ltc3025edc-1 Linear Technology Corporation, ltc3025edc-1 Datasheet - Page 2

• Manufacturer Part Number: ltc3025edc-1
• Description: 500ma Micropower Vldo Linear Regulator
• Manufacturer: Linear Technology Corporation

ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifi cations are at T
C
ABSOLUTE MAXIMUM RATINGS
LTC3025-1/LTC3025-2
(Notes 1, 2)
V
SHDN to GND ............................................... –0.3V to 6V
SENSE, ADJ to GND ..................................... –0.3V to 6V
V
Operating Junction Temperature Range
(Note 3) .................................................. –40°C to 125°C
Storage Temperature Range ................... –65°C to 125°C
Output Short-Circuit Duration .......................... Indefi nite
ORDER INFORMATION
LEAD FREE FINISH
LTC3025EDC-1#PBF
LTC3025EDC-2#PBF
LEAD BASED FINISH
LTC3025EDC-1
LTC3025EDC-2
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges.
For more information on lead free part marking, go to:
For more information on tape and reel specifi cations, go to:
PARAMETER
V
V
V
V
V
V
V
V
V
V
V
V
V
I
2
ADJ
BIAS
ADJ
IN
IN
BIAS
BIAS
BIAS
IN
IN
BIAS
BIAS
IN
BIAS
OUT
BIAS
OUT
Operating Voltage (Note 4)
Operating Voltage (Note 4)
Operating Current
Operating Current
Shutdown Current
ADJ Input Current
Regulation Voltage (Note 5)
Regulation Voltage (Note 5)
= 0.1μF (all capacitors ceramic) unless otherwise noted.
Operating Voltage (Note 4)
Operating Voltage
Undervoltage Lockout
Operating Current
Operating Current
Shutdown Current
........................................–0.3V to V
, V
IN
to GND ......................................... –0.3V to 6V
TAPE AND REEL
LTC3025EDC-1#TRPBF
LTC3025EDC-2#TRPBF
TAPE AND REEL
LTC3025EDC-1#TR
LTC3025EDC-2#TR
CONDITIONS
LTC3025-1
LTC3025-2
LTC3025-1
LTC3025-2
I
I
I
I
V
V
1mA ≤ I
1mA ≤ I
1mA ≤ I
1mA ≤ I
V
OUT
OUT
OUT
OUT
ADJ
SHDN
SHDN
= 10μA, LTC3025-1
= 0μA, LTC3025-2
= 10μA, LTC3025-1
= 0μA, LTC3025-2
= 0.45V, LTC3025-1
= 0V
= 0V
OUT
OUT
OUT
OUT
http://www.linear.com/leadfree/
IN
PART MARKING
LDDW
LDMK
PART MARKING
LDDW
LDMK
+ 0.3V or 6V
≤ 500mA, 1.5V ≤ V
≤ 500mA, 1.5V ≤ V
≤ 500mA, 1.5V ≤ V
≤ 500mA, 1.5V ≤ V
A
http://www.linear.com/tapeandreel/
= 25°C. V
The
l
IN
denotes the specifi cations which apply over the full operating
= 1.5V, V
IN
IN
IN
IN
PIN CONFIGURATION
≤ 5V, LTC3025-1
≤ 5V, LTC3025-1
≤ 5V, LTC3025-2
≤ 5V, LTC3025-2
PACKAGE DESCRIPTION
6-Lead (2mm × 2mm) Plastic DFN
6-Lead (2mm × 2mm) Plastic DFN
PACKAGE DESCRIPTION
6-Lead (2mm × 2mm) Plastic DFN
6-Lead (2mm × 2mm) Plastic DFN
BIAS
= 3.6V, V
EXPOSED PAD (PIN 7) IS GND, MUST BE SOLDERED TO PCB
*ADJ FOR LTC3025-1, SENSE FOR LTC3025-2
T
OUT
JMAX
6-LEAD (2mm × 2mm) PLASTIC DFN
BIAS
GND
= 125°C, θ
= 1.2V, C
IN
1
2
3
l
l
l
l
l
l
l
l
l
l
l
DC6 PACKAGE
TOP VIEW
JA
OUT
= 102°C/W, θ
0.395
0.392
1.185
1.176
7
MIN
–50
0.9
1.2
2.5
2.7
= 1μF , C
6
5
4
JC
0.01
SHDN
ADJ/SENSE*
OUT
= 20°C/W
TYP
2.2
0.4
0.4
1.2
1.2
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 85°C
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 85°C
50
50
IN
4
4
1
0
= 0.1μF ,
0.405
0.408
1.215
1.224
MAX
5.5
5.5
5.5
5.5
2.5
10
10
80
80
50
5
1
302512fa
UNITS
μA
μA
μA
μA
μA
μA
nA
V
V
V
V
V
V
V
V
V