Datasheet

LTC2908
2
2908fd
PIN CONFIGURATION
ABSOLUTE MAXIMUM RATINGS
Terminal Voltages
V1, V2, V3, V4 .........................................– 0.3V to 7V
V
ADJ1
, V
ADJ2
, V
ADJ3
, ..................–0.3V to (V
CC
+ 0.6V)
V
ADJ4
, V
ADJ5
.............................–0.3V to (V
CC
+ 0.6V)
RST .......................................................... –0.3V to 7V
Operating Temperature Range
LTC2908C ................................................ 0°C to 70°C
LTC2908I..............................................–40°C to 85°C
(Notes 1, 2)
Storage Temperature Range
DFN Package ......................................–65°C to 125°C
TSOT-23 Package ...............................–65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
LTC2908CDDB-A1
LTC2908IDDB-A1
LTC2908CDDB-B1
LTC2908IDDB-B1
TOP VIEW
9
DDB8 PACKAGE
8-LEAD (3mm × 2mm) PLASTIC DFN
5
6
7
8
4
3
2
1GND
RST
V4
V2
V
ADJ2
V3
V
ADJ1
V1
LTC2908CDDB-C1
LTC2908IDDB-C1
TOP VIEW
9
DDB8 PACKAGE
8-LEAD (3mm × 2mm) PLASTIC DFN
5
6
7
8
4
3
2
1GND
RST
V
ADJ5
V1
V
ADJ4
V
ADJ3
V
ADJ2
V
ADJ1
LTC2908CTS8-A1
LTC2908ITS8-A1
LTC2908CTS8-B1
LTC2908ITS8-B1
V2 1
V4 2
RST 3
GND 4
8V1
7 V
ADJ1
6V3
5 V
ADJ2
TOP VIEW
TS8 PACKAGE
8-LEAD PLASTIC TSOT-23
LTC2908CTS8-C1
LTC2908ITS8-C1
V1 1
V
ADJ5
2
RST 3
GND 4
8V
ADJ1
7 V
ADJ2
6V
ADJ3
5 V
ADJ4
TOP VIEW
TS8 PACKAGE
8-LEAD PLASTIC TSOT-23
T
JMAX
= 125°C, θ
JA
= 76°C/W
EXPOSED PAD (PIN 9)
(PCB CONNECTION OPTIONAL)
T
JMAX
= 125°C, θ
JA
= 76°C/W
EXPOSED PAD (PIN 9)
(PCB CONNECTION OPTIONAL)
T
JMAX
= 125°C, θ
JA
= 250°C/W T
JMAX
= 125°C, θ
JA
= 250°C/W
ORDER INFORMATION
Lead Free Finish
TAPE AND REEL (MINI) TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC2908CDDB-A1#TRMPBF LTC2908CDDB-A1#TRPBF LBFD
8-LEAD (3mm × 2mm) PLASTIC DFN
0°C to 70°C
LTC2908IDDB-A1#TRMPBF LTC2908IDDB-A1#TRPBF LBFF
8-LEAD (3mm × 2mm) PLASTIC DFN
–40°C to 85°C
LTC2908CDDB-B1#TRMPBF LTC2908CDDB-B1#TRPBF LBFG
8-LEAD (3mm × 2mm) PLASTIC DFN
0°C to 70°C
LTC2908IDDB-B1#TRMPBF LTC2908IDDB-B1#TRPBF LBFH
8-LEAD (3mm × 2mm) PLASTIC DFN
–40°C to 85°C
LTC2908CDDB-C1#TRMPBF LTC2908CDDB-C1#TRPBF LCFV
8-LEAD (3mm × 2mm) PLASTIC DFN
0°C to 70°C
LTC2908IDDB-C1#TRMPBF LTC2908IDDB-C1#TRPBF LCFV
8-LEAD (3mm × 2mm) PLASTIC DFN
–40°C to 85°C
LTC2908CTS8-A1#TRMPBF LTC2908CTS8-A1#TRPBF LTBFJ 8-LEAD PLASTIC TSOT-23 0°C to 70°C
LTC2908ITS8-A1#TRMPBF LTC2908ITS8-A1#TRPBF LTBFK 8-LEAD PLASTIC TSOT-23 –40°C to 85°C
LTC2908CTS8-B1#TRMPBF LTC2908CTS8-B1#TRPBF LTBFM 8-LEAD PLASTIC TSOT-23 0°C to 70°C
LTC2908ITS8-B1#TRMPBF LTC2908ITS8-B1#TRPBF LTBFN 8-LEAD PLASTIC TSOT-23 –40°C to 85°C
LTC2908CTS8-C1#TRMPBF LTC2908CTS8-C1#TRPBF LTCFT 8-LEAD PLASTIC TSOT-23 0°C to 70°C
LTC2908ITS8-C1#TRMPBF LTC2908ITS8-C1#TRPBF LTCFT 8-LEAD PLASTIC TSOT-23 –40°C to 85°C
TRM = 500 pieces. *Temperature grades are identifi ed by a label on the shipping container.
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges.
Consult LTC Marketing for information on lead based fi nish parts.
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/