L5972D - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

L5972D
Manufacturer

ST Microelectronics
ChipWorker Part#

CW929142
Category

DC to DC Converter
Package

SOIC-8
Description

Conv DC-DC 4.4V to 36V Step Down Single-Out 1.235V to 35V 1.5A 8Pin SO N Tube
Documentation

Datasheet

L5972D Global Supplier

{{ supplierTable.supplier }}	{{ supplierTable.part }}	{{ supplierTable.availability }}	MOQ	{{ supplierTable.delivery_date }}

{{viewMore}}
{{viewMore}}
DigiKey	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Arrow	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Mouser	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
					{{submitRFQ}}

L5972D Specifications

Attribute	Attribute Value

Part Number	L5972D
Manufacturer	ST Microelectronics
ChipWorker Part#	CW929142
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Frequency	250 kHz
Operating Voltage	4.4V ~ 36V
Power Rating	1.2 W
Number of Outputs	1 Output
Output Voltage	1.235V ~ 35V
Output Current	2 A
Number of Channels	1 Channel
Number of Positions	8 Position
Quiescent Current	2.5 mA
Switching Frequency	275 kHz
Topology	Buck
Input Voltage (Max)	36 V
Input Voltage (Min)	4.4 V
Output Voltage (Max)	35 V
Output Voltage (Min)	1.235 V
Output Current (Max)	1.5 A
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	4.4 V
Input Voltage	36 V
	expand all
Size-Length	5 mm
Size-Width	4 mm
Size-Height	1.25 mm
Operating Temperature	-40℃ ~ 150℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
ECCN Code	EAR99

Product Description

The L5972D is a step down monolithic Power Switching Regulator with a minimum switch current limit of 2A so it is able to deliver more than 1.5A DC current to the load depending on the application conditions. The device uses an internal P-channel D-MOS transistor (with a typical RDS (ON) of 250mR) as switching element to minimize the size of the external components. Pulse-by-pulse current limit with the internal frequency modulation offers an effective constant current short circuit protection.
Voltage feed-forward
Zero load current operation
Internal current limiting
Protection against feedback disconnection
Thermal shutdown

expand all

Delivery

DHLPrice

UPS

FedEx

TNT

EMS

OCS

SF EXPRESS

Chipworker Certification

Ordering Information

Order Payment Shipping Package Quality Assurance

These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
- You can check the status of your order in the “My Order” section of your personal account.
- Orders cannot be canceled after the package has been shipped. View more >
- Works with both individual and corporate clients. View more >
- All prices on the website include 20% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us.
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more >
- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

Contact Us

Buy L5972D

Stock is limited and changes quickly. Our 24/7 online sales team is ready to respond to your inquiries and orders at any time.