LTC2919HDDB-5#PBF Linear Technology, LTC2919HDDB-5#PBF Datasheet - Page 16

• Manufacturer Part Number: LTC2919HDDB-5#PBF
• Manufacturer: Linear Technology

Specifications of LTC2919HDDB-5#PBF

• Voltage Supervisor Type: Voltage Monitor
• Number Of Voltage Supervisors: 2
• Monitored Supervisor Voltage: 3.3
• Operating Supply Voltage (min): 0.5V
• Operating Temperature Classification: Automotive
• Operating Temp Range: -40C to 125C
• Pin Count: 10
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Compliant

RELATED PARTS
LTC2919
TYPICAL APPLICATIO
PART NUMBER
LTC1326/LTC1326-2.5
LTC1536
LTC1540
LTC1726-2.5/LTC1726-5
LTC1727/LTC1728
LTC1985-1.8
LTC2900
LTC2901
LTC2902
LTC2903
LTC2904/LTC2905
LTC2906/LTC2907
LTC2908
LTC2909
LTC2912-LTC2914
LTC2915-LTC2918
LT6700
16
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
Micropower Precision Triple Supply Monitor for
5V/2.5V, 3.3V and ADJ
Precision Triple Supply Monitor for PCI Applications
Nanopower Comparator with Reference
Micropower Triple Supply Monitor for 2.5V/5V, 3.3V
and ADJ
Micropower Triple Supply Monitor with Open-Drain
Reset
Micropower Triple Supply Monitor with Push-Pull
Reset Output
Programmable Quad Supply Monitor
Programmable Quad Supply Monitor
Programmable Quad Supply Monitor
Precision Quad Supply Monitor
3-State Programmable Precision Dual Supply Monitor
Precision Dual Supply Monitor 1-Selectable and
1 Adjustable
Precision Six Supply Monitor (Four Fixed and
2 Adjustable)
Precision, Dual Input UV, OV and Negative Voltage
Monitor
Single/Dual/Quad UV and OV Voltage Monitors
Single Voltage Monitor with 27 Unique Thresholds
Micropower, Low Voltage, Dual Comparator with
400mV Reference
●
FAX: [phone]
CONVERTER
DC/DC
+12V
CONVERTER
DC/DC
Followed by –5V
Powered from 12V, +5V
U
SHDN
+5V
●
–5V
www.linear.com
115k
137k
R
R
4.7k
R
P2
CC
N2
13.7k
R
P1
OUT
, with ±5V UV Monitor, 200ms Timeout
13.3k
R
OUT
N1
is Sequenced to Start-up First,
ADJ1
REF
ADJ2
OUT1
LTC2919-2.5
GND
Separate V
COMMENTS
4.725V, 3.118V, 1V Threshold (±0.75%)
Meets PCI t
Adjustable Hysteresis
Adjustable Reset and Watchdog Time-Outs
Individual Monitor Outputs in MSOP/5-Lead SOT-23
5-Lead SOT-23 Package
Adjustable Reset, 10-Lead MSOP and 3mm × 3mm 10-Lead DFN
Package
Adjustable Reset and Watchdog Timer, 16-Lead SSOP Package
Adjustable Reset and Tolerance, 16-Lead SSOP Package, Margining
Functions
6-Lead SOT-23 Package, Ultralow Voltage Reset
Adjustable Tolerance and Reset Timer, 8-Lead SOT-23 Package
Separate V
8-Lead SOT-23 and DFN Packages
8-Lead SOT-23 and DFN Packages
Manual Reset, Watchdog, TSOT-8/MSOP-10 and 3mm × 2mm DFN
Package, H-Grade Temperature Range
6-Lead SOT-23 Package
V
CC
OUT2
TMR
RST
SEL
C
0.1μF
CC
CC
BYP
FAIL
Pin, Adjustable Reset Timer, H-Grade Temperature Range
Pin, RST/RST Outputs/Adjustable Reset Timer
Timing Specifi cations
PWRGD
R
10k
PU2
+5V
R
10k
PU3
SYS_RESET
2919 TA06
© LINEAR TECHNOLOGY CORPORATION 2008
LT 0208 • PRINTED IN USA
2919f