LT3024 LINER [Linear Technology], LT3024 Datasheet - Page 3

• Manufacturer Part Number: LT3024
• Description: Dual 100mA/500mA Low Dropout, Low Noise, Micropower Regulator
• Manufacturer: LINER [Linear Technology]

ELECTRICAL CHARACTERISTICS
The
PARAMETER
Dropout Voltage
(Output 2)
V
(Notes 5, 6, 11)
Dropout Voltage
(Output 1)
V
(Notes 5, 6, 11)
GND Pin Current
(Output 2)
V
(Notes 5, 7)
GND Pin Current
(Output 1)
V
(Notes 5, 7)
Output Voltage Noise
ADJ Pin Bias Current
Shutdown Threshold
SHDN1/SHDN2 Pin Current
(Note 9)
Quiescent Current in Shutdown
Ripple Rejection
Current Limit
Input Reverse Leakage Current
Reverse Output Current
(Notes 3,10)
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: The LT3024 regulator is tested and specified under pulse load
conditions such that T
IN
IN
IN
IN
= V
= V
= V
= V
OUT(NOMINAL)
OUT(NOMINAL)
OUT(NOMINAL)
OUT(NOMINAL)
denotes specifications which apply over the full operating temperature range, otherwise specifications are T
J
T
A
. The LT3024 is 100% production tested at
CONDITIONS
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
C
BW = 10Hz to 100kHz
ADJ1, ADJ2 (Notes 3, 8)
V
V
V
V
V
V
I
Output 2, V
Output 1, V
V
V
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
OUT
OUT
OUT
SHDN1
SHDN1
IN
IN
IN
OUT
= 6V, V
= 2.72V (Avg), V
= – 20V, V
= 10 F, C
= Off to On
= On to Off
= 1.22V, V
= 1mA
= 1mA
= 10mA
= 10mA
= 50mA
= 50mA
= 100mA
= 100mA
= 10mA
= 10mA
= 50mA
= 50mA
= 100mA
= 100mA
= 500mA
= 500mA
= 0mA
= 1mA
= 10mA
= 50mA
= 100mA
= 0mA
= 1mA
= 50mA
= 100mA
= 250mA
= 500mA
= Full Current
, V
, V
V
V
SHDN2
SHDN2
SHDN1
IN
IN
IN
IN
= 7V, V
= 2.3V, V
= 7V, V
= 2.3V, V
OUT
BYP
IN
= 0V
= 20V
= 0V, V
= 0V
< 1.22V
= 0.01 F, I
RIPPLE
OUT
OUT
OUT
OUT
SHDN2
= 0V
= 0V
= 0.5V
= – 0.1V
= – 0.1V
LOAD
= 0V
P-P
= Full Current,
, f
RIPPLE
T
characterization and correlation with statistical process controls.
Note 3: The LT3024 is tested and specified for these conditions with the
ADJ1/ADJ2 pin connected to the corresponding OUT1/OUT2 pin.
A
= 25 C. Performance at – 40 C and 125 C is assured by design,
= 120Hz,
0.25
MIN
110
520
55
0.10
0.17
0.24
0.30
0.13
0.17
0.20
0.30
0.80
0.65
0.01
TYP
230
200
700
2.2
1.1
20
55
30
65
11
20
30
65
1
2
5
0
1
5
A
= 25 C. (Note 2)
MAX
0.15
0.19
0.22
0.29
0.31
0.40
0.35
0.45
0.19
0.25
0.22
0.32
0.34
0.44
0.35
0.45
400
120
100
1.6
1.4
0.5
3.0
0.1
45
90
75
16
10
2
4
3
8
1
LT3024
UNITS
V
3
3024f
RMS
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
nA
dB
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A
A
V
V
A
A
A
A