| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| 5962-8768102EX | Texas Instruments | Check for Price | Switching Controller, Voltage-mode, 2.2A, 1000kHz Switching Freq-Max, BICMOS, CDIP16 | UC3825AN vs 5962-8768102EX |
| UC3825AJ | Texas Instruments | Check for Price | Switching Controller, Current-mode, 2.2A, 1000kHz Switching Freq-Max, BIPolar, CDIP16 | UC3825AN vs UC3825AJ |
| UC2825ANG4 | Texas Instruments | Check for Price | Switching Controller, Current/voltage-mode, 2.2A, 1000kHz Switching Freq-Max, BIPolar, PDIP16 | UC3825AN vs UC2825ANG4 |
| 5962-8768103EX | Unitrode Corporation | Check for Price | Switching Controller, Current-mode, 2.2A, 1000kHz Switching Freq-Max, BIPolar, CDIP16 | UC3825AN vs 5962-8768103EX |
| 5962-8768102EX | Unitrode Corporation | Check for Price | Switching Controller, Current-mode, 2.2A, 1000kHz Switching Freq-Max, BIPolar, CDIP16 | UC3825AN vs 5962-8768102EX |
| 5962-8768103EA | Texas Instruments | Check for Price | Switching Controller, Voltage-mode, 2.2A, 1000kHz Switching Freq-Max, BICMOS, CDIP16 | UC3825AN vs 5962-8768103EA |
| UC3825ANG4 | Texas Instruments | Check for Price | Switching Controller, Current/voltage-mode, 2.2A, 1000kHz Switching Freq-Max, BIPolar, PDIP16 | UC3825AN vs UC3825ANG4 |
| 5962-8768102EA | Unitrode Corporation | Check for Price | Switching Controller, Current-mode, 2.2A, 1000kHz Switching Freq-Max, BIPolar, CDIP16 | UC3825AN vs 5962-8768102EA |
| UC2825AJ | Texas Instruments | Check for Price | Switching Controller, Current-mode, 2.2A, 1000kHz Switching Freq-Max, BIPolar, CDIP16 | UC3825AN vs UC2825AJ |
| 5962-8768103EA | Unitrode Corporation | Check for Price | Switching Controller, Current-mode, 2.2A, 1000kHz Switching Freq-Max, BIPolar, CDIP16 | UC3825AN vs 5962-8768103EA |
Part Details for UC3825AN by Texas Instruments
Results Overview of UC3825AN by Texas Instruments
- Distributor Offerings: (10 listings)
- Number of FFF Equivalents: (10 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
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
UC3825AN Information
UC3825AN 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 UC3825AN
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-11267-5-ND
|
DigiKey | IC REG CTRLR MULT TOPOLOGY 16DIP Min Qty: 1 Container: Tube |
640 Tube |
|
$8.3776 / $13.5700 | Buy Now |
|
DISTI #
77592093
|
Verical | Current Mode PWM Controller 2A 1000kHz 16-Pin PDIP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2204 | Americas - 8 |
|
$7.1830 | Buy Now |
|
DISTI #
595-UC3825AN
|
Mouser Electronics | Switching Controllers High Speed PWM Contr oller RoHS: Compliant | 230 |
|
$8.5600 / $12.7700 | Buy Now |
|
DISTI #
V99:2348_07428421
|
Arrow Electronics | Current Mode PWM Controller 2A 1000kHz 16-Pin PDIP Tube COO: Mexico RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 9 Weeks Date Code: 2204 | Americas - 8 |
|
$7.1830 | Buy Now |
|
|
Rochester Electronics | IC VOLT REG Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Boost, Buck, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 OUT 8.4V - 22V 16-DIP Tube RoHS: Compliant Status: Not Recommended for New Designs Min Qty: 1 | 15 |
|
$6.2800 / $7.8500 | Buy Now |
|
DISTI #
V99:2348_07428421
|
Arrow Electronics | Current Mode PWM Controller 2A 1000kHz 16-Pin PDIP Tube COO: Mexico RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 9 Weeks Date Code: 2204 | Americas - 8 |
|
$7.1830 | Buy Now |
|
DISTI #
77592093
|
Verical | Current Mode PWM Controller 2A 1000kHz 16-Pin PDIP Tube COO: Mexico RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2204 | Americas - 8 |
|
$7.1830 | Buy Now |
|
DISTI #
77592093
|
Verical | Current Mode PWM Controller 2A 1000kHz 16-Pin PDIP Tube COO: Mexico RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2204 | Americas - 8 |
|
$7.1830 | Buy Now |
|
DISTI #
UC3825AN
|
TME | IC: PMIC, PWM controller, DIP16, 0÷70°C, 9.2÷22V, tube, SMPS, 0÷50% Min Qty: 1 | 0 |
|
$15.0900 / $21.6700 | RFQ |
|
DISTI #
V99:2348_07428421
|
Arrow Electronics | Current Mode PWM Controller 2A 1000kHz 16-Pin PDIP Tube COO: Mexico RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 9 Weeks Date Code: 2204 | Americas - 8 |
|
$7.1830 | Buy Now |
US Tariff Estimator: UC3825AN 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.
UC3825AN CAD Models
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UC3825AN Part Data Attributes
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UC3825AN
Texas Instruments
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Datasheet
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UC3825AN
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 | Not Recommended | |
| 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 | 22 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 | 70 °C | |
| Operating Temperature-Min | ||
| 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) | 22 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 | Commercial | |
| 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 UC3825AN
This table gives cross-reference parts and alternative options found for UC3825AN. 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 UC3825AN, 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.
UC3825AN Frequently Asked Questions (FAQ)
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The recommended input voltage range for the UC3825AN is 8.5V to 35V, although it can operate up to 40V with reduced performance.
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To ensure stable operation, ensure that the input voltage is within the recommended range, decouple the input with a 10uF capacitor, and use a minimum of 100nF capacitor on the Vref pin.
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The soft-start pin (SS) allows the user to control the turn-on time of the converter, reducing inrush current and electromagnetic interference (EMI).
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The maximum output current of the UC3825AN can be calculated using the formula: Iout(max) = (Vin - Vout) / (Rds(on) * L), where Vin is the input voltage, Vout is the output voltage, Rds(on) is the on-resistance of the internal switch, and L is the inductor value.
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The undervoltage lockout (UVLO) feature on the UC3825AN prevents the converter from operating below a certain input voltage threshold (typically 8.5V), ensuring that the converter operates within a safe and stable region.