CAT4240TD-GT3
IC LED DRIVER RGLTR DIM TSOT23-5
Pmic Led Drivers
SOT-23-5 Thin, TSOT-23-5
Obsolete
$0.60 / unit (market reference)
MOQ: 498 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | onsemi |
| Model | CAT4240TD-GT3 |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Topology | Step-Up (Boost) |
| Voltage - Output | 38V |
| Number of Outputs | 1 |
| Supplier Device Package | TSOT-23-5 |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
CAT4240TD-GT3 by onsemi is a Step-Up (Boost) IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output 38V. The SOT-23-5 Thin, TSOT-23-5 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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SWITCHING REGULATOR
All Technical Specifications
| Type | DC DC Regulator |
| Dimming | Analog, PWM |
| Topology | Step-Up (Boost) |
| Frequency | 1MHz |
| Voltage - Output | 38V |
| Number of Outputs | 1 |
| Internal Switch(s) | Yes |
| Voltage - Supply (Max) | 5.5V |
| Voltage - Supply (Min) | 2.8V |
| Current - Output / Channel | 750mA (Switch) |
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