UC2903DW

Mfr. #:: UC2903DW
Description:: Supervisory Circuits Quad Supply and Line Monitor
Lifecycle:: New from this manufacturer.
Datasheet:: UC2903DW Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: UC2903DW more Information UC2903DW Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Supervisory Circuits

RoHS:: Y

Type:: Voltage Supervisory

Mounting Style:: SMD/SMT

Package / Case:: SOIC-18

Threshold Voltage:: 1.8 V, Adjustable

Number of Inputs Monitored:: 4 Input

Output Type:: Active-low,Open-drain

Manual Reset:: No Manual Reset

Watchdog Timers:: No Watchdog

Battery Backup Switching:: No Backup

Reset Delay Time:: Adjustable

Supply Voltage - Max:: 40 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Series:: UC2903

Packaging:: Tube

Features:: Negative Voltage Monitoring, Over Voltage Sense

Height:: 2.35 mm

Length:: 11.62 mm

Operating Temperature Range:: - 40 C to + 85 C

Width:: 7.52 mm

Brand:: Texas Instruments

Overvoltage Threshold:: Adjustable

Undervoltage Threshold:: Adjustable

Moisture Sensitive:: Yes

Operating Supply Current:: 7000 uA

Pd - Power Dissipation:: 1000 mW

Product Type:: Supervisory Circuits

Factory Pack Quantity:: 40

Subcategory:: PMIC - Power Management ICs

Supply Voltage - Min:: 8 V

Unit Weight:: 0.007408 oz

Tags: UC2903D, UC2903, UC290, UC29, UC2

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UC2903DW Ratings and Reviews

V***r

Arrived quickly, excellent quality, sociable seller. All leds are working.

2019-04-04

D***v

Good product, recommend!

2019-07-12

UC2903DW Description

***Yang: Processor Supervisor Adj 4 Active Low/Open Drain 18-Pin SOIC Tube

***as Instruments: -40°C to +85°C, quad-supply & Line monitor 18-SOIC -40 to 85

***ment14 APAC: IC, VOLTAGE DET, MICROPRO SUPERV; Threshold Voltage:2.5V; No. of Supervisors / Monitors:4; Supply Voltage Range:8V to 40V; Reset Type:Active-Low; Supply Current:10mA; Delay Time:30ms; Digital IC Case Style:SOIC; No. of Pins:18; Operating Temperature Range:-40°C to +85°C; MSL:MSL 2 - 1 year; SVHC:No SVHC (20-Jun-2011); Output Current Max:50mA; Output Type:Open Collector; Package / Case:SOIC; Power Dissipation Pd:1W; Supply Voltage Max:40V; Supply Voltage Min:8V; Termination Type:SMD; Turn On Threshold Voltage:2.5V

***ow.cn: Processor Supervisor Adj 4 Active Low/Open Drain 18-Pin SOIC Tube

***as Instruments: 0°C to 70°C,quad-supply & Line monitor 18-SOIC 0 to 70

***et: Volt Supervisor Monitor 18-Pin SOIC Tube

*** Stop Electro: Power Supply Support Circuit, Adjustable, 4 Channel, 1.8, BIPolar, PDSO18

***i-Key: IC SUPERVISOR 4 CHANNEL 18SOIC

***ark: SUPPLY/LINE MONITOR 10mA 40V SOIC-18

***S: French Electronic Distributor since 1988

***el Electronic: IC UNIV BUS TXRX 17BIT 56TSSOP

***ser: Supervisory Quad Supply and Line Monitor

***ow.cn: Processor Supervisor Adj 4 Active Low/Open Drain 18-Pin SOIC T/R

***as Instruments: -40°C to +85°C, quad-supply & Line monitor 18-SOIC -40 to 85

***ark: IC, SUPPLY/LINE MONITOR 10mA 40V SOIC-18, FULL REEL

***et: Volt Supervisor Monitor 18-Pin SOIC T/R

*** Stop Electro: Power Supply Support Circuit, Adjustable, 4 Channel, 1.8, BIPolar, PDSO18

***i-Key: IC SUPERVISOR 4 CHANNEL 18SOIC

***ser: Supervisory Circuits Quad Supply and Line Monitor

***sener Electronics: IC QUAD SUPPLY MONITOR 18-SOIC

***S: French Electronic Distributor since 1988

***eco: TEXAS INSTRUMENTS,UC2903DWTR

***ical: Processor Supervisor Adj 4 Active Low/Open Drain 18-Pin SOIC T/R

***as Instruments: 0°C to 70°C,quad-supply & Line monitor 18-SOIC 0 to 70

***et: Volt Supervisor Monitor 18-Pin SOIC T/R

***i-Key: IC SUPERVISOR 4 CHANNEL 18SOIC

*** Stop Electro: Power Supply Support Circuit, Fixed, 4 Channel, PDSO18

***ser: Supervisory Circuits Quad Supply and Line Monitor

***S: French Electronic Distributor since 1988

***ark: Voltage Detector / Microprocessor Supervisor IC; Supply Voltage Min:8V; Package/Case:18-SOIC; No. of Pins:18; Operating Temperature Range:0°C to +70°C; Peak Reflow Compatible (260 C):No; Supply Voltage Max:40V ;RoHS Compliant: Yes

