onsemiSOT-23-5 Thin, TSOT-23-5RoHS
CAT37TDI-GT3
IC LED DRIVER RGLTR DIM TSOT23-5
Category
Subcategory
Pmic Led Drivers
Package
SOT-23-5 Thin, TSOT-23-5
Status
Obsolete
Datasheet
$0.53 / unit (market reference)
MOQ: 566 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
✅ 365-Day Warranty🚚 Global Shipping
Parameters
| Parameter | Value |
|---|---|
| Brand | onsemi |
| Model | CAT37TDI-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 | 20V |
| Number of Outputs | 1 |
| Supplier Device Package | TSOT-23-5 |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
CAT37TDI-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 20V. 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.
📖 Technical Guides for CAT37TDI-GT3
📄📄📄📄
ESP32 vs STM32: Which MCU is Right for Your Project?
Components Guide
Chinese MCU Alternatives: GD32, AT32, APM32 & More — 40-80% Cost Savings vs ST/NXP/Microchip
Components Guide
Op-Amp Selection Guide: 8 Most Popular Types and When to Use Each
Components Guide
LM358 Alternatives & Replacements: Complete Pin-to-Pin Guide
Components Guide
Alternatives & Replacements
View All →onsemiStockSOT-23-5 Thin, TSOT-23-5
NCP5005SNT1G
IC LED DRVR RGLTR DIM 50MA 5TSOP
Request QuoteRFQ →
Diodes IncorporatedStockSOT-23-5 Thin, TSOT-23-5
PAM2804AAB010
IC LED DRIVER RGLTR 1A TSOT25
Request QuoteRFQ →
onsemiStockSOT-23-5 Thin, TSOT-23-5
NCP5006SNT1G
IC LED DRVR RGLTR DIM 50MA 5TSOP
Request QuoteRFQ →
onsemiStockSOT-23-5 Thin, TSOT-23-5
CAT4139TD-GT3
IC LED DRIVER RGLTR DIM TSOT23-5
Request QuoteRFQ →
onsemiStockSOT-23-5 Thin, TSOT-23-5
CAT4240TD-GT3
IC LED DRIVER RGLTR DIM TSOT23-5
Request QuoteRFQ →
Rochester Electronics, LLCStockSOT-23-5 Thin, TSOT-23-5
EL7630IWTZ-T7A
SWITCHING REGULATOR
Request QuoteRFQ →
All Technical Specifications
| Type | DC DC Regulator |
| Dimming | Analog, PWM |
| Topology | Step-Up (Boost) |
| Frequency | 1.2MHz |
| Applications | Backlight |
| Voltage - Output | 20V |
| Number of Outputs | 1 |
| Internal Switch(s) | Yes |
| Voltage - Supply (Max) | 7V |
| Voltage - Supply (Min) | 2.5V |
| Current - Output / Channel | 40mA |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.