This detailed comparison of RP503N121A-TR-FE and RP400N251A-TR-FE 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 | RICOH Electronic Devices Co., LTD. | RICOH Electronic Devices Co., LTD. |
|---|---|---|
| Package / Case | SC-74A, SOT-753 | SC-74A, SOT-753 |
| Description | 600MA PWM/VFM STEP-DOWN DCDC CON | CURRENT MODE PWM/VFM STEP-UP DCD |
| In Stock | 1 995 | 4 994 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | RP503x | RP400xxx1A |
| Package | Tape & Reel (TR) | Tape & Reel (TR) |
| Function | Step-Down | Step-Up |
| Output Configuration | Positive | Positive |
| Topology | Buck | Boost |
| Output Type | Fixed | Fixed |
| Number of Outputs | 1 | 1 |
| Voltage - Input (Min) | 2.5V | 0.8V |
| Voltage - Input (Max) | 5.5V | 5.5V |
| Voltage - Output (Min/Fixed) | 1.2V | 2.5V |
| Voltage - Output (Max) | - | - |
| Current - Output | 600mA | 600mA |
| Frequency - Switching | 2MHz | 700kHz |
| Synchronous Rectifier | Yes | No |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) |
| Supplier Device Package | SOT-23-5 | SOT-23-5 |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| LTC3639IMSE#PBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK ADJ 100MA 16MSOP |
|
| ISL8088IRZ | Intersil (Renesas Electronics America) | IC REG BUCK ADJ 800MA DL 10DFN |
|
| XC9235C3FDMR-G | Torex Semiconductor Ltd. | 600MA SYNCHRONOUS STEP-DOWN DCDC |
|
| MCP1661T-E/MNY | Roving Networks / Microchip Technology | IC REG BOOST ADJ 200MA 8TDFN |
|
| TPS6208818YFPT | Texas Instruments | IC REG BUCK 1.8V 3A 6DSBGA |
|
| XC9235A39CMR-G | Torex Semiconductor Ltd. | 600MA SYNCHRONOUS STEP-DOWN DCDC |
|
| LT3695EMSE#PBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK ADJUSTABLE 1A 16MSOP |
|
| NCV6323DMTAATBG | Sanyo Semiconductor/ON Semiconductor | IC REG BUCK ADJUSTABLE 2A 8WDFN |
|
| XC9235C3ACMR-G | Torex Semiconductor Ltd. | 600MA SYNCHRONOUS STEP-DOWN DCDC |
|
| NN30295A-VB | Panasonic | IC REG BUCK ADJUSTABLE 6A 24QFN |
|
| TPS543B20RVFT | Texas Instruments | IC REG BUCK ADJ 25A 40LQFN |
|
| XC9141D34DMR-G | Torex Semiconductor Ltd. | 0.8A SYNCHRONOUS STEP-UP DC/DC C |
|
| XC9236A27DMR-G | Torex Semiconductor Ltd. | 600MA SYNCHRONOUS STEP-DOWN DCDC |
|
| R1208K112B-TR | RICOH Electronic Devices Co., LTD. | PWM STEP-UP DCDC CONVERTER FOR W |
|
| LT7101MPUHE#PBF | Linear Technology (Analog Devices, Inc.) | 105V, 2.3A L EMI SYNC BUCK REG |
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