UA723CNAlternatives & Equivalent Parts
About UA723CN
UA723CN is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | UA723CNSource | BD646 | BDX53C | UA723CNS |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Bourns | STMicroelectronics | Texas Instruments |
| Package Type | Dual-In-Line Packages | Transistor Outline, Vertical | Transistor Outline, Vertical | Small Outline Packages |
| Pin Count | 14 | 3 | 3 | 14 |
| Temperature Range | ~ 70.0°C | — | ~ 150.0°C | ~ 70.0°C |
| Price | $0.4687 | — | $0.2407 | $0.3448 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | OBSOLETE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | — | — | — |
| YTEOL | 15 | 0 | 9 | 0 |
| Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE | — | — | THREE TERMINAL VOLTAGE REFERENCE |
| Input Voltage-Max | 40 V | — | — | — |
| Input Voltage-Min | 9.5 V | — | — | — |
| JESD-30 Code | R-PDIP-T14 | R-PSFM-T3 | R-PSFM-T3 | R-PDSO-G14 |
| JESD-609 Code | e4 | — | e3 | e4 |
| Number of Functions | 1 | — | — | 1 |
| Number of Outputs | 1 | — | — | 1 |
| Output Current-Max | 0.15 A | — | — | 0.15 A |
| Output Voltage-Max | 37 V | — | — | 7.5 V |
| Output Voltage-Min | 2 V | — | — | 6.8 V |
| Output Voltage-Nom | 7.15 V | — | — | 7.15 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP14,.3 | — | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | FLANGE MOUNT | FLANGE MOUNT | SMALL OUTLINE |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — |
| Ripple Voltage (Main Out) | 0.00002 Vrms | — | — | — |
| Supply Voltage-Max (Vsup) | 40 V | — | — | 40 V |
| Supply Voltage-Min (Vsup) | 9.5 V | — | — | 9.5 V |
| Supply Voltage-Nom (Vsup) | 12 V | — | — | 12 V |
| Surface Mount | NO | NO | NO | YES |
| Technology | BIPOLAR | — | — | BIPOLAR |
| Temperature Grade | COMMERCIAL | — | — | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | GULL WING |
| Terminal Pitch | 2.54 mm | — | — | — |
| Terminal Position | DUAL | SINGLE | SINGLE | DUAL |
| Trim/Adjustable Output | YES | — | — | YES |
| ## UA723CN Alternates Showing results | Image | — | — | — |
| Case Connection | — | COLLECTOR | — | — |
| Collector Current-Max (IC) | — | 8 A | 8 A | — |
| Collector-Emitter Voltage-Max | — | 60 V | 100 V | — |
| Configuration | — | DARLINGTON | DARLINGTON WITH BUILT-IN DIODE AND RESISTOR | — |
| DC Current Gain-Min (hFE) | — | 750 | 750 | — |
| JEDEC-95 Code | — | TO-220AB | TO-220AB | — |
| Number of Elements | — | 1 | 1 | — |
| Peak Reflow Temperature (Cel) | — | NOT SPECIFIED | NOT SPECIFIED | 260 |
| Polarity/Channel Type | — | PNP | NPN | — |
| Time@Peak Reflow Temperature-Max (s) | — | NOT SPECIFIED | NOT SPECIFIED | 30 |
| Transistor Element Material | — | SILICON | SILICON | — |
| Factory Lead Time | — | — | 14 Weeks | — |
| Power Dissipation Ambient-Max | — | — | 60 W | — |
| Power Dissipation-Max (Abs) | — | — | 60 W | — |
| Transistor Application | — | — | SWITCHING | — |
| Transition Frequency-Nom (fT) | — | — | 20 MHz | — |
| VCEsat-Max | — | — | 2 V | — |
| ## BDX53C Alternates Showing results | — | — | Image | — |
| Additional Feature | — | — | — | Output voltage adjustable from 2V to 37V |
| Voltage Tolerance-Max | — | — | — | 4.9% |
| ## UA723CNS Alternates Showing results | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for UA723CN — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for UA723CN is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating UA723CN replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to UA723CN?
Known equivalents for UA723CN include BD646, BDX53C, UA723CNS. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UA723CN?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify UA723CN alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.