This detailed comparison of LTC3649IUFD#PBF and LTC7149IUFD#PBF in the PMIC - Voltage Regulators - DC DC Switching Regulators provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Linear Technology (Analog Devices, Inc.) | Linear Technology (Analog Devices, Inc.) |
|---|---|---|
| Package / Case | 28-WFQFN Exposed Pad | 28-WFQFN Exposed Pad |
| Description | IC REG BUCK ADJUSTABLE 4A 28QFN | IC REG BUCK ADJUSTABLE 4A 28QFN |
| In Stock | 692 | 748 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | - | - |
| Package | Tube | Tube |
| Function | Step-Down | Step-Down |
| Output Configuration | Positive | Negative |
| Topology | Buck | Buck |
| Output Type | Adjustable | Adjustable |
| Number of Outputs | 1 | 1 |
| Voltage - Input (Min) | 3.1V | 3.4V |
| Voltage - Input (Max) | 60V | 60V |
| Voltage - Output (Min/Fixed) | 0V | 0V |
| Voltage - Output (Max) | 55V | -28V |
| Current - Output | 4A | 4A |
| Frequency - Switching | 1MHz | 1MHz |
| Synchronous Rectifier | Yes | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Supplier Device Package | 28-QFN (4x5) | 28-QFN (4x5) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| MPQ2451GT-33-AEC1-Z | MPS (Monolithic Power Systems) | IC REG BUCK 3.3V 600MA SOT23-6 |
|
| A8498SLJTR-T | Allegro MicroSystems | IC REG BUCK ADJUSTABLE 3A 8SOIC |
|
| LT1376IN8-5#PBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK SEPIC 5V 1.5A 8DIP |
|
| LTC3441EDE#PBF | Linear Technology (Analog Devices, Inc.) | IC REG BCK BST ADJ 1.2A 12DFN |
|
| LM2575T-12/LB03 | VIGOR | SWITCHING REGLTR, VOLTAGE-MODE |
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| RT8097BHGB | Richtek | IC REG BUCK ADJ 2A SOT23-5 |
|
| TPS54980PWP | VIGOR | TPS54980 3.3V INPUT, 9A SYNCHRON |
|
| BD8305MUV-E2 | ROHM Semiconductor | IC REG BCK BST ADJ 1A 20VQFN |
|
| MAX15039ETG+T | Maxim Integrated | IC REG BUCK ADJ/PROG 6A 24TQFN |
|
| XC9142C32DMR-G | Torex Semiconductor Ltd. | 0.8A SYNCHRONOUS STEP-UP DC/DC C |
|
| XC9258B15CMR-G | Torex Semiconductor Ltd. | 1A COT CONTROL SYNCHRONOUS STEP- |
|
| XC9236B15CMR-G | Torex Semiconductor Ltd. | 600MA SYNCHRONOUS STEP-DOWN DCDC |
|
| XC9263B755MR-G | Torex Semiconductor Ltd. | IC REG BUCK ADJ 500MA SOT25 |
|
| TPS62560DRVR | Texas Instruments | IC REG BUCK ADJ 600MA 6SON |
|
| TPS63031DSKR | VIGOR | TPS63031 HIGH EFFICIENT SINGLE I |
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