LT3023 LINER [Linear Technology], LT3023 Datasheet - Page 2

• Manufacturer Part Number: LT3023
• Description: Dual 100mA, Low Dropout, Low Noise, Micropower Regulator
• Manufacturer: LINER [Linear Technology]

ABSOLUTE AXI U RATI GS
ELECTRICAL CHARACTERISTICS
LT3023
IN Pin Voltage ........................................................ 20V
OUT1, OUT2 Pin Voltage ....................................... 20V
Input to Output Differential Voltage ....................... 20V
ADJ1, ADJ2 Pin Voltage ......................................... 7V
BYP1, BYP2 Pin Voltage ....................................... 0.6V
SHDN1, SHDN2 Pin Voltage ................................. 20V
PACKAGE/ORDER I FOR ATIO
Consult factory for parts specified with wider operating temperature ranges.
PARAMETER
Minimum Input Voltage
(Notes 3, 11)
ADJ1, ADJ2 Pin Voltage
(Note 3, 4)
Line Regulation (Note 3)
Load Regulation (Note 3)
Dropout Voltage
V
(Notes 5, 6, 11)
The
2
IN
= V
T
BYP2
BYP1
ADJ2
ADJ1
JMAX
OUT(NOMINAL)
10-LEAD (3mm 3mm) PLASTIC DFN
denotes specifications which apply over the full operating temperature range, otherwise specifications are T
GND
EXPOSED PAD (PIN 11) IS GND
MUST BE SOLDERED TO PCB
= 125 C,
1
2
3
4
5
DD PACKAGE
TOP VIEW
JA
= 40 C/ W,
11
W
10
JC
9
8
7
6
= 10 C/ W
OUT2
SHDN2
IN
SHDN1
OUT1
W W
CONDITIONS
I
V
2.3V < V
V
V
I
I
I
I
I
I
I
I
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
IN
V
IN
IN
IN
U
= 2V, I
= 2.3V, I
= 2.3V, I
= 2V to 20V, I
= 100mA
= 1mA
= 1mA
= 10mA
= 10mA
= 50mA
= 50mA
= 100mA
= 100mA
IN
LOAD
< 20V, 1mA < I
LOAD
LOAD
ORDER PART
W
= 1mA
LT3023EDD
MARKING
NUMBER
DD PART
LOAD
= 1mA to 100mA
= 1mA to 100mA
U
LAJA
= 1mA
LOAD
U
< 100mA
(Note 1)
Output Short-Circut Duration .......................... Indefinite
Operating Junction Temperature Range
Storage Temperature Range ................. – 65 C to 150 C
Lead Temperature (Soldering, 10 sec).................. 300 C
(Note 2) ............................................ – 40 C to 125 C
T
JMAX
BYP2
ADJ2
ADJ1
BYP1
GND
EXPOSED PAD (PIN 11) IS GND
MUST BE SOLDERED TO PCB
= 150 C,
10-LEAD PLASTIC MSOP
1
2
3
4
5
MSE PACKAGE
TOP VIEW
JA
11
= 40 C/ W,
JC
10
9
8
7
6
= 10 C/ W
OUT2
SHDN2
IN
SHDN1
OUT1
1.205
1.190
MIN
1.220
1.220
0.10
0.17
0.24
0.30
TYP
1.8
1
1
ORDER PART
LT3023EMSE
A
MSE PART
MARKING
NUMBER
= 25 C. (Note 2)
1.235
1.250
LTAHZ
MAX
0.15
0.19
0.22
0.29
0.28
0.38
0.35
0.45
2.3
10
12
25
UNITS
3023f
mV
mV
mV
V
V
V
V
V
V
V
V
V
V
V