Rochester Electronics, LLC16-DIP (0.300", 7.62mm)RoHS
TL1451ACN
IC REG CTRLR BCK/BST/FLYBK 16DIP
Category
Subcategory
Pmic Voltage Regulators Dc Dc Switching Controllers
Package
16-DIP (0.300", 7.62mm)
Status
Active
Datasheet
$1.26 / unit (market reference)
MOQ: 239 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
✅ 365-Day Warranty🚚 Global Shipping
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | TL1451ACN |
| Package / Case | 16-DIP (0.300", 7.62mm) |
| Mounting Type | Through Hole |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Topology | Buck, Boost, Flyback |
| Frequency - Switching | 1kHz ~ 500kHz |
| Number of Outputs | 2 |
| Supplier Device Package | 16-PDIP |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
TL1451ACN by Rochester Electronics, LLC is a Buck, Boost, Flyback IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 16-DIP (0.300", 7.62mm) package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Topology | Buck, Boost, Flyback |
| Clock Sync | No |
| Output Type | Transistor Driver |
| Output Phases | 1 |
| Control Features | Frequency Control |
| Number of Outputs | 2 |
| Output Configuration | Positive |
| Frequency - Switching | 1kHz ~ 500kHz |
| Synchronous Rectifier | No |
| Voltage - Supply (Vcc/Vdd) | 3.6V ~ 50V |
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