1
LT3080-1
LT3080-1
LT3080-1
25mΩ
25mΩ
25mΩ
25mΩ
OUT
OUT
OUT
OUT
+
30801 TA08
100μF
0V TO
4V
4A
30801f
†