***et: Processor Supervisor 4.63V/3.06V 3V/3.3V/5V 16-Pin SOIC N

***ure Electronics: DS1831 Series 2.47 to 4.75 V 2000 ms Surface Mount Open Drain Monitor - SOIC-16

***ark: Mpu Supervisor, Dual, 5.5V, Nsoic-16; Threshold Voltage:4.63V; No. Of Supervisors / Monitors:2Monitors; Supply Voltage Min:1V; Supply Voltage Max:5.5V; Reset Type:active-Low, Open-Drain; Digital Ic Case:nsoic; No. Of Pins:16Pins Rohs Compliant: Yes

***et: Processor Supervisor 2.88V/2.187V 2.5V/3V/3.3V 16-Pin SOIC N

***-Wing Technology: ROHS3Compliant Tube DS1831 Multi-Voltage Supervisor supervisor 2.5V 9.9mm 10ms; 100ms; 1000ms Minimum 85muA

***i-Key: IC SUPERVISOR 4 CHANNEL 16SOIC

*** Stop Electro: Power Supply Support Circuit, Fixed, 4 Channel, PDSO16

***enic: SOIC-16 Monitors & Reset Circuits ROHS

***log Devices: 3.3V/2.5V Multisupply Micromonitor

***(Formerly Allied Electronics): 3.3/2.5V MULTISUPPLY MONITOR SO

***ark: Voltage Detector / Microprocessor Supervisor IC; Threshold Voltage, Vtrip:3.06V; Supply Current:80µA; Reset Type:Active-Low; Real Time Clock:No; Output Current Max:10mA; Output Type:Open Drain; Supply Voltage Min:1V ;RoHS Compliant: Yes

***et: Processor Supervisor 4.63V/3.06V 3V/3.3V/5V 16-Pin SOIC N

***-Wing Technology: Active Low Obsolete DUAL GULL WING Multi-Voltage Supervisor Supervisor -40C~85C TA 10ms; 100ms; 1000ms Minimum 9.9mm 3.3V

