This detailed comparison of RP400N251A-TR-FE and RP504K121D-TR 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 | CURRENT MODE PWM/VFM STEP-UP DCD | 600MA PWM/VFM STEP-DOWN DCDC CON |
| In Stock | 4 994 | 7 755 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | RP400xxx1A | RP504x |
| Package | Tape & Reel (TR) | Tape & Reel (TR) |
| Function | Step-Up | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Boost | Buck |
| Output Type | Fixed | Fixed |
| Number of Outputs | 1 | 1 |
| Voltage - Input (Min) | 0.8V | 2.3V |
| Voltage - Input (Max) | 5.5V | 5.5V |
| Voltage - Output (Min/Fixed) | 2.5V | 1.2V |
| Voltage - Output (Max) | - | - |
| Current - Output | 600mA | 600mA |
| Frequency - Switching | 700kHz | 2.25MHz |
| Synchronous Rectifier | No | Yes |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | SOT-23-5 | SOT-23-5 |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| MAX748AEWE+ | Maxim Integrated | IC REG BUCK 3.3V 500MA 16SOIC |
|
| R1206N071B-TR-FE | RICOH Electronic Devices Co., LTD. | PWM STEP-UP DCDC CONVERTER FOR W |
|
| A8591KEJTR-J-1 | Allegro MicroSystems | IC REG BUCK 3.3V 2A 10DFN |
|
| LTC3612MPFE#PBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK ADJ 3A 20TSSOP |
|
| LM3671TLX-2.8/NOPB | VIGOR | 2MHZ, 600MA STEP-DOWN DC-DC CONV |
|
| LTC3388IDD-1#PBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK PROG 50MA 10DFN |
|
| ISL8026AIRTAJZ-T7A | Intersil (Renesas Electronics America) | IC REG BUCK ADJUSTABLE 6A 16TQFN |
|
| ISL85005AFRZ-T7A | Intersil (Renesas Electronics America) | IC REG BUCK ADJUSTABLE 5A 12DFN |
|
| XC9140C482MR-G | Torex Semiconductor Ltd. | PFM STEP-UP SYNCHRONOUS DCDC CON |
|
| XC9257A1HCMR-G | Torex Semiconductor Ltd. | 1A COT CONTROL SYNCHRONOUS STEP- |
|
| LT3663HMS8E-5#TRPBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK 5V 1.2A 8MSOP |
|
| LM2734XQMKX/NOPB | VIGOR | 3 TO 20 V INPUT, 1 A, AUTOMOTIVE |
|
| LTC3621IDCB-5#TRPBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK 5V 1A 6DFN |
|
| RP402K551A-TR | RICOH Electronic Devices Co., LTD. | PWM/VFM STEP-UP DCDC CONVERTER W |
|
| SC189ZULTRT | Semtech | IC REG BUCK 3.3V 1.5A 6MLPD |
|
