Please contact us for more photos of L4978
| Part Number | L4978 |
|---|---|
| Manufacturer | STMicroelectronics |
| Quantity in stock | 316260 Pieces |
| Market Price | - |
| Our Better Price | Send by email: [email protected] |
| Delivery Time | 1 day (can ship today) |
| Description | Conv DC-DC Single Step Down 8V to 55V 8-Pin PDIP |
| Category | Power Management IC |
| Family | DC to DC Converter |
| ROHS Compliant | Yes |
| MSL Level | L4978 |
| Datasheet download |  L4978.pdf |
| Part Number | L4978 |
|---|---|
| Mounting | Through Hole |
| Operating Temperature | -40 to 150 °C |
| Type | Step Down |
| Rad Hard | No |
| Line Regulation | 10 mV |
| Maximum Output Current | 2 A |
| Switching Regulator | Yes |
| Output Voltage | 3.3 to 50 V |
| Maximum Input Voltage | 55 V |
| Number of Outputs | 1 |
| Minimum Input Voltage | 8 V |
| Product Dimensions | 10.92 x 6.6 x 3.32 mm |
| Switching Frequency | 90 to 300 kHz |
| Lead Finish | Matte Tin |
| Supplier Package | PDIP |
| Efficiency | 87 % |
| Operating Supply Voltage | 8 to 55 V |
| Output Type | Adjustable |
| Pin Count | 8 |
| Package | 8PDIP |
| Replacement Part Number | PART-L4978 |
| Weight | Contact us |
| Country of Origin | - |
| Image | Part Number and Brand | Brief Description and PDF Datasheet |
|---|---|---|
|
Intersil | Conv DC-DC Dual Step Down 4.5V to 28V 28-Pin TQFN EP Download PDF datasheet for ISL85033IRTZ.pdf |
|
Texas Instruments | Conv DC-DC Single Non-Inverting Inverting Step Up Step Down 2.2V to 5.5V 6-Pin SOT-23 T R Download PDF datasheet for SN6505ADBVR.pdf |
|
Fairchild Semiconductor | Conv DC-DC Single Step Down 2.3V to 5.5V 6-Pin WLCSP T R Download PDF datasheet for FAN53600AUC33X.pdf |
|
Texas Instruments | Conv DC-DC Single Step Down 4.5V to 30V 8-Pin MSOP EP T R Download PDF datasheet for LM3407MY NOPB.pdf |
|
MPS | Conv DC-DC Single Step Down 4.75V to 23V 8-Pin SOIC T R Download PDF datasheet for MP2307DN-LF-Z.pdf |
|
Texas Instruments | Conv DC-DC Single Step Down 4.5V to 42V 7-Pin Thin TO-263 EP T R Download PDF datasheet for LM22676TJ-ADJ NOPB.pdf |
|
Texas Instruments | Conv DC-DC Single Step Down Step Up 1.8V to 5.5V 8-Pin X-BGA Download PDF datasheet for TPS63036YFGT.pdf |
|
Texas Instruments | Conv DC-DC Single Step Down 3V to 17V 16-Pin QFN T R Download PDF datasheet for TPS62133AQRGTTQ1.pdf |
|
Texas Instruments | Conv DC-DC Single Step Down 9V to 42V 8-Pin MSOP T R Download PDF datasheet for LM25007MMX NOPB.pdf |
|
Diodes Incorporated | Conv DC-DC Single Step Down 8V to 60V 8-Pin SO EP T R Download PDF datasheet for AP8802HSP-13.pdf |