***or: IC SUPERVISOR 4 CHANNEL 16SOIC

*** Stop Electro: Power Supply Support Circuit, Fixed, 4 Channel, PDSO16

***i-Key: IC MULTIMN 5/3.3V WDOG PB 16SOIC

*** Electronics: DS1831 MULTISUPPLY MICROMONITOR

Market price

Part #	Description	Stock	Price
UC2903DW DISTI # 296-2640-5-ND	IC QUAD SUPPLY MONITOR 18-SOIC RoHS: Compliant Min Qty: 1 Container: Tube	3055In Stock	2520:$3.8519 1000:$4.0000 520:$4.5926 120:$5.2742 40:$6.0743 10:$6.3700 1:$7.0500
UC2903DWTR DISTI # UC2903DWTR-ND	IC QUAD SUPPLY MONITOR 18-SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$3.4164
UC2903DWTRG4 DISTI # UC2903DWTRG4-ND	IC QUAD SUPPLY MONITOR 18-SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$3.4164
UC2903DWG4 DISTI # UC2903DWG4-ND	IC QUAD SUPPLY MONITOR 18-SOIC RoHS: Compliant Min Qty: 120 Container: Tube	Temporarily Out of Stock	120:$5.2742
UC2903DW DISTI # 30217398	Voltage Monitor 18-Pin SOIC Tube RoHS: Compliant	8	1000:$3.8987 500:$4.2144 100:$4.6944 25:$4.8864 10:$4.9824
UC2903DWTR DISTI # UC2903DWTR	Volt Supervisor Monitor 18-Pin SOIC T/R (Alt: UC2903DWTR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Europe - 2000	2000:€4.3900 4000:€3.8900 8000:€3.4900 12000:€3.2900 20000:€3.0900
UC2903DW DISTI # UC2903DW	Volt Supervisor Monitor 18-Pin SOIC Tube - Rail/Tube (Alt: UC2903DW) RoHS: Compliant Min Qty: 1 Container: Tube	Americas - 0	1:$5.6900 10:$5.5900 25:$5.5900 50:$5.5900 100:$4.8900 500:$4.3900 1000:$3.7900
UC2903DW DISTI # UC2903DW	Volt Supervisor Monitor 18-Pin SOIC Tube (Alt: UC2903DW) RoHS: Compliant Min Qty: 40 Container: Tube	Europe - 0	40:€4.9900 80:€4.3900 160:€3.8900 240:€3.6900 400:€3.5900
UC2903DWTR DISTI # UC2903DWTR	Volt Supervisor Monitor 18-Pin SOIC T/R - Tape and Reel (Alt: UC2903DWTR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$3.2900 4000:$3.2900 8000:$3.2900 12000:$3.1900 20000:$3.1900
UC2903DWG4 DISTI # UC2903DWG4	Volt Supervisor Monitor 18-Pin SOIC Tube - Rail/Tube (Alt: UC2903DWG4) RoHS: Compliant Min Qty: 120 Container: Tube	Americas - 0	120:$4.2900 200:$3.9900 320:$3.8900 600:$3.7900 1200:$3.6900
UC2903DW	Quad Supply and Line Monitor	6000	1000:$3.3700 750:$3.4400 500:$3.9700 250:$4.5600 100:$4.8900 25:$5.4500 10:$5.8400 1:$6.4900
UC2903DW DISTI # 595-UC2903DW	Supervisory Circuits Quad Supply and Line Monitor RoHS: Compliant	175	1:$7.0500 10:$6.3700 25:$5.9000 100:$5.2800 250:$5.0100 500:$4.6000 1000:$4.0100
UC2903DWTR DISTI # 595-UC2903DWTR	Supervisory Circuits Quad Supply and Line Monitor RoHS: Compliant	0	1:$6.2600 10:$5.6600 25:$5.2300 100:$4.6800 250:$4.4500 500:$4.0800 1000:$3.5500 2000:$3.4200
UC2903DWG4 DISTI # 595-UC2903DWG4	Supervisory Circuits Quad Supply and Line Monitor RoHS: Compliant	0	120:$5.2800 280:$5.0100 520:$4.6000 1000:$4.0100
UC2903DWTRG4 DISTI # 595-UC2903DWTRG4	Supervisory Circuits Quad Supply and Line Monitor RoHS: Compliant	0
UC2903DW	Power Supply Support Circuit, Adjustable, 4 Channel, BIPolar, PDSO18 RoHS: Compliant	2222	1000:$3.9000 500:$4.1000 100:$4.2700 25:$4.4500 1:$4.7900
UC2903DW	Power Supply Support Circuit, Fixed, 4 Channel, BIPolar, PDSO18 RoHS: Not Compliant	12850	1000:$3.9000 500:$4.1000 100:$4.2700 25:$4.4500 1:$4.7900
UC2903DWTR	Power Supply Support Circuit, Adjustable, 4 Channel, BIPolar, PDSO18 RoHS: Compliant	4779	1000:$3.4600 500:$3.6400 100:$3.7900 25:$3.9600 1:$4.2600
UC2903DWTRG4	Power Supply Support Circuit, Adjustable, 4 Channel, BIPolar, PDSO18 RoHS: Compliant	2000	1000:$3.4600 500:$3.6400 100:$3.7900 25:$3.9600 1:$4.2600
UC2903DW DISTI # 6624955P	VOLT SUPERVISOR MONITOR 18-PIN SOIC, TU	71	25:£4.3000 100:£3.8400 250:£3.6500 500:£3.3400
UC2903DWTR		1587
UC2903DW	Voltage Detector, Adjustable, 18 Pin, Plastic, SOP	5	6:$3.5250 2:$4.7000 1:$7.0500
UC2903DW	Voltage Detector, Adjustable, 18 Pin, Plastic, SOP	20	7:$3.3947 2:$4.5262 1:$6.7893
UC2903DW	Voltage Detector, Adjustable, 18 Pin, Plastic, SOP	1	1:$6.7893
UC2903DW.. DISTI # 1652465	RoHS: Compliant	0	1:$11.1600 10:$10.0800 25:$9.3400 100:$8.3600 250:$7.9300 500:$7.2800 1000:$6.3500 2500:$6.1200
UC2903DW DISTI # C1S746201369820	Voltage Monitor 18-Pin SOIC Tube RoHS: Compliant	8	1:$5.8370

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Availability

Stock:: 192
On Order:: 2175
Enter Quantity:

Current price of UC2903DW is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$7.05~~; ~~$7.05~~

10: ~~$6.37~~; ~~$63.70~~

25: ~~$5.90~~; ~~$147.50~~

100: ~~$5.28~~; ~~$528.00~~

250: ~~$5.01~~; ~~$1 252.50~~

500: ~~$4.60~~; ~~$2 300.00~~

1000: ~~$4.01~~; ~~$4 010.00~~

2500: ~~$3.86~~; ~~$9 650.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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UC2903DW

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Step3:Packaging Boxes

V***r

D***v

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes