Power Supply Supervisory Circuit in a 18-PDIP package, designed for through-hole mounting. Features a 2.5V threshold voltage with a reset active low. Operates from a 4.5V to 40V supply voltage, drawing a maximum of 10mA quiescent current. Offers a totem-pole output with a -300mA output current capability. Suitable for operation between -25°C and 85°C, with a maximum power dissipation of 1W.
PackagePDIP
MountingThrough Hole
Power1W
Quick Jump:
Technical Specifications
Texas Instruments UC2544N technical specifications.
General
| Package/Case | PDIP |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -25°C |
| Max Power Dissipation | 1W |
| Max Reset Threshold Voltage | 2.55V |
| Min Reset Threshold Voltage | 2.45V |
| Max Supply Current | 10mA |
| Max Supply Voltage | 40V |
| Min Supply Voltage | 4.5V |
| Mount | Through Hole |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 7mA |
| Output | TOTEM-POLE |
| Output Current | -300mA |
| Output Voltage | 2.5V |
| Package Quantity | 20 |
| Packaging | Rail/Tube |
| Power Dissipation | 1W |
| Quiescent Current | 7mA |
| Radiation Hardening | No |
| Reset | Active Low |
| RoHS Compliant | Yes |
| Threshold Voltage | 2.5V |
| Watchdog Timer | No |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments UC2544N Datasheet
Download the complete datasheet for Texas Instruments UC2544N to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
