This detailed comparison of AST1S31PUR and ST1S32PUR 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 | STMicroelectronics | STMicroelectronics |
|---|---|---|
| Package / Case | 8-VDFN Exposed Pad | 8-VDFN Exposed Pad |
| Description | IC REG BUCK ADJ 3A 8VFDFPN | IC REG BUCK ADJ 4A 8VFDFPN |
| In Stock | 4 922 | 5 036 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | - | - |
| Package | Tape & Reel (TR) | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Function | Step-Down | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Buck | Buck |
| Output Type | Adjustable | Adjustable |
| Number of Outputs | 1 | 1 |
| Voltage - Input (Min) | 2.8V | 2.8V |
| Voltage - Input (Max) | 4V | 5.5V |
| Voltage - Output (Min/Fixed) | 0.8V | 0.8V |
| Voltage - Output (Max) | 4V | 5.5V |
| Current - Output | 3A | 4A |
| Frequency - Switching | 1.5MHz | 1.5MHz |
| Synchronous Rectifier | Yes | Yes |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Supplier Device Package | 8-VFDFPN (3x3) | 8-VFDFPN (3x3) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| XC9235A17DMR-G | Torex Semiconductor Ltd. | 600MA SYNCHRONOUS STEP-DOWN DCDC |
|
| LT3970EMS-5#TRPBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK 5V 535MA 10MSOP |
|
| XC9142B20CMR-G | Torex Semiconductor Ltd. | 0.8A SYNCHRONOUS STEP-UP DC/DC C |
|
| RP500N131A-TR-FE | RICOH Electronic Devices Co., LTD. | 600MA PWM/VFM STEP-DOWN DCDC CON |
|
| RN5RK361A-TR-FE | VIGOR | SWITCHING REGULATOR, 120KHZ SWIT |
|
| ISL8014AIRZ-T | Intersil (Renesas Electronics America) | IC REG BUCK ADJUSTABLE 4A 16QFN |
|
| LM5180QNGUTQ1 | Texas Instruments | POWER MANAGEMENT |
|
| LM2853MHX-3.0/NOPB | VIGOR | SWITCHING REG, VOLTAGE-MODE, 3A, |
|
| LM2678T-12/NOPB | Texas Instruments | IC REG BUCK 12V 5A TO220-7 |
|
| RT7298AHGQW | Richtek | IC REG BUCK ADJUSTABLE 6A 14WQFN |
|
| MAX732EPA+ | VIGOR | MAX732 +12V STEP-UP CURRENT-MODE |
|
| LT3575EFE#TRPBF | Linear Technology (Analog Devices, Inc.) | IC REG FLYBACK 2.5A 16TSSOP |
|
| ADP1173AR-5 | VIGOR | MICROPOWER DC-DC CONVERTER |
|
| MPQ8632GL-4-Z | MPS (Monolithic Power Systems) | IC REG BUCK ADJUSTABLE 4A 16QFN |
|
| MAX16904SATB50/V+T | Maxim Integrated | IC REG BUCK 5V 600MA 10TDFN |
|
