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LTC2954IDDB-1#TRPBF - 8-DFN

LTC2954IDDB-1#TRPBF

Active
Analog Devices

PUSH BUTTON ON/OFF CONTROLLER WITH ΜP INTERRUPT

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Search across all available documentation for this part.

DocumentsR413 Reliability DataDatasheet+1
LTC2954IDDB-1#TRPBF - 8-DFN

LTC2954IDDB-1#TRPBF

Active
Analog Devices

PUSH BUTTON ON/OFF CONTROLLER WITH ΜP INTERRUPT

Deep-Dive with AI

DocumentsR413 Reliability DataDatasheet+1

Technical Specifications

Parameters and characteristics for this part

SpecificationLTC2954IDDB-1#TRPBF
ApplicationsOn/Off Controller, Push Button
Current - Supply6 µA
Mounting TypeSurface Mount
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 °C
Package / Case8-WFDFN Exposed Pad
Supplier Device Package8-DFN (3x2)
Voltage - Supply [Max]26.4 V
Voltage - Supply [Min]2.7 V

LTC2954 Series

Push Button On/Off Controller with µP Interrupt

PartOperating Temperature [Max]Operating Temperature [Min]Supplier Device PackageVoltage - Supply [Min]Voltage - Supply [Max]Mounting TypeApplicationsCurrent - SupplyPackage / Case
Analog Devices
LTC2954CTS8-1#TRMPBF
70 °C
0 °C
TSOT-23-8
2.7 V
26.4 V
Surface Mount
On/Off Controller
Push Button
6 µA
SOT-23-8 Thin
TSOT-23-8
Analog Devices
LTC2954ITS8-1#TRMPBF
85 °C
-40 °C
TSOT-23-8
2.7 V
26.4 V
Surface Mount
On/Off Controller
Push Button
6 µA
SOT-23-8 Thin
TSOT-23-8
Analog Devices
LTC2954IDDB-1#TRPBF
85 °C
-40 °C
8-DFN (3x2)
2.7 V
26.4 V
Surface Mount
On/Off Controller
Push Button
6 µA
8-WFDFN Exposed Pad
Analog Devices
LTC2954ITS8-1#TRPBF
85 °C
-40 °C
TSOT-23-8
2.7 V
26.4 V
Surface Mount
On/Off Controller
Push Button
6 µA
SOT-23-8 Thin
TSOT-23-8
Analog Devices
LTC2954ITS8-2#TRMPBF
85 °C
-40 °C
TSOT-23-8
2.7 V
26.4 V
Surface Mount
On/Off Controller
Push Button
6 µA
SOT-23-8 Thin
TSOT-23-8
Analog Devices
LTC2954CTS8-2#TRMPBF
70 °C
0 °C
TSOT-23-8
2.7 V
26.4 V
Surface Mount
On/Off Controller
Push Button
6 µA
SOT-23-8 Thin
TSOT-23-8
Analog Devices
LTC2954CTS8-2#TRPBF
70 °C
0 °C
TSOT-23-8
2.7 V
26.4 V
Surface Mount
On/Off Controller
Push Button
6 µA
SOT-23-8 Thin
TSOT-23-8

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 8.00
10$ 5.48
25$ 4.83
100$ 4.10
250$ 3.75
500$ 3.54
1000$ 3.36
Digi-Reel® 1$ 8.00
10$ 5.48
25$ 4.83
100$ 4.10
250$ 3.75
500$ 3.54
1000$ 3.36
Tape & Reel (TR) 2500$ 3.21

Description

General part information

LTC2954 Series

The LTC2954 is a pushbutton on/off controller that manages system power via a pushbutton interface. An enable output toggles system power while an interrupt output provides debounced pushbutton status. The interrupt output can be used in menu driven applications to request a system power-down. A power kill input allows a microprocessor or system to reset the enable output, effectively powering down the system. Independently adjustable on and off timers allow dependable pushbutton control of the enable output and resistance to accidental toggling of system power.The LTC2954 operates over a wide 2.7V to 26.4V input voltage range to accommodate a wide variety of input power supplies. Very low quiescent current (6μA typical) makes the LTC2954 ideally suited for battery powered applications. Two versions of the part are available to accommodate either positive or negative enable polarities.ApplicationsPushbutton PowerPath™ControlPortable Instrumentation MetersBlade ServersPortable Customer Service PDADesktop and Notebook Computers