TPS40222DRPT
IC REG BUCK ADJ 1.6A 6VSON
Pmic Voltage Regulators Dc Dc Switching Regulators
6-VDFN Exposed Pad
Active
$2.86 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | TPS40222DRPT |
| Package / Case | 6-VDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Topology | Buck |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 8V |
| Voltage - Output | 0.8V |
| Current - Output | 1.6A |
| Frequency - Switching | 1.25MHz |
| Number of Outputs | 1 |
| Supplier Device Package | 6-VSON (3x3) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
TPS40222DRPT by Texas Instruments is a Buck IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 8V, output 0.8V. The 6-VDFN 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 TPS40222DRPT
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 →NCP1596AMNTWG
IC REG BUCK ADJUSTABLE 1.5A 6DFN
NCP1595AMNTWG
IC REG BUCK ADJUSTABLE 1.5A 6DFN
NCP1595AMNR2G
IC REG BUCK ADJUSTABLE 1.5A 6DFN
NCP1599MNTWG
IC REG BUCK ADJUSTABLE 3A 6DFN
ST1S03APUR
IC REG BUCK ADJUSTABLE 1.5A 6DFN
NCP1597AMNTWG
IC REG BUCK ADJUSTABLE 2A 6DFN
All Technical Specifications
| Function | Step-Down |
| Topology | Buck |
| Output Type | Adjustable |
| Current - Output | 1.6A |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Frequency - Switching | 1.25MHz |
| Synchronous Rectifier | No |
| Voltage - Input (Max) | 8V |
| Voltage - Input (Min) | 4.5V |
| Voltage - Output (Max) | 7.2V |
| Voltage - Output (Min/Fixed) | 0.8V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.