STMicroelectronics, L4973D3.3 Step-Down Switching Regulator, 1-Channel 3.5A Adjustable 20-Pin, SOIC

RS Stock No.:: 168-5786
Mfr. Part No.:: L4973D3.3
Brand:: STMicroelectronics

STMicroelectronics, L4973D3.3 Step-Down Switching Regulator, 1-Channel 3.5A Adjustable 20-Pin, SOIC

Available to back order for despatch 29/11/2024

Price Each (In a Tube of 40)

£3.90

(exc. VAT)

£4.68

(inc. VAT)

Units	Per unit	Per Tube*
40 - 40	£3.90	£156.00
80 - 160	£3.705	£148.20
200 +	£3.51	£140.40

*price indicative

RS Stock No.:: 168-5786
Mfr. Part No.:: L4973D3.3
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
Minimum Operating Temperature	-40 °C
Efficiency	85%
Height	2.35mm
Width	7.6mm
Maximum Operating Temperature	+150 °C
Length	13mm

STMicroelectronics, L4973D3.3 Step-Down Switching Regulator, 1-Channel 3.5A Adjustable 20-Pin, SOIC

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

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