For Reference Only
| Part Number | ISL6558CB |
| LIXINC Part # | ISL6558CB |
| Manufacturer | Rochester Electronics |
| Category | Integrated Circuits › PMIC - Voltage Regulators - DC DC Switching Controllers |
| Description | SWITCHING CONTROLLER |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | ISL6558CB PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 25 - Jan 29 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | ISL6558CB |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Manufacturer: | Rochester Electronics |
| Series: | - |
| Package: | Tube |
| Part Status: | Obsolete |
| Output Type: | PWM Signal |
| Function: | Step-Down |
| Output Configuration: | Positive |
| Topology: | Buck |
| Number of Outputs: | 4 |
| Output Phases: | 4 |
| Voltage - Supply (Vcc/Vdd): | 4.75V ~ 5.25V |
| Frequency - Switching: | 80kHz ~ 1.5MHz |
| Duty Cycle (Max): | 75% |
| Synchronous Rectifier: | - |
| Clock Sync: | No |
| Serial Interfaces: | - |
| Control Features: | Enable, Frequency Control, Power Good |
| Operating Temperature: | 0°C ~ 70°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package: | 16-SOIC |
| MAX8548EUB+T | IC REG CTRLR BUCK 10UMAX | 13389 More on Order |
|
| UCC28C40DR | IC REG CTRLR MULT TOPOLOGY 8SOIC | 909 More on Order |
|
| LTC3857IGN-1#TRPBF | IC REG CTRLR BUCK 28SSOP | 899 More on Order |
|
| MAX1651CSA-T | STEP-DOWN DC-DC CONTROLLER | 3378 More on Order |
|
| S-8340C33AFT-T2-U | IC REG CTRLR BOOST 8TSSOP | 897 More on Order |
|
| LTC3803ES6-5#TRMPBF | IC REG CTRLR FLYBACK TSOT23-6 | 1875 More on Order |
|
| MAX1637EEE+ | IC REG CTRLR BUCK 16QSOP | 120421 More on Order |
|
| MAX5069AAUE+ | IC REG CTRLR BUCK 16TSSOP | 1056 More on Order |
|
| LTC7801HFE#TRPBF | IC REG CTRLR SYNC BUCK 24TSSOP | 800 More on Order |
|
| ISL6520BCBZ | SWITCHING CONTROLLER | 1899 More on Order |
|
| LTC1148HVCS-3.3#PBF | IC REG CTRLR BUCK 14SOIC | 907 More on Order |
|
| MAX8578EUB | SYNCHRONOUS STEP-DOWN CONTROLLER | 1071 More on Order |
|
| MIC2169YMM-TR | IC REG CTRLR BUCK 10MSOP | 979 More on Order |
| In Stock | 16753 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $1.34000 | $1.34 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.