STMicroelectronics, L5973AD Step-Down Switching Regulator, 1-Channel Adjustable 8-Pin, HSOP

RS Stock No.:: 380-038
Mfr. Part No.:: L5973AD
Brand:: STMicroelectronics

STMicroelectronics, L5973AD Step-Down Switching Regulator, 1-Channel Adjustable 8-Pin, HSOP

Available to back order for despatch 04/06/2025

Price Each (In a Pack of 5)

£2.15

(exc. VAT)

£2.58

(inc. VAT)

Units	Per unit	Per Pack*
5 - 5	£2.15	£10.75
10 - 95	£1.842	£9.21
100 - 495	£1.308	£6.54
500 +	£1.276	£6.38

*price indicative

Alternative

This product is not currently available. Here is our alternative recommendation.

DiodesZetex PAM2310BECADJR, 1-Channel, Step Down DC-DC Converter, Adjustable 8-Pin, SOP

RS Stock No.: 122-1492

Price Each (On a Reel of 2500)

£0.154

(exc. VAT)

£0.185

(inc. VAT)

RS Stock No.:: 380-038
Mfr. Part No.:: L5973AD
Brand:: STMicroelectronics

Technical Reference

Datasheet

Legislation and Compliance

Product Details

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

ST’s monolithic switching regulators offer high input-voltage capability, and deliver output currents up to 4A, with high switching frequency.

Switching Voltage Regulators, STMicroelectronics

Specifications

Attribute	Value
Maximum Output Voltage	35 V
Regulator Function	Buck Controller
Minimum Output Voltage	1.235 V
Minimum Input Voltage	4 V
Maximum Input Voltage	36 V
Output Type	Adjustable
Mounting Type	Surface Mount
Number of Outputs	1
Pin Count	8
Maximum Switching Frequency	500 kHz
Package Type	HSOP
Switching Regulator	Yes
Line Regulation	10 mV
Load Regulation	15 mV
Dimensions	5 x 4 x 1.25mm
Maximum Operating Temperature	+150 °C
Minimum Operating Temperature	-40 °C
Efficiency	90%
Width	4mm
Length	5mm
Height	1.25mm