UC3903N, US $ 2.33-3.53 , Texas Instruments, UC3903N DataSheet download, circuit diagram from SeekIC.com

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UC3903N: Supervisory Circuits Quad Supply and Line Monitor

UC3903N Data Sheet

US $ 2.33~3.53 / Piece | Get Latest Price

Part Number:: UC3903N
Mfg:: Texas Instruments
Supply Ability:: 5000

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1~25
25~100
100~250

Unit Price
$3.53
$2.83
$2.58
$2.33

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Upload time: 2024/4/27

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Product Details

Quick Details

Number of Voltages Monitored :	4	Monitored Voltage :	Adjustable
Undervoltage Threshold :	Adjustable	Overvoltage Threshold :	Adjustable
Output Type :	Open Collector / Drain	Manual Reset :	Not Resettable
Watchdog :	No Watchdog	Power-Up Reset Delay (Typ) :	Adjustable
Supply Voltage - Max :	40 V	Supply Voltage - Min :	8 V
Supply Current (Typ) :	7000 uA	Maximum Power Dissipation :	1000 mW
Maximum Operating Temperature :	+ 70 C	Mounting Style :	Through Hole
Package / Case :	PDIP-18	Packaging :	Tube

Description

Battery Backup Switching :
Output Type : Open Collector / Drain
Manual Reset : Not Resettable
Watchdog : No Watchdog
Number of Voltages Monitored : 4
Packaging : Tube
Mounting Style : Through Hole
Undervoltage Threshold : Adjustable
Power-Up Reset Delay (Typ) : Adjustable
Maximum Operating Temperature : + 70 C
Supply Voltage - Max : 40 V
Overvoltage Threshold : Adjustable
Monitored Voltage : Adjustable
Supply Voltage - Min : 8 V
Supply Current (Typ) : 7000 uA
Maximum Power Dissipation : 1000 mW
Package / Case : PDIP-18

Parameters:

Technical/Catalog Information	UC3903N
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Output	Push-Pull, Totem Pole
Reset	Active Low
Package / Case	18-DIP (300 mil)
Packaging	Tube
Number of Voltages Monitored	4
Reset Timeout	Adjustable/Selectable
Type	Multi-Voltage Supervisor
Voltage - Threshold	2.5V
Operating Temperature	0°C ~ 70°C
Drawing Number	296; 4040049; N; 14, 16, 18, 20
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	UC3903N UC3903N 296 11342 5 ND 296113425ND 296-11342-5

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UC3903N

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