Datasheet

LT3050 Series
3
3050fa
ELECTRICAL CHARACTERISTICS
PARAMETER CONDITIONS MIN TYP MAX UNITS
Minimum Input Voltage (Notes 3, 11) I
LOAD
= 100mA
l
1.6 2.2 V
Regulated Output Voltage LT3050-3.3: V
IN
= 3.9V, I
LOAD
= 1mA
3.9V < V
IN
< 15V, 1mA < I
LOAD
< 100mA (Note 15)
l
3.267
3.234
3.3
3.3
3.333
3.366
V
V
LT3050-5: V
IN
= 5.6V, I
LOAD
= 1mA
5.6V < V
IN
15V, 1mA < I
LOAD
< 100mA (Note 15)
l
4.95
4.9
5
5
5.05
5.1
V
V
ADJ Pin Voltage (Notes 3, 4) V
IN
= 2.2V, I
LOAD
= 1mA
2.2V < V
IN
< 15V, 1mA < I
LOAD
< 100mA (Note 15)
l
594
588
600
600
606
612
mV
mV
Line Regulation (Note 3) LT3050-3.3: ∆V
IN
= 3.9V to 45V, I
LOAD
= 1mA
LT3050-5: ∆V
IN
= 5.6V to 45V, I
LOAD
= 1mA
LT3050: ∆V
IN
= 2.2V to 45V, I
LOAD
= 1mA
l
l
l
2.2
3.3
0.4
16.5
25
3
mV
mV
mV
Load Regulation (Note 3) LT3050-3.3: V
IN
= 3.9V, I
LOAD
= 1mA to 100mA
LT3050-5: V
IN
= 5.6V, I
LOAD
= 1mA to 100mA
LT3050: V
IN
= 2.2V, I
LOAD
= 1mA to 100mA
l
l
l
7.2
8.4
0.2
33
50
4
mV
mV
mV
The l denotes the specifi cations which apply over the full operating
temperature range, otherwise specifi cations are at T
A
= 25°C. (Note 2)
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3050EDDB-5#PBF LT3050EDDB-5#TRPBF LFWS 12-Lead (3mm × 2mm) Plastic DFN –40°C to 125°C
LT3050IDDB-5#PBF LT3050IDDB-5#TRPBF LFWS 12-Lead (3mm × 2mm) Plastic DFN –40°C to 125°C
LEAD BASED FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3050EMSE LT3050EMSE#TR 3050 12-Lead Plastic MSOP –40°C to 125°C
LT3050IMSE LT3050IMSE#TR 3050 12-Lead Plastic MSOP –40°C to 125°C
LT3050MPMSE LT3050MPMSE#TR 3050 12-Lead Plastic MSOP –55°C to 125°C
LT3050EMSE-3.3 LT3050EMSE-3.3#TR 305033 12-Lead Plastic MSOP –40°C to 125°C
LT3050IMSE-3.3 LT3050IMSE-3.3#TR 305033 12-Lead Plastic MSOP –40°C to 125°C
LT3050MPMSE-3.3 LT3050MPMSE-3.3#TR 305033 12-Lead Plastic MSOP –55°C to 125°C
LT3050EMSE-5 LT3050EMSE-5#TR 30505 12-Lead Plastic MSOP –40°C to 125°C
LT3050IMSE-5 LT3050IMSE-5#TR 30505 12-Lead Plastic MSOP –40°C to 125°C
LT3050MPMSE-5 LT3050MPMSE-5#TR 30505 12-Lead Plastic MSOP –55°C to 125°C
LT3050EDDB LT3050EDDB#TR LFGC 12-Lead (3mm × 2mm) Plastic DFN –40°C to 125°C
LT3050IDDB LT3050IDDB#TR LFGC 12-Lead (3mm × 2mm) Plastic DFN –40°C to 125°C
LT3050EDDB-3.3 LT3050EDDB-3.3#TR LFWR 12-Lead (3mm × 2mm) Plastic DFN –40°C to 125°C
LT3050IDDB-3.3 LT3050IDDB-3.3#TR LFWR 12-Lead (3mm × 2mm) Plastic DFN –40°C to 125°C
LT3050EDDB-5 LT3050EDDB-5#TR LFWS 12-Lead (3mm × 2mm) Plastic DFN –40°C to 125°C
LT3050IDDB-5 LT3050IDDB-5#TR LFWS 12-Lead (3mm × 2mm) Plastic DFN –40°C to 125°C
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container.
For more information on lead free part marking, go to:
http://www.linear.com/leadfree/
For more information on tape and reel specifi cations, go to:
http://www.linear.com/tapeandreel/
ORDER INFORMATION