This detailed comparison of LT3991EDD and LT3971EDD-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-WFDFN Exposed Pad | 10-WFDFN Exposed Pad |
| Description | IC REG BUCK ADJ 1.2A 10DFN | IC REG BUCK 3.3V 1.2A 10DFN |
| In Stock | 5 000 | 816 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | - | - |
| Package | Tube | Tube |
| Function | Step-Down | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Buck | Buck |
| Output Type | Adjustable | Fixed |
| Number of Outputs | 1 | 1 |
| Voltage - Input (Min) | 4.3V | 4.3V |
| Voltage - Input (Max) | 55V | 38V |
| Voltage - Output (Min/Fixed) | 1.19V | 3.3V |
| Voltage - Output (Max) | 30V | - |
| 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-DFN (3x3) | 10-DFN (3x3) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| MAX20457ATIAX/VY+ | Maxim Integrated | INTEGRATED CIRCUIT |
|
| LM2575T-015 | Sanyo Semiconductor/ON Semiconductor | IC REG BUCK 15V 1A TO220-5 |
|
| MIC4680-3.3BM-TR | Roving Networks / Microchip Technology | IC REG BUCK BST 3.3V 1.3A 8SOIC |
|
| MAX1687EUE+TG002 | Maxim Integrated | IC REG |
|
| MAX20019ATBC/V+T | Maxim Integrated | 3.2MHZ, 500MA DUAL CONVERTER FOR |
|
| AOZ1034DI#A | Alpha and Omega Semiconductor, Inc. | IC REG BUCK ADJUSTABLE 4A 8DFN |
|
| DC6M602X6/1215A,13 | NXP Semiconductors | IC REG BUCK PROG 650MA 6WLCSP |
|
| UCC39413DG4 | Texas Instruments | IC REG BOOST 5V 60MA 8SOIC |
|
| SP6652ER-L/TR | MaxLinear | IC REG BUCK ADJUSTABLE 1A 10DFN |
|
| AOZ3010PI | Alpha and Omega Semiconductor, Inc. | IC REG BUCK ADJUSTABLE 2A 8SO |
|
| MIC2290BML-TR | Roving Networks / Microchip Technology | IC REG BOOST ADJ 750MA 8MLF |
|
| FT440CA | Fremont Micro Devices | IC REG BUCK 1.8V 600MA SOT23-5 |
|
| AUR9716AGD | Zetex Semiconductors (Diodes Inc.) | IC REG BUCK ADJUSTABLE 2A 8DFN |
|
| LTC3130IUDC-1 | Linear Technology (Analog Devices, Inc.) | IC REG BCK BST PROG 600MA 20QFN |
|
| LM2587SX-12 | Texas Instruments | IC REG MULT CONFG 12V 5A TO263 |
|
