lt3070 Linear Technology Corporation, lt3070 Datasheet - Page 11

• Manufacturer Part Number: lt3070
• Description: 5a, Low Noise, Programmable Output, 85mv Dropout Linear Regulator
• Manufacturer: Linear Technology Corporation

typicAl perFormAnce chArActeristics
300
275
250
225
200
175
150
–75
VIOC Amplifier Output Current
vs Temperature
–50
–25
AC-COUPLED
∆I = 500mA
TEMPERATURE (°C)
0
50mV/DIV
I
VIOC
I
VIOC
25
2A/DIV
TO 5A
V
I
SOURCING
OUT
OUT
SINKING
50
V
C
I
Transient Load Response
OUT
75
OUT
OUT
t
100
= 1V
= 10µF + 4.7µF + 2.2µF
RISE
125
/t
FALL
150
3070 G45
= 1µs
175
20µs/DIV
AC-COUPLED
∆I = 500mA
50mV/DIV
2A/DIV
TO 5A
V
I
OUT
OUT
Transient Load Response
V
C
I
OUT
OUT
OUT
3070 G48
t
= 1V
= 10µF + 4.7µF + 2.2µF
RISE
/t
FALL
= 100ns
20µs/DIV
AC-COUPLED
∆I = 500mA
50mV/DIV
2A/DIV
TO 5A
V
I
OUT
OUT
3070 G46
Transient Load Response
V
C
I
OUT
OUT
OUT
t
= 1V
= 117µF
RISE
AC-COUPLED
∆I = 500mA
/t
50mV/DIV
FALL
2A/DIV
TO 5A
V
I
= 1µs
OUT
OUT
20µs/DIV
Transient Load Response
V
C
I
OUT
OUT
OUT
t
= 1V
= 117µF
RISE
/t
FALL
= 100ns
20µs/DIV
3070 G49
LT3070

3070 G47
3070f