ISL78322ARZ-T7A
IC REG BCK ADJ 2A/1.7A DL 12DFN
Pmic Voltage Regulators Dc Dc Switching Regulators
12-VFDFN Exposed Pad
Automotive, AEC-Q100
Active
$7.34 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Renesas Electronics America Inc |
| Model | ISL78322ARZ-T7A |
| Package / Case | 12-VFDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Topology | Buck |
| Voltage - Input (Min) | 2.8V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output | 0.6V |
| Current - Output | 2A, 1.7A |
| Frequency - Switching | 2.25MHz |
| Number of Outputs | 2 |
| Supplier Device Package | 12-DFN (4x3) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
ISL78322ARZ-T7A by Renesas Electronics America Inc is a Buck IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 5.5V, output 0.6V. The 12-VFDFN Exposed Pad 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 ISL78322ARZ-T7A
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 →ISL8500IRZ
IC REG BUCK ADJUSTABLE 2A 12DFN
ISL85001IRZ
IC REG BUCK ADJUSTABLE 1A 12DFN
ISL85003FRZ-T7A
IC REG BUCK ADJUSTABLE 3A 12DFN
ISL85003FRZ
IC REG BUCK ADJUSTABLE 3A 12DFN
All Technical Specifications
| Function | Step-Down |
| Topology | Buck |
| Output Type | Adjustable |
| Current - Output | 2A, 1.7A |
| Number of Outputs | 2 |
| Output Configuration | Positive |
| Frequency - Switching | 2.25MHz |
| Synchronous Rectifier | Yes |
| Voltage - Input (Max) | 5.5V |
| Voltage - Input (Min) | 2.8V |
| Voltage - Output (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 0.6V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.