This detailed comparison of LT3991EMSE-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 | 487 | 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 |
|---|---|---|---|
| LTC3624IMSE-25#PBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK 5V 2A 12MSOP |
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| LTC3544BEUD#PBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK ADJ QD 16QFN |
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| TPS65258RHAR | Texas Instruments | IC REG BCK ADJ 3A/2A TRPL 40VQFN |
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| SC284ULTRT | Semtech | IC REG BUCK PROG 1.8A DL 20MLPQ |
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| LTC3535EDD#PBF | Linear Technology (Analog Devices, Inc.) | IC REG BOOST ADJ 550MA DL 12DFN |
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| TPS54062DRBR | Texas Instruments | IC REG BUCK ADJUSTABLE 50MA 8SON |
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| TPS65270RGET | Texas Instruments | IC REG BUCK ADJ 2A/3A DL 24VQFN |
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| LM2676S-3.3/NOPB | Texas Instruments | IC REG BUCK 3.3V 3A TO263-7 |
|
| LM25576MHX | VIGOR | SWITCHING REG, CURRENT-MODE, 3A, |
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| XC9258A2AEMR-G | Torex Semiconductor Ltd. | 1A COT CONTROL SYNCHRONOUS STEP- |
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| TPS62160QDSGRQ1 | Texas Instruments | IC REG BUCK ADJUSTABLE 1A 8WSON |
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| TPS60125PWPG4 | Texas Instruments | IC REG CHARGE PUMP 3V 20HTSSOP |
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| LMR61428XMM/NOPB | Texas Instruments | IC REG BOOST ADJ 2.85A 8VSSOP |
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| R1202N323B-TR-FE | RICOH Electronic Devices Co., LTD. | PWM STEP-UP DCDC CONVERTER FOR W |
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| MCP16322T-180E/NG | VIGOR | 24V INPUT, 2 AMP OUTPUT, HIGH EF |
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