lt1764aeq-trpbf Linear Technology Corporation, lt1764aeq-trpbf Datasheet - Page 13

• Manufacturer Part Number: lt1764aeq-trpbf
• Description: 3a, Fast Transient Response, Low Noise, Ldo Regulators
• Manufacturer: Linear Technology Corporation

10
20
50
10
20
10
20
50
0
5
0
5
0
5
20µs/DIV
20µs/DIV
Figure 3
Figure 4
Figure 5
20µs/DIV
1764A F04
1764A F03
1764A F05
A
B
C
V
I
C
V
I
C
V
I
C
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
= 1A WITH
= 1A WITH
= 1A WITH
= 1.2V
= 10µF CERAMIC
= 2.5V
= 10µF CERAMIC
= 5V
= 10µF CERAMIC
1A PULSE
1A PULSE
1A PULSE
20µs/DIV
Figure 9
10
20
10
20
10
20
1764A F09
0
5
0
5
0
5
V
I
C
A = 10µF CERAMIC
B = 10µF CERAMIC IN PARALLEL WITH 22µF/
C = 10µF CERAMIC IN PARALLEL WITH 100µF/
OUT
OUT
OUT
45mΩ POLY
35mΩ POLY
= 1A WITH 1A PULSE
= 1.2V
=
Figure 6
20µs/DIV
Figure 7
Figure 8
20µs/DIV
20µs/DIV
LT1764A Series
1764A F08
1764A F06
1764A F07
V
I
C
V
I
C
V
I
C
OUT
LOAD
LOAD
OUT
OUT
OUT
OUT
OUT
OUT
= 1A WITH
= 1.2V
= 100µF CERAMIC
= 5V
= 100µF CERAMIC
= 2.5V
= 100µF CERAMIC
= 1A WITH
= 1A WITH
1A PULSE
1A PULSE
1A PULSE
13
1764afb