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| PartNumber | IR3840AMTR1PBF | IR3840AMTRPBF | IR3840MTR1PBF |
| Description | Switching Voltage Regulators 14A SupIRBuck Reg 250-1000kHz, 1.5-21V | Switching Voltage Regulators 14A SupIRBuck Reg 250-1000kHz, 1.5-21V | IC REG BUCK ADJUSTABLE 12A PQFN |
| Manufacturer | Infineon | Infineon | Infineon Technologies |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | PQFN-EP-15 | PQFN-EP-15 | - |
| Output Voltage | 0.7 V to 14.4 V | 0.7 V to 14.4 V | - |
| Output Current | 14 A | 14 A | - |
| Number of Outputs | 1 Output | 1 Output | 1 |
| Input Voltage MAX | 21 V | 21 V | - |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 1.5 V | 1.5 V | - |
| Switching Frequency | 250 kHz to 1 MHz | 250 kHz to 1 MHz | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Packaging | Reel | Reel | Digi-ReelR Alternate Packaging |
| Type | Step Down | Step Down | - |
| Brand | Infineon / IR | Infineon Technologies | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 750 | 4000 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Tradename | SupIRBuck | SupIRBuck | - |
| Part # Aliases | SP001526586 | SP001527792 | - |
| Series | - | - | SupIRBuck |
| Package Case | - | - | 15-PowerVQFN |
| Operating Temperature | - | - | -40°C ~ 125°C (TJ) |
| Mounting Type | - | - | Surface Mount |
| Output Type | - | - | Adjustable |
| Function | - | - | Step-Down |
| Supplier Device Package | - | - | PQFN (5x6) |
| Frequency Switching | - | - | 225kHz ~ 1.65MHz |
| Current Output | - | - | 12A |
| Output Configuration | - | - | Positive |
| Voltage Output Min Fixed | - | - | 0.7V |
| Voltage Output Max | - | - | 14.4V |
| Synchronous Rectifier | - | - | Yes |
| Voltage Input Min | - | - | 1.5V |
| Voltage Input Max | - | - | 16V |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Infineon Technologies |
IR3840MTRPBF | Switching Voltage Regulators 12A SupIRBuck Reg 250-1500kHz, 1.5-16V | |
| IR3842WMTRPBF | Switching Voltage Regulators 4A SupIRBuck Reg 250-1500kHz, 1.5-16V | ||
| IR3840WMTRPBF | Switching Voltage Regulators 12A SupIRBuck Reg 250-1500kHz, 1.5-16V | ||
| IR3840AMTRPBF | Voltage Regulators - Switching Regulators 14A SupIRBuck Reg 250-1000kHz, 1.5-21V | ||
| IR3840WMTRPBF | Voltage Regulators - Switching Regulators 12A SupIRBuck Reg 250-1500kHz, 1.5-16V | ||
| IR3841MTRPBF | Voltage Regulators - Switching Regulators 8A SupIRBuck Reg 250-1500kHz, 1.5-16V | ||
| IR3842AMTRPBF | Voltage Regulators - Switching Regulators 6A SupIRBuck Reg 250-1200kHz, 1.5-21V | ||
| IR3842WMTR1PBF | Voltage Regulators - Switching Regulators 4A SupIRBuck Reg 250-1500kHz, 1.5-16V | ||
| IR3842MTR1PBF | Voltage Regulators - Switching Regulators 4A SupIRBuck Reg 250-1500kHz, 1.5-16V | ||
| IR3840MTRPBF | Voltage Regulators - Switching Regulators 12A SupIRBuck Reg 250-1500kHz, 1.5-16V | ||
| IR3841WMTRPBF | Voltage Regulators - Switching Regulators 8A SupIRBuck Reg 250-1500kHz, 1.5-16V | ||
| IR3842WMTRPBF | Voltage Regulators - Switching Regulators 4A SupIRBuck Reg 250-1500kHz, 1.5-16V | ||
| IR3842MTRPBF | Voltage Regulators - Switching Regulators 4A SupIRBuck Reg 250-1500kHz, 1.5-16V | ||
| IR3840MTR1PBF | IC REG BUCK ADJUSTABLE 12A PQFN | ||
| IR3840WMTR1PBF | IC REG BUCK ADJUSTABLE 12A PQFN | ||
| IR3841MTR1PBF | IC REG BUCK ADJUSTABLE 8A PQFN | ||
| IR3840AMTR1PBF | IC REG BUCK ADJUSTABLE 14A PQFN | ||
| IR3841WMTR1PBF | IC REG BUCK ADJUSTABLE 8A PQFN | ||
| IR3842AMTR1PBF | IC REG BUCK ADJUSTABLE 6A PQFN | ||
Infineon / IR |
IR3841MTRPBF | Switching Voltage Regulators 8A SupIRBuck Reg 250-1500kHz, 1.5-16V | |
| IR3842MTRPBF | Switching Voltage Regulators 4A SupIRBuck Reg 250-1500kHz, 1.5-16V | ||
| IR3841WMTRPBF | Switching Voltage Regulators 8A SupIRBuck Reg 250-1500kHz, 1.5-16V | ||
| IR3840AMTR1PBF | Switching Voltage Regulators 14A SupIRBuck Reg 250-1000kHz, 1.5-21V | ||
| IR3841WMTR1PBF | Switching Voltage Regulators 8A SupIRBuck Reg 250-1500kHz, 1.5-16V | ||
Infineon Technologies |
IR3840AMTRPBF | Switching Voltage Regulators 14A SupIRBuck Reg 250-1000kHz, 1.5-21V | |
| IR3840MTRPBF. | POINT OF LOAD , ROHS COMPLIANT: YES | ||
| IR3841MTRPBF. | New and Original | ||
| IR3842MTRPBF. | New and Original | ||
| IR3842WMTRPBF. | New and Original | ||
| IR3841WMTRPBF-CUT TAPE | New and Original | ||
| IR3842MTR1PBF-CUT TAPE | New and Original | ||
| IR3842WMTR1PBF. | New and Original | ||
| IR3842AMTR1PBF. | New and Original | ||
| IR3841WMTR1PBF. | New and Original | ||
| IR3841MTR1PBF. | New and Original | ||
| IR3840WMTR1PBF. | New and Original | ||
| IR3840 | New and Original | ||
| IR3840TRPBF | New and Original | ||
| IR3841 | New and Original | ||
| IR3841F | New and Original | ||
| IR3841M | New and Original | ||
| IR3841MTR | New and Original | ||
| IR3841MTRF | New and Original | ||
| IR3841W | New and Original | ||
| IR3841WMTRPBF. | New and Original | ||
| IR3842M | New and Original | ||
| IR3842MTR1PBF. | New and Original | ||
| IR3842W | New and Original | ||
| IR3842WM | New and Original | ||
| IR3842WMTRPBF-W | New and Original |