STMicroelectronics, L4978D Step-Down Switching Regulator, 1-Channel 2A Adjustable 16-Pin, SOIC W

RS Stock No.:: 168-6456
Mfr. Part No.:: L4978D
Manufacturer:: STMicroelectronics

STMicroelectronics, L4978D Step-Down Switching Regulator, 1-Channel 2A Adjustable 16-Pin, SOIC W

Subtotal (1 tube of 49 units)**

€109.32

(exc. VAT)

€134.46

(inc. VAT)

Temporarily out of stock - back order for despatch when stock is available*

* Delivery dates may change based on your chosen quantity and delivery address.

Units	Per unit	Per Tube**
49 - 49	€2.231	€109.319
98 - 196	€2.174	€106.526
245 +	€2.12	€103.88

**price indicative

RS Stock No.:: 168-6456
Mfr. Part No.:: L4978D
Manufacturer:: STMicroelectronics

L4978 2A STEP DOWN SWITCHING REGULATOR Data Sheet

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
Width	7.6mm
Height	2.35mm
Dimensions	10.5 x 7.6 x 2.35mm
Efficiency	87%
Length	10.5mm
Maximum Operating Temperature	+150 °C
Minimum Operating Temperature	-40 °C

STMicroelectronics, L4978D Step-Down Switching Regulator, 1-Channel 2A Adjustable 16-Pin, SOIC W

DC-DC Switching Converters, Step-Down Regulators, STMicroelectronics

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