LTC2909 データシートの表示（PDF） - Linear Technology
部品番号
コンポーネント説明
メーカー
LTC2909 Datasheet PDF : 16 Pages
| |||
LTC2909
ABSOLUTE AXI U RATI GS (Notes 1, 2)
Terminal Voltages
VCC (Note 3)............................................. –0.3V to 6V
SEL, ⎯R⎯S⎯T .............................................. –0.3V to 7.5V
ADJ1, ADJ2 .......................................... –0.3V to 7.5V
TMR..........................................–0.3V to (VCC + 0.3V)
Terminal Currents
IVCC (Note 3)....................................................±10mA
IREF ....................................................................±1mA
Operating Temperature Range
LTC2909C ................................................ 0°C to 70°C
LTC2909I .............................................– 40°C to 85°C
Storage Temperature Range
DFN....................................................– 65°C to 125°C
TSOT-23.............................................– 65°C to 150°C
Lead Temperature (Soldering, 10 sec)
TSOT-23............................................................ 300°C
UW U
PACKAGE/ORDER I FOR ATIO
TOP VIEW
SEL 1
8 ADJ1
TMR 2
7 ADJ2
9
VCC 3
6 REF
RST 4
5 GND
DDB PACKAGE
8-LEAD (3mm ´ 2mm) PLASTIC DFN
TJMAX = 125°C, θJA = 76°C/W
EXPOSED PAD (PIN 9) MAY BE LEFT OPEN OR TIED TO GND
(PCB CONNECTION REQUIRED FOR STATED θJA)
ORDER PART
NUMBER
LTC2909CDDB-2.5
LTC2909IDDB-2.5
LTC2909CDDB-3.3
LTC2909IDDB-3.3
LTC2909CDDB-5
LTC2909IDDB-5
DDB PART*
MARKING
LBXG
LBXG
LBZS
LBZS
LBZT
LBZT
TOP VIEW
ADJ1 1
ADJ2 2
REF 3
GND 4
8 SEL
7 TMR
6 VCC
5 RST
TS8 PACKAGE
8-LEAD PLASTIC TSOT-23
TJMAX = 125°C, θJA = 250°C/W
ORDER PART
NUMBER
LTC2909CTS8-2.5
LTC2909ITS8-2.5
LTC2909CTS8-3.3
LTC2909ITS8-3.3
LTC2909CTS8-5
LTC2909ITS8-5
TS8 PART*
MARKING
LTBXF
LTBXF
LTBZV
LTBZV
LTBZW
LTBZW
Order Options Tape and Reel: Add #TR Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/
*The temperature grade is identified by a label on the shipping container. Consult LTC Marketing for parts specified with wider operating temperature ranges.
2909fb
2
Share Link: 