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

RS Stock No.:: 686-8237
Mfr. Part No.:: L4978D
Manufacturer:: STMicroelectronics

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

This image is representative of the product range

Bulk discount available

Subtotal (1 unit)**

SGD4.07

(exc. GST)

SGD4.44

(inc. GST)

4 In stock for delivery within 5 working days*

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

FREE delivery for orders over SGD250.00 (ex GST)

Units	Per unit
1 - 2	SGD4.07
3 - 4	SGD3.91
5 +	SGD3.67

**price indicative

RS Stock No.:: 686-8237
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
Dimensions	10.5 x 7.6 x 2.35mm
Efficiency	87%
Height	2.35mm
Minimum Operating Temperature	-40 °C
Length	10.5mm
Maximum Operating Temperature	+150 °C
Width	7.6mm

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

FREE delivery for orders over SGD250.00 (ex GST)

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

For these production packs, non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.

Related links