STMicroelectronics, L4973D5.1 Step-Down Switching Regulator, 1-Channel 3.5A Adjustable 20-Pin, SOIC

RS Stock No.:: 379-983
Mfr. Part No.:: L4973D5.1
Brand:: STMicroelectronics

STMicroelectronics, L4973D5.1 Step-Down Switching Regulator, 1-Channel 3.5A Adjustable 20-Pin, SOIC

Available to back order for despatch when stock is available

Price Each

£4.53

(exc. VAT)

£5.44

(inc. VAT)

Units	Per unit
1 - 4	£4.53
5 - 9	£4.41
10 - 14	£4.30
15 - 19	£4.17
20 +	£4.08

RS Stock No.:: 379-983
Mfr. Part No.:: L4973D5.1
Brand:: STMicroelectronics

L4973 3.5A step down switching regulator Data Sheet
L4973, 3.5A Step-Down Switching Regulator

Attribute	Value
Maximum Output Current	3.5A
Regulator Function	Buck Controller
Minimum Input Voltage	8 V
Maximum Input Voltage	55 V
Output Type	Adjustable
Mounting Type	Surface Mount
Number of Outputs	1
Pin Count	20
Maximum Switching Frequency	300 kHz
Package Type	SOIC
Switching Regulator	Yes
Line Regulation	10 mV
Load Regulation	25 mV
Dimensions	13 x 7.6 x 2.35mm
Height	2.35mm
Minimum Operating Temperature	-40 °C
Efficiency	90%
Width	7.6mm
Maximum Operating Temperature	+150 °C
Length	13mm

STMicroelectronics, L4973D5.1 Step-Down Switching Regulator, 1-Channel 3.5A Adjustable 20-Pin, SOIC

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

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