TI UC2544N

Manufacturer No:

UC2544N

Manufacturer:

Package:

GREEN, PLASTIC, DIP-18

Description:

Power Supply Supervisory Circuit 18-PDIP -40 to 85

Quantity:

In Stock :Available

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Sun, Apr 26 - Mon, Apr 27, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

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.

UC2544N Information

TI UC2544N technical specifications, attributes, parameters and parts with similar specifications to TI UC2544N.

Type
Parameter

Pbfree Code
Yes

RoHS Status
RoHS Compliant

Part Life Cycle Code
Obsolete

Ihs Manufacturer
TEXAS INSTRUMENTS INC

Part Package Code
DIP

Package Description
GREEN, PLASTIC, DIP-18

Pin Count
18

Reach Compliance Code
compliant

ECCN Code
EAR99

HTS Code
8542.39.00.01

Type
Parameter

Adjustable Threshold
NO

Analog IC - Other Type
VOLTAGE SUPERVISOR/RESET IC

JESD-30 Code
R-PDIP-T18

JESD-609 Code
e4

Length
22.48 mm

Number of Channels
1

Number of Functions
1

Number of Terminals
18

Operating Temperature-Max
85 °C

Operating Temperature-Min
-25 °C

Download datasheets and manufacturer documentation for TI UC2544N.

Datasheets:

uc1543.pdf

UC2544N Overview

A package of Tube contains it. In order to save space, it is included in the 18-DIP (0.300, 7.62mm) package. Mounted in accordance with Through Hole. It is recommended to keep the temperature at -25°C~85°C when the machine is operating. In Power Supply, Supervisor, it is a good choice for its exceptional performance. The device is powered by an analog IC POWER SUPPLY SUPPORT CIRCUIT. In total, it has 18 terminations. In total, it has 18 pins. Using the UC2544 base part number, you can find comparable components. By using a voltage of 10V, high efficiency can be achieved. The number of channels available is 1. Power Management Circuits includes this device. Using 18 pins, it is designed. To power this DC DC switching regulator, a supply current of 7mA is used. According to Through Hole, it is mounted. Input voltage is set to 4.5V~40V. There is no change in the output voltage at 2.5V. It is set to -300mA for the output current.