- RS Stock No.:
- 168-6456
- Mfr. Part No.:
- L4978D
- Manufacturer:
- STMicroelectronics
Temporarily out of stock - back order for despatch 12/05/2025, delivery within 4 working days from despatch date
Added
Price Each (In a Tube of 49)
SGD4.997
(exc. GST)
SGD5.447
(inc. GST)
Units | Per unit | Per Tube* |
49 - 98 | SGD4.997 | SGD244.853 |
147 - 196 | SGD4.81 | SGD235.69 |
245 + | SGD4.509 | SGD220.941 |
*price indicative |
- RS Stock No.:
- 168-6456
- Mfr. Part No.:
- L4978D
- Manufacturer:
- STMicroelectronics
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- MY
Product Details
DC-DC Switching Converters, Step-Down Regulators, STMicroelectronics
STs monolithic switching regulators offer high input-voltage capability, and deliver output currents up to 4A, with high switching frequency.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Switching Voltage Regulators, STMicroelectronics
Specifications
Attribute | Value |
---|---|
Maximum Output Current | 2A |
Maximum Output Voltage | 50 V |
Regulator Function | Buck Controller |
Minimum Output Voltage | 3.3 V |
Minimum Input Voltage | 8 V |
Maximum Input Voltage | 55 V |
Output Type | Adjustable |
Mounting Type | Surface Mount |
Number of Outputs | 1 |
Maximum Switching Frequency | 300 kHz |
Pin Count | 16 |
Package Type | SOIC W |
Switching Regulator | Yes |
Line Regulation | 10 mV |
Length | 10.5mm |
Maximum Operating Temperature | +150 °C |
Dimensions | 10.5 x 7.6 x 2.35mm |
Minimum Operating Temperature | -40 °C |
Efficiency | 87% |
Width | 7.6mm |
Height | 2.35mm |