Wurth Elektronik 173010378 LDO Regulator, 1A, 3.3 V, 3.5% 3-Pin, SIP
- RS Stock No. 144-7805P
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 173010378
- ผู้ผลิต / Manufacturer Wurth Elektronik
The FDSM series of the MagI3C Power Module family is a fixed output voltage, fully integrated dc/dc power supply. The module integrates the switching power stage, control circuitry, inductor and capacitors all in one package.The module requires no external components for operation reducing design effort and complexity to a minimum. The FDSM ensures fast time to market and low development costs. It is pin compatible with the common 78xx linear regulator series. The high efficiency reduces the power dissipation and in many cases a heatsink and assembly parts are unnecessary. 12V to 3.3V conversion achieves up to 87% efficiency. 12V to 5V conversion achieves up to 91% efficiency. The standard THT package allows for easy assembly.
Peak efficiency up to 93%Current capability up to 1AInput voltage range: 7 to 28VOutput voltage: 3.3 or 5VContinuous output power: 3.3 or 5WIntegrated capacitors and inductorLow output voltage ripple:typ.15mV (3.3V) and 25mV (5Vout) at 1A loadOutput voltage accuracy: 3.5% typ.Fixed 300 kHz switching frequencyCurrent mode controlPulse skipping for high efficiency at light loadsInternal soft-startThermal shutdownShort circuit protectionCycle by cycle current limitOutput over-voltage protection-40°C to 85°C ambient operating temperature rangeRoHS & REACH compliantUL94V-0 package materialEN55022 Class B compliantPoint-of-Load from 18V, 15V, 12V, 9V railReplacement for linear regulatorsInterface and microcontroller supplyGeneral purpose
| คุณสมบัติ | Value |
|---|---|
| Output Voltage | 3.3 V |
| Maximum Output Current | 1A |
| Package Type | SIP |
| Output Type | Fixed |
| Mounting Type | Through Hole |
| Minimum Input Voltage | 7 V |
| Maximum Input Voltage | 28 V |
| Pin Count | 3 |
| Power Rating | 5W |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +85 °C |
| Number of Outputs | 1 |
| Polarity | Positive |
| Series | 173010 |
| Height | 10.5mm |
| Load Regulation | ±1.5 % |
| Dimensions | 11.6 x 8.5 x 10.5mm |
| Width | 8.5mm |
| Length | 11.6mm |
| Quiescent Current | 75µA |
| Reference Voltage | 0.8V |
| Accuracy | 3.5% |
| Line Regulation | ±1 % |
