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Part Details for TL1451ACDR by Texas Instruments
Results Overview of TL1451ACDR by Texas Instruments
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- 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.
TL1451ACDR Information
TL1451ACDR 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 TL1451ACDR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
2156-TL1451ACDR-ND
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DigiKey | IC REG CTRLR MULT TOP 16SOIC Min Qty: 1 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT |
30000 In Stock |
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$1.3200 | Buy Now |
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DISTI #
296-TL1451ACDRCT-ND
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DigiKey | IC REG CTRLR MULT TOP 16SOIC Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) | Temporarily Out of Stock |
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$1.4218 / $2.5500 | Buy Now |
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DISTI #
595-TL1451ACDR
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Mouser Electronics | Switching Controllers Dual Ch w/Wide Input Voltage Range A 595-TL1451ACD RoHS: Compliant | 0 |
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$1.3700 / $1.3900 | Order Now |
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DISTI #
86294473
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Verical | DC/DC Cntrlr Dual-OUT Step Up 500kHz 16-Pin SOIC T/R RoHS: Compliant Min Qty: 237 Package Multiple: 1 Date Code: 0501 | Americas - 27500 |
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$1.5875 | Buy Now |
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DISTI #
86286606
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Verical | DC/DC Cntrlr Dual-OUT Step Up 500kHz 16-Pin SOIC T/R RoHS: Compliant Min Qty: 237 Package Multiple: 1 | Americas - 2500 |
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$1.5875 | Buy Now |
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Rochester Electronics | TL1451A 3.6V to 50V dual channel controller with Wide input voltage range RoHS: Compliant Status: Active Min Qty: 1 | 30000 |
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$1.0200 / $1.2700 | Buy Now |
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ComSIT USA | Electronic Component RoHS: Compliant |
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RFQ |
Part Details for TL1451ACDR
TL1451ACDR CAD Models
TL1451ACDR Part Data Attributes
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TL1451ACDR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
TL1451ACDR
Texas Instruments
3.6V to 50V dual channel controller with Wide input voltage range 16-SOIC -20 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Pin Count | 16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER | |
| Control Mode | VOLTAGE-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 50 V | |
| Input Voltage-Min | 3.6 V | |
| Input Voltage-Nom | 6 V | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 9.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 2 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -20 °C | |
| Output Current-Max | 3 A | |
| Output Voltage-Max | 50 V | |
| Output Voltage-Min | 1 V | |
| Output Voltage-Nom | 2.5 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP16,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Supply Current-Max (Isup) | 2.4 mA | |
| Supply Voltage-Nom (Vsup) | 6 V | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK-BOOST | |
| Switching Frequency-Max | 500 kHz | |
| Technology | CMOS | |
| Temperature Grade | OTHER | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 mm |
Alternate Parts for TL1451ACDR
This table gives cross-reference parts and alternative options found for TL1451ACDR. 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 TL1451ACDR, 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 | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TL1451ACD | Texas Instruments | $1.5280 | 3.6V to 50V dual channel controller with Wide input voltage range 16-SOIC -20 to 85 | TL1451ACDR vs TL1451ACD |
| TL1451ACD | Rochester Electronics LLC | Check for Price | 0.021A DUAL SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 | TL1451ACDR vs TL1451ACD |
TL1451ACDR Frequently Asked Questions (FAQ)
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The recommended operating voltage range for the TL1451ACDR is 3.5V to 16V.
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To ensure stability, use a 10uF capacitor between the VCC and GND pins, and a 1kΩ resistor between the VCC and VIN pins. Also, ensure the input and output capacitors are properly decoupled.
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The maximum output current of the TL1451ACDR is 1A.
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Yes, the TL1451ACDR is rated for operation up to 125°C. However, ensure proper thermal management and derate the output current accordingly.
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Use a TVS (Transient Voltage Suppressor) diode or a voltage clamp circuit to protect the TL1451ACDR from input voltage transients.