This detailed comparison of AST1S31HF 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 | 2 945 | 5 036 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | Automotive, AEC-Q100 | - |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | 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 | 2.3MHz | 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 |
|---|---|---|---|
| LM5009SDC | VIGOR | SWITCHING REG, VOLTAGE-MODE, 0.3 |
|
| XC9257B1FEMR-G | Torex Semiconductor Ltd. | 1A COT CONTROL SYNCHRONOUS STEP- |
|
| XC9142C29CMR-G | Torex Semiconductor Ltd. | 0.8A SYNCHRONOUS STEP-UP DC/DC C |
|
| IR3802AMTRPBF | VIGOR | SYNCHRONOUS BUCK REGULATOR |
|
| TPS61071DDCR | Texas Instruments | IC REG BOOST ADJ 500MA TSOT23-6 |
|
| LM34926SD/NOPB | Texas Instruments | IC REG BUCK ADJ 300MA DL 8WSON |
|
| LT1976EFE#TRPBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK ADJ 1.5A 16TSSOP |
|
| MP2355DN-LF-Z | MPS (Monolithic Power Systems) | IC REG BUCK ADJUSTABLE 3A 8SOIC |
|
| LT1308ACS8#PBF | Linear Technology (Analog Devices, Inc.) | IC REG BST SEPIC ADJ 2A 8SOIC |
|
| TPS55162QPWPTQ1 | Texas Instruments | IC REG BCK BST ADJ 1A 20HTSSOP |
|
| R1210N521D-TR-FE | RICOH Electronic Devices Co., LTD. | 8V INPUT PWM STEP-UP DCDC CONVER |
|
| LM2592HVS-5.0/NOPB | Texas Instruments | IC REG BUCK 5V 2A TO263-5 |
|
| TPS53316RGTT | VIGOR | TPS53316 HIGH-EFFICIENCY, 5-A ST |
|
| RP500L123A-TR | RICOH Electronic Devices Co., LTD. | 600MA PWM/VFM STEP-DOWN DCDC CON |
|
| XC9237A12DMR-G | Torex Semiconductor Ltd. | 600MA SYNCHRONOUS STEP-DOWN DCDC |
|
