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L7983PU33R

Name: STMicroelectronics L7983PU33R
Brand: STMicroelectronics
SKU: 511-L7983PU33R
Price: 243.63 INR
Availability: InStock

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Mouser No:

511-L7983PU33R

Mfr. No:

L7983PU33R

Mfr.:

STMicroelectronics

Description:

Switching Voltage Regulators Fixed 3.3V Output

Complete Your Design

Datasheet:

L7983PU33R Datasheet (PDF)

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	STMicroelectronics
Product Category:	Switching Voltage Regulators
RoHS:
Mounting Style:	SMD/SMT
Package/Case:	DFN-10
Topology:	Buck
Output Voltage:	3.3 V
Output Current:	300 mA
Number of Outputs:	1 Output
Quiescent Current:	10 uA
Switching Frequency:	500 kHz to 2.2 MHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 150 C
Series:	L7983
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	STMicroelