This detailed comparison of LT3991IMSE-5#PBF and LT3971IMSE-3.3#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 | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad |
| Description | IC REG BUCK 5V 1.2A 10MSOP | IC REG BUCK 3.3V 1.2A 10MSOP |
| In Stock | 133 | 223 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | - | - |
| Package | Tube | Tube |
| Function | Step-Down | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Buck | Buck |
| Output Type | Fixed | Fixed |
| Number of Outputs | 1 | 1 |
| Voltage - Input (Min) | 4.3V | 4.3V |
| Voltage - Input (Max) | 55V | 38V |
| Voltage - Output (Min/Fixed) | 5V | 3.3V |
| Voltage - Output (Max) | - | - |
| Current - Output | 1.2A | 1.2A |
| Frequency - Switching | 200kHz ~ 2MHz | 200kHz ~ 2MHz |
| Synchronous Rectifier | No | No |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Supplier Device Package | 10-MSOP-EP | 10-MSOP-EP |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| LM2575HVS-ADJ/NOPB | Texas Instruments | IC REG BUCK ADJ 1A TO263-5 |
|
| LTC3375EUK#TRPBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK ADJ 1A 8OUT 48QFN |
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| LT8610ABHMSE-3.3#PBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK 3.3V 3.5A 16MSOP |
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| LM2575YN | Roving Networks / Microchip Technology | IC REG BUCK ADJUSTABLE 1A 16DIP |
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| XC9236A14DMR-G | Torex Semiconductor Ltd. | 600MA SYNCHRONOUS STEP-DOWN DCDC |
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| LT8330HDDB#TRPBF | Linear Technology (Analog Devices, Inc.) | IC REG BST SEPIC ADJ 1A 8DFN |
|
| LT1074HVIT7#06PBF | Linear Technology (Analog Devices, Inc.) | IC REG MULTI CONFG ADJ TO220-7 |
|
| LT8609AEDDM-5#PBF | Linear Technology (Analog Devices, Inc.) | 42V, 2A/3A PEAK SYNC BUCK REG W/ |
|
| LM2731XMF | Texas Instruments | IC REG BOOST ADJ 1.8A SOT23-5 |
|
| MC33167THG | Sanyo Semiconductor/ON Semiconductor | IC REG BUCK BST ADJ 5.5A TO220-5 |
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| LT3988EMSE#TRPBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK ADJ 1A DL 16MSOP |
|
| TPS62401DRCT | Texas Instruments | IC REG BUCK PROG/1.8V DL 10SON |
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| MP28262EL-LF-Z | MPS (Monolithic Power Systems) | IC REG BUCK ADJUSTABLE 2A 14QFN |
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| BD9102FVM-TR | ROHM Semiconductor | IC REG BUCK 1.24V 800MA 8MSOP |
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| MPQ8632GL-6-Z | MPS (Monolithic Power Systems) | IC REG BUCK ADJUSTABLE 6A 16QFN |
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