There are no models available for this part yet.
Overview of UC2544J by Texas Instruments
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 2 listings )
- Number of FFF Equivalents: ( 10 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Price & Stock for UC2544J by Texas Instruments
| Part # | Manufacturer | Description | Stock | Price | Buy | ||
|---|---|---|---|---|---|---|---|
|
DISTI #
2156-UC2544J-ND
|
DigiKey | IC SUPERVISOR PWR SUP SUPPORT Min Qty: 48 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT |
457 In Stock |
|
$6.3400 | Buy Now | |
| Rochester Electronics | UC2544 Power-supply supervisory circuit ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 457 |
|
$5.4400 / $6.4000 | Buy Now |
CAD Models for UC2544J by Texas Instruments
Part Data Attributes for UC2544J by Texas Instruments
|
|
|
|---|---|
|
Pbfree Code
|
No
|
|
Rohs Code
|
No
|
|
Part Life Cycle Code
|
Obsolete
|
|
Ihs Manufacturer
|
TEXAS INSTRUMENTS INC
|
|
Part Package Code
|
DIP
|
|
Package Description
|
CERAMIC, DIP-18
|
|
Pin Count
|
18
|
|
Reach Compliance Code
|
not_compliant
|
|
ECCN Code
|
EAR99
|
|
HTS Code
|
8542.39.00.01
|
|
Adjustable Threshold
|
NO
|
|
Analog IC - Other Type
|
VOLTAGE SUPERVISOR/RESET IC
|
|
JESD-30 Code
|
R-GDIP-T18
|
|
Length
|
19.305 mm
|
|
Number of Channels
|
1
|
|
Number of Functions
|
1
|
|
Number of Terminals
|
18
|
|
Operating Temperature-Max
|
85 °C
|
|
Operating Temperature-Min
|
-40 °C
|
|
Package Body Material
|
CERAMIC, GLASS-SEALED
|
|
Package Code
|
DIP
|
|
Package Equivalence Code
|
DIP18,.3
|
|
Package Shape
|
RECTANGULAR
|
|
Package Style
|
IN-LINE
|
|
Peak Reflow Temperature (Cel)
|
NOT SPECIFIED
|
|
Qualification Status
|
Not Qualified
|
|
Seated Height-Max
|
5.08 mm
|
|
Supply Current-Max (Isup)
|
15 mA
|
|
Supply Voltage-Max (Vsup)
|
40 V
|
|
Supply Voltage-Min (Vsup)
|
4.7 V
|
|
Supply Voltage-Nom (Vsup)
|
10 V
|
|
Surface Mount
|
NO
|
|
Technology
|
CMOS
|
|
Temperature Grade
|
INDUSTRIAL
|
|
Terminal Form
|
THROUGH-HOLE
|
|
Terminal Pitch
|
2.54 mm
|
|
Terminal Position
|
DUAL
|
|
Time@Peak Reflow Temperature-Max (s)
|
NOT SPECIFIED
|
|
Width
|
7.62 mm
|
Alternate Parts for UC2544J
This table gives cross-reference parts and alternative options found for UC2544J. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of UC2544J, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| SG2544J | Power Supply Support Circuit, Fixed, 1 Channel, BIPolar, CDIP18, CERAMIC, DIP-18 | Microsemi Corporation | UC2544J vs SG2544J |
| SG3544J | Power Supply Support Circuit, Fixed, 1 Channel, BIPolar, CDIP18, CERAMIC, DIP-18 | Microsemi Corporation | UC2544J vs SG3544J |
| 5962-8774002VX | Power Supply Support Circuit, Fixed, 1 Channel, CMOS, CDIP18, CERAMIC, DIP-18 | Unitrode Corp (RETIRED) | UC2544J vs 5962-8774002VX |
| 5962-8774002VX | 1-CHANNEL POWER SUPPLY SUPPORT CKT, CDIP18, CERAMIC, DIP-18 | TT Electronics Power and Hybrid / Semelab Limited | UC2544J vs 5962-8774002VX |
| 5962-8774002VA | Power Supply Support Circuit, Fixed, 1 Channel, CMOS, CDIP18, CERAMIC, DIP-18 | Linfinity Microelectronics | UC2544J vs 5962-8774002VA |
| UC1544J/883B | Power Supply Support Circuit, Fixed, 1 Channel, BIPolar, CDIP16, | Unitrode Corporation | UC2544J vs UC1544J/883B |
| 5962-8774002VA | Power Supply Support Circuit, Fixed, 1 Channel, CMOS, CDIP18, CERAMIC, DIP-18 | Unitrode Corp (RETIRED) | UC2544J vs 5962-8774002VA |
| UC3544NG4 | Power Supply Supervisory Circuit 18-PDIP 0 to 70 | Texas Instruments | UC2544J vs UC3544NG4 |
| UC3544N | Power Supply Supervisory Circuit 18-PDIP 0 to 70 | Texas Instruments | UC2544J vs UC3544N |
| SG1544J | Power Supply Support Circuit, Fixed, 1 Channel, BIPolar, CDIP18 | Microchip Technology Inc | UC2544J vs SG1544J |