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LM3881MM Voltage Supervisory Circuit Simple Power Sequencer
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LM3881MM Voltage Supervisory Circuit Simple Power Sequencer
Brand Name :TI
Model Number :LM3881MM/NOPB
Place of Origin :Philippines
MOQ :1
Price :contact us
Payment Terms :L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :contact us
Delivery Time :in stock
Packaging Details :Standard/New/Original
Supply Voltage - Max :5.5 V
Operating Supply Current :80 uA
Operating Supply Voltage :2.7 V to 5.5 V
Overvoltage Threshold :1.5 V
Date Code :22+
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LM3881MM/NOPB / Supervisory Circuits POWER SEQUENCER
Description The LM3881 Simple Power Sequencer offers the easiest method to control power up and power down of multiple power supplies (switching orlinear regulators1 By slaggering the start up sequence, it is possible to avoid latch conditions or large inrush curents that can aflect the reliability ofthe system.
Available in vssop-s package. the Simple Sequencer contains a precision enable din and three open-drain output flags. When the LM3881 is enabled. the three output flags will sequentially release. alter individual time delavs. thus permitiing the connected power supplies to start up, The output flags will follow a reverse sequence during power down to avoid latch condtions Time delays are defined using an external capacitor and the output flag states can be inverted by the user.
Product Attribute
Attribute Value
Texas Instruments
Product Category:
Supervisory Circuits
RoHS:
Details
Voltage Sequencers
SMD/SMT
VSSOP-8
1.22 V
3 Input
Open Drain
No Manual Reset
No Watchdog
No Backup
Adjustable
5.5 V
- 40 C
+ 125 C
LM3881
Reel
Cut Tape
MouseReel
Brand:
Texas Instruments
Development Kit:
LM3881EVAL
Operating Supply Current:
80 uA
Operating Supply Voltage:
2.7 V to 5.5 V
Overvoltage Threshold:
1.5 V
Power Fail Detection:
No
Product Type:
Supervisory Circuits
Factory Pack Quantity:
1000
Subcategory:
PMIC - Power Management ICs
Supply Voltage - Min:
2.7 V
Undervoltage Threshold:
1 V
Unit Weight:
0.001058 oz
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