Part No :

UC3903J

Manufacturer
Texas Instruments
VIGOR # :

4843376

Description
IC SUPERVISOR 4 CHANNEL 18CDIP
Catalog
PMIC - Supervisors
DataSheet
UC3903J PDF
Country of origin
-
Date code
-
ads
Type Description
Series:-
Package:Tube
Part Status:Obsolete
Type:Multi-Voltage Supervisor
Number of Voltages Monitored:4
Voltage - Threshold:Adjustable/Selectable
Output:Open Drain or Open Collector
Reset:Active Low
Reset Timeout:Adjustable/Selectable
Operating Temperature:0°C ~ 70°C (TA)
Mounting Type:Through Hole
Package / Case:18-CDIP (0.300", 7.62mm)
Supplier Device Package:18-CDIP
  • Please confirm the specifications of the products when ordering.
  • MOQ means the minimum order quantity required to purchase each parts.
  • If you have special order instructions,please note it on the ordering pages.
  • The Pre-Shipment Inspection (PSI) will be applied.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.
  • TT in advance (bank transfer), Credit Card, PayPal can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
  • Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
  • If you need the detailed invoice or tax ID,please email us.
  • FedEx, DHL, and UPS can be selected.
  • You can select whether to charge shipping fee by your shipping account or to charge by our side.
  • Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
  • The shopping cart will automatically calculate the shipping cost.
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)
Shipped from
HK warehouse
Expected Shipping Date
May 19 - May 23 2026
Pricing(USD)
Quantity Unit Price Ext. Price

Current price of UC3903J is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

MAX6320PUK46DY-T

MAX6320PUK46DY-T

IC SUPERVISOR 1 CHANNEL SOT23-5

PT7M7045CHTAE

PT7M7045CHTAE

IC SUPERVISOR 1 CHANNEL SOT23-5

MAX16035LLB26+T

MAX16035LLB26+T

IC SUPERVISOR 1 CHANNEL 10UDFN

RK73H1ETTP14R7F

RK73H1ETTP14R7F

RES 14.7 OHM 1% 1/10W 0402

RNC55H3161FSRE6

RNC55H3161FSRE6

RES 3.16K OHM 1/8W 1% AXIAL

UC3903J

UC3903J

IC SUPERVISOR 4 CHANNEL 18CDIP

MB89485LAPFM-G-189-CNE1

MB89485LAPFM-G-189-CNE1

IC MCU 8BIT 16KB MROM 64QFP

Top