| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| UC3823AN | Texas Instruments | $10.6054 | Switching Controller, Current/voltage-mode, 2.2A, 1000kHz Switching Freq-Max, BICMOS, PDIP16 | UC2823AN vs UC3823AN |
| UC2823AJ | Texas Instruments | Check for Price | Switching Controller, Voltage-mode, 2.2A, 1150kHz Switching Freq-Max, BIPolar, CDIP16 | UC2823AN vs UC2823AJ |
| M38510/70201BEX | Texas Instruments | Check for Price | Switching Controller | UC2823AN vs M38510/70201BEX |
Part Details for UC2823AN by Texas Instruments
Results Overview of UC2823AN by Texas Instruments
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (3 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: 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.
Applications
Industrial Automation
Motor control systems
UC2823AN Information
UC2823AN by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for UC2823AN
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-11166-5-ND
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DigiKey | IC REG CTRLR MULT TOPOLOGY 16DIP Min Qty: 1 Container: Tube |
0 Tube |
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$21.1576 / $30.9800 | Buy Now |
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DISTI #
86049960
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Verical | Current Mode PWM Controller 2A 1000kHz 16-Pin PDIP Tube RoHS: Compliant Min Qty: 25 Package Multiple: 1 | Americas - 25915 |
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$19.3875 / $24.2375 | Buy Now |
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DISTI #
86049794
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Verical | Current Mode PWM Controller 2A 1000kHz 16-Pin PDIP Tube RoHS: Compliant Min Qty: 25 Package Multiple: 1 Date Code: 1501 | Americas - 791 |
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$19.3875 / $24.2375 | Buy Now |
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DISTI #
595-UC2823AN
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Mouser Electronics | Switching Controllers High Speed PWM Contr oller RoHS: Compliant | 70 |
|
$20.8600 / $31.4900 | Buy Now |
|
|
Rochester Electronics | IC VOLT REG Transistor Driver Step-Down Boost, Buck, Flyback, Forward Converter 2 OUT 8.4V - 22V 16-DIP Tube RoHS: Compliant Status: Active Min Qty: 1 | 26706 |
|
$15.5100 / $19.3900 | Buy Now |
|
DISTI #
UC2823AN
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TME | IC: PMIC, PWM controller, DIP16, -40÷85°C, 9.2÷22V, tube, SMPS Min Qty: 1 | 0 |
|
$16.0300 / $29.9300 | RFQ |
US Tariff Estimator: UC2823AN by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
UC2823AN CAD Models
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UC2823AN Part Data Attributes
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UC2823AN
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
UC2823AN
Texas Instruments
Switching Controller, Current/voltage-mode, 2.2A, 1000kHz Switching Freq-Max, BICMOS, PDIP16
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | DIP | |
| Package Description | Pdip-16 | |
| Pin Count | 16 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| Date Of Intro | 1999-11-03 | |
| Additional Feature | Can Also Be Configured In Current Mode | |
| Analog IC - Other Type | Switching Controller | |
| Control Mode | Current/Voltage-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 12 V | |
| Input Voltage-Min | 8.8 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDIP-T16 | |
| JESD-609 Code | e4 | |
| Length | 19.305 Mm | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 2.2 A | |
| Output Voltage-Max | 5.15 V | |
| Output Voltage-Min | 5.05 V | |
| Output Voltage-Nom | 5.1 V | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Equivalence Code | DIP16,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 Mm | |
| Supply Current-Max (Isup) | 36 Ma | |
| Supply Voltage-Max (Vsup) | 12 V | |
| Supply Voltage-Min (Vsup) | 9.2 V | |
| Supply Voltage-Nom (Vsup) | 12 V | |
| Surface Mount | No | |
| Switcher Configuration | Push-Pull | |
| Switching Frequency-Max | 1000 Khz | |
| Technology | Bicmos | |
| Temperature Grade | Industrial | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Width | 7.62 Mm |
Alternate Parts for UC2823AN
This table gives cross-reference parts and alternative options found for UC2823AN. 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 UC2823AN, 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.
UC2823AN Frequently Asked Questions (FAQ)
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The UC2823AN is a high-frequency device, and proper layout and placement are crucial for its operation. TI recommends placing the device close to the power supply, using short traces, and avoiding vias under the device. A solid ground plane and decoupling capacitors are also essential.
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To ensure stability, make sure to follow the recommended compensation network values, and place the compensation components close to the device. Also, ensure that the output filter is properly designed and the output voltage is within the recommended range.
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Although the datasheet specifies a maximum input voltage of 40V, it's recommended to derate the input voltage to 35V to ensure reliable operation and to prevent damage to the device.
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The UC2823AN is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's essential to ensure proper thermal management, such as using a heat sink, to maintain a safe operating temperature.
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Use an oscilloscope to monitor the output voltage and current, and check for signs of oscillation or instability. Verify that the input voltage, output voltage, and compensation network are within the recommended ranges. Consult the datasheet and application notes for troubleshooting guidelines.