TI UC2903DW

Manufacturer No:

UC2903DW

Manufacturer:

Package:

SOIC-18

Description:

-40°C to +85°C, quad-supply & Line monitor 18-SOIC -40 to 85

Quantity:

Delivery:

Payment:

In Stock :Available

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UC2903DW information

TI UC2903DW technical specifications, attributes, parameters and parts with similar specifications to TI UC2903DW.

Type
Parameter

Pbfree Code
Yes

RoHS Status
RoHS Compliant

Part Life Cycle Code
Obsolete

Ihs Manufacturer
TEXAS INSTRUMENTS INC

Part Package Code
SOIC

Package Description
SOIC-18

Pin Count
18

Reach Compliance Code
compliant

ECCN Code
EAR99

HTS Code
8542.39.00.01

Samacsys Manufacturer
Texas Instruments

Adjustable Threshold
YES

Analog IC - Other Type
POWER SUPPLY SUPPORT CIRCUIT

JESD-30 Code
R-PDSO-G18

JESD-609 Code
e4

Length
11.55 mm

Moisture Sensitivity Level
2

Number of Channels
4

Number of Functions
1

Number of Terminals
18

Operating Temperature-Max
85 °C

Operating Temperature-Min
-40 °C

Package Body Material
PLASTIC/EPOXY

Package Code
SOP

Package Shape
RECTANGULAR

Package Style
SMALL OUTLINE

Peak Reflow Temperature (Cel)
260

Qualification Status
Not Qualified

Seated Height-Max
2.65 mm

Supply Current-Max (Isup)
15 mA

Supply Voltage-Max (Vsup)
40 V

Supply Voltage-Min (Vsup)
8 V

Supply Voltage-Nom (Vsup)
15 V

Surface Mount
YES

Technology
BIPOLAR

Temperature Grade
INDUSTRIAL

Terminal Finish
NICKEL PALLADIUM GOLD

Terminal Form
GULL WING

Terminal Pitch
1.27 mm

Terminal Position
DUAL

Threshold Voltage-Nom
1.8

Time@Peak Reflow Temperature-Max (s)
30

Width
7.5 mm

Download datasheets and manufacturer documentation for TI UC2903DW.

UC2903DW Overview

As you can see, this power management is mounted through 18 terminals. There is a Tube-packaging method applied to IC management. To assist you, this IC power includes 1 functions. There are 4 channels available on this supervisor, and each channel has a different function. To assist you, this PMIC includes 18-SOIC (0.295, 7.50mm Width) functions. It is a IC power that shares many benefits with other products from the Multi-Voltage Supervisor line. According to the specification, the package's peak reflow temperature is specified to be 260. When 15V is applied to the power ic, it conducts. When 4 is applied to the power ic, it conducts. In this case, this PMIC chip can be sub-categorized as a Power Management Circuits chip. It has a total of 18 pins that are attached to IC management. This power management has 18 pins. Supply voltage (Vsup) should be at least 8V for this power management. During this IC power, the maximum supply voltage (Vsup) should not exceed 40V volts. A Surface Mount mounting type is recommended. Temperature setting for the supervisors should be -40°C~85°C TA. As a result of this supervisor's operation, the output voltage is Open Drain or Open Collector. There is a 7mA supply current present in the power management. A similar IC managements number of the manufacturer can always be found by using UC2903, the base power ics number. If you want to work with PMIC chip, you will need to supply PMIC chip with a temperature at least of 15mA.

UC2903DW Features

Multi-Voltage Supervisor type
Minimum supply voltage of 8V
7mA operating supply current

UC2903DW Applications

There are a lot of Texas Instruments
UC2903DW Voltage Supervisors applications.

emergency room
Medical-specific isolation transformer
Medical-specific insulation monitor
Transformer load monitoring equipment
External alarm
Display equipment
DC stabilized power supply module
Insulation fault location system
Magnetic resonance imaging
Stable power system

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.