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LTC2950ITS8-1#TRMPBF - 

Power Management IC, Push Button On/Off Controller, 2.7 V to 26.4 V input, TSOT-23-8

LTC2950ITS8-1#TRMPBF - Power Management IC, Push Button On/Off Controller, 2.7 V to 26.4 V input, TSOT-23-8

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
LTC2950ITS8-1#TRMPBF
Order Code:
1673539RL
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LTC2950ITS8-1#TRMPBF is a micropower pushbutton ON/OFF Controller with wide input voltage range. The part contains a pushbutton input with independently programmable ON and OFF debounce times that control the toggling of an open drain enable output. The part also contains a simple microprocessor interface to allow for proper system housekeeping prior to power down. Under system fault conditions, an internal KILL timer ensures proper power down. The LTC2950 operates over a wide 2.7 to 26.4V input voltage range to accommodate a wide variety of input power supplies. Very low quiescent current (6µA typical) makes the LTC2950 ideally suited for battery powered applications. Two versions of the part are available to accommodate either positive or negative enable polarities.
  • Adjustable pushbutton on/off timers
  • Low supply current (6µA)
  • EN output allows DC/DC converter control
  • Simple interface allows graceful µP shut down
  • High input voltage PB pin with internal pull up resistor
  • ±10kV ESD HBM on PB input
  • Accurate 0.6V threshold on KILL comparator input

Applications

Portable Devices, Sensing & Instrumentation, Communications & Networking, Computers & Computer Peripherals

Warnings

ESD sensitive device, take proper precaution while handling the device.

Product Information

:
2.7V
:
26.4V
:
6µA
:
TSOT-23
:
8Pins
:
-40°C
:
85°C
:
LTC2950-1
:
Cut Tape
:
-
:
Yes
:
MSL 1 - Unlimited
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More stock available week commencing 01/01/18

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Alternatives Available

2115908 - Pushbutton, 2.7V-33Vin, TSOT-23-8

£4.15 £ 4.15
Price for:
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25 + £3.33
100 + £2.04
No longer stocked:: No Longer Manufactured::
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10 (Cut Tape 1673539) x 4.15 = £41.50
Total Price: £41.50
For the quantity ordered, some or all of your order will be placed on backorder. See ‘Check stock and lead times’ for details.
10 (Re-reel 1673539RL) x 4.15 = £41.50
Total Price: £41.50
For the quantity ordered, some or all of your order will be placed on backorder. See ‘Check stock and lead times’ for details.
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1673539
*Note: If you have selected a re-reeled item a £3.50 charge will be applied.
A re-reel is a custom reel available for cut tape items where the order qty exceeds 10
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