This detailed comparison of RP505K251B-TR and RP505K191B-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 | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad |
| Description | 1A PWM/VFM STEP-DOWN DCDC CONVER | 1A PWM/VFM STEP-DOWN DCDC CONVER |
| In Stock | 3 850 | 9 830 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | RP505K | RP505K |
| Package | Tape & Reel (TR) | Tape & Reel (TR) |
| Function | Step-Down | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Buck | Buck |
| Output Type | Fixed | Fixed |
| Number of Outputs | 1 | 1 |
| Voltage - Input (Min) | 2.3V | 2.3V |
| Voltage - Input (Max) | 5.5V | 5.5V |
| Voltage - Output (Min/Fixed) | 2.5V | 1.9V |
| Voltage - Output (Max) | - | - |
| Current - Output | 1A | 1A |
| Frequency - Switching | 2.25MHz | 2.25MHz |
| Synchronous Rectifier | Yes | Yes |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | DFN(PLP)2020-8 | DFN(PLP)2020-8 |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| XC9236C2HD4R-G | Torex Semiconductor Ltd. | 600MA SYNCHRONOUS STEP-DOWN DCDC |
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| XC9237B30D4R-G | Torex Semiconductor Ltd. | 600MA SYNCHRONOUS STEP-DOWN DCDC |
|
| XC9257A1KCER-G | Torex Semiconductor Ltd. | 1A COT CONTROL SYNCHRONOUS STEP- |
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| XC9257A29EER-G | Torex Semiconductor Ltd. | 1A COT CONTROL SYNCHRONOUS STEP- |
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| XC9236C37C4R-G | Torex Semiconductor Ltd. | 600MA SYNCHRONOUS STEP-DOWN DCDC |
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| XC9236G26CER-G | Torex Semiconductor Ltd. | 600MA SYNCHRONOUS STEP-DOWN DCDC |
|
| XC9237A08DER-G | Torex Semiconductor Ltd. | 600MA SYNCHRONOUS STEP-DOWN DCDC |
|
| XC9261B3ADPR-G | Torex Semiconductor Ltd. | 1.5A COT CONTROL SYNCHRONOUS STE |
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| XC9262A1BD1R-G | Torex Semiconductor Ltd. | ULTRA SMALL 1.5A COT CONTROL SYN |
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| XC9237G1HD4R-G | Torex Semiconductor Ltd. | 600MA SYNCHRONOUS STEP-DOWN DCDC |
|
| XD9260B19CER-Q | Torex Semiconductor Ltd. | HISAT-COT CONTROL 1.5A SYNCHRONO |
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| XC9235A32C4R-G | Torex Semiconductor Ltd. | 600MA SYNCHRONOUS STEP-DOWN DCDC |
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| XC9236G14DER-G | Torex Semiconductor Ltd. | 600MA SYNCHRONOUS STEP-DOWN DCDC |
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| XC9135B50CDR-G | Torex Semiconductor Ltd. | 1A DRIVER TRANSISTOR BUILT-IN ST |
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| XD9260B1DCER-Q | Torex Semiconductor Ltd. | HISAT-COT CONTROL 1.5A SYNCHRONO |
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