This detailed comparison of LT3971EMSE-3.3#PBF and LT3991EMSE-5#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 3.3V 1.2A 10MSOP | IC REG BUCK 5V 1.2A 10MSOP |
| In Stock | 125 | 487 |
| 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) | 38V | 55V |
| Voltage - Output (Min/Fixed) | 3.3V | 5V |
| 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 |
|---|---|---|---|
| LM2588S-3.3/NOPB | VIGOR | LM2588 5A FLYBACK REGULATOR WITH |
|
| LT1959CS8#TRPBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK SEPIC ADJ 4.5A 8SOIC |
|
| LM27761DSGT | Texas Instruments | IC REG CHARGE PUMP ADJ 8WSON |
|
| MAX20002ATPA/V+T | Maxim Integrated | IC REG BUCK PROG/5V 2A SYNC TQFN |
|
| L6986H5V | STMicroelectronics | POWER MANAGEMENT |
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| A6985F | STMicroelectronics | IC REG BUCK ADJ 500MA 16HTSSOP |
|
| MAX17662BATE+ | Maxim Integrated | IC REG STEPDOWN ADJ 2A 16TQFN |
|
| LM2594M-5.0 | Texas Instruments | IC REG BUCK 5V 500MA 8SOIC |
|
| MAX17630CATE+T | Maxim Integrated | FOR MAX17631C: 4.5V TO 36V, 1.5A |
|
| LM22676QMRE-ADJ/NOPB | Texas Instruments | IC REG BUCK ADJUSTABLE 3A 8SOPWR |
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| LM2673S-ADJ | Texas Instruments | IC REG BUCK ADJ 3A TO263-7 |
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| MP2147GD-P | MPS (Monolithic Power Systems) | IC REG BUCK ADJUSTABLE 4A 12QFN |
|
| MAX20457ATIB/VY+ | Maxim Integrated | 36V DUAL 3.5A AND 1.5A SYNC BUCK |
|
| MAX16903SAUE50/V+ | Maxim Integrated | IC REG BUCK 5V 1A 16TSSOP |
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| BD1482EFJ-E2 | ROHM Semiconductor | IC REG BUCK ADJ 2A 8HTSOP-J |
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