This detailed comparison of LTC3649EUFD#PBF and LTC7149EUFD#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 | 1 212 | 4 309 |
| 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 |
|---|---|---|---|
| NCP6324BMTAATBG | Sanyo Semiconductor/ON Semiconductor | IC REG BUCK ADJUSTABLE 2A 8WDFN |
|
| TPS5405DR | Texas Instruments | IC REG BUCK 5V 2A 8SOIC |
|
| LT1576IS8-5#TRPBF | VIGOR | SWITCHING REGULATOR/CONTROLLER |
|
| LTC3411AEDD#PBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK ADJ 1.25A 10DFN |
|
| XC9237C08DMR-G | Torex Semiconductor Ltd. | 600MA SYNCHRONOUS STEP-DOWN DCDC |
|
| LM5576QMH/NOPB | Texas Instruments | IC REG BUCK ADJ 3A 20HTSSOP |
|
| MAX1685EEE+T | Maxim Integrated | IC REG BUCK ADJ/3.3V 1A 16QSOP |
|
| XC9142F43CMR-G | Torex Semiconductor Ltd. | 0.8A SYNCHRONOUS STEP-UP DC/DC C |
|
| LM3671TL-2.8/NOPB | Texas Instruments | IC REG BUCK 2.8V 600MA 5DSBGA |
|
| LTC3521IFE#TRPBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK BST ADJ TRPL 20TSSOP |
|
| XC9235C23DMR-G | Torex Semiconductor Ltd. | 600MA SYNCHRONOUS STEP-DOWN DCDC |
|
| ADP2108ACBZ-2.3-R7 | VIGOR | STEP-DOWN DC-DC CONVERTER |
|
| LM2594N-5.0 | VIGOR | SWITCHING REG, VOLTAGE-MODE, 1.4 |
|
| LM2734YMKX/NOPB | Texas Instruments | IC REG BUCK ADJ 1A TSOT23-6 |
|
| MAX1687EUE+T | Maxim Integrated | IC REG BOOST ADJ 730MA 16TSSOP |
|
