Infineon TechnologiesTO-261-4, TO-261AARoHS
BSP77E6433HUMA1
IC PWR SWTCH N-CHAN 1:1 SOT223-4
Category
Subcategory
Pmic Power Distribution Switches Load Drivers
Package
TO-261-4, TO-261AA
Series
HITFET®
Status
Active
Datasheet
$1.86 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
✅ 365-Day Warranty🚚 Global Shipping
Parameters
| Parameter | Value |
|---|---|
| Brand | Infineon Technologies |
| Model | BSP77E6433HUMA1 |
| Package / Case | TO-261-4, TO-261AA |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Number of Outputs | 1 |
| Supplier Device Package | PG-SOT223-4 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
BSP77E6433HUMA1 by Infineon Technologies is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The TO-261-4, TO-261AA 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 BSP77E6433HUMA1
📄📄📄📄
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 →Infineon TechnologiesStockTO-261-4, TO-261AA
BTS3118NHUMA1
IC PWR SWTCH N-CHAN 1:1 SOT223-4
Request QuoteRFQ →
Diodes IncorporatedStockTO-261-4, TO-261AA
ZXMS6006SGTA
IC PWR DRIVER N-CHAN 1:1 SOT223
Request QuoteRFQ →
Diodes IncorporatedStockTO-261-4, TO-261AA
ZXMS6002GTA
IC PWR DRIVER N-CHAN 1:1 SOT223
Request QuoteRFQ →
All Technical Specifications
| Features | Auto Restart |
| Interface | On/Off |
| Input Type | Non-Inverting |
| Output Type | N-Channel |
| Switch Type | General Purpose |
| Rds On (Typ) | 70mOhm |
| Voltage - Load | 42V (Max) |
| Fault Protection | Current Limiting (Fixed), Over Temperature, Over Voltage |
| Number of Outputs | 1 |
| Output Configuration | Low Side |
| Ratio - Input:Output | 1:1 |
| Current - Output (Max) | 2.17A |
| Voltage - Supply (Vcc/Vdd) | Not Required |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.