| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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2,500 pcs
|
2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Dimming | |
| Frequency | |
| Internal Switch(s) | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Topology | |
| Type | |
| Voltage |
The CAT4237TD-GT3 from On Semiconductor is a DC DC regulator designed for LED driving applications. This device features a step-up (boost) topology, enabling it to efficiently increase voltage. It operates within a supply voltage range of 2.8V to 5.5V and can deliver an output voltage of up to 30V.
The LED driver supports both Analog and PWM dimming methods, offering flexibility in controlling light output. It provides a current of 40mA per channel and operates at a frequency of 1MHz. The internal switch is integrated for simplified design.
This component is housed in a compact TSOT-23-5 package, suitable for surface mount applications. The operating temperature range is -40°C to 85°C (TA), making it suitable for various environmental conditions. Its primary application is in backlighting systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 2.8V to 5.5V.
The output current is 40mA per channel.
The CAT4237TD-GT3 comes in a TSOT-23-5 surface-mount package.
The operating temperature range is -40°C to 85°C.
Yes, it supports both analog and PWM dimming.