LTC2934
12
2934f
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
© LINEAR TECHNOLOGY CORPORATION 2008
LT 0508 • PRINTED IN USA
RELATED PARTS
TYPICAL APPLICATION
PART NUMBER DESCRIPTION COMMENTS
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LTC1727 Micropower Triple Supply Monitor with Open-Drain Reset Individual Monitor Outputs in MSOP
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LTC2904/LTC2905/
LTC2906/LTC2907
Three-State Programmable Precision Dual Supply Monitor 8-Lead SOT-23 and DFN Packages
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CC
Pin, Adjustable Threshold and Reset,
8-Lead SOT-23 and DFN Packages
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CC
Pin, Eight Inputs, Up to Two Negative Monitors
Adjustable Reset Timer, 16-Lead SSOP and DFN Packages
LTC2912/LTC2913/
LTC2914
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CC
Pin, Adjustable Reset Timer
LTC2915/LTC2916/
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TSOT-23, MSOP and DFN Packages
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500nA Quiescent Current, 2mm × 2mm 8-Lead DFN and
TSOT-23 Packages
Portable Device Battery Monitor
1.18M
1μF
590k
100k
100k
V
CC
LOW BATTERY
EARLY WARNING
2934 TA05
RT
ADJ
Li-Ion
SHDN
IN OUT
3μA LDO
1.8V
ADJ
PFO
PFI
MR
LTC2934-1
LT3009
GND
GND
+
RST
POWER FAIL FALLING THRESHOLD = 3.148V
RESET FALLING THRESHOLD = 2.998V
0.1μF
866k
6.34k
127k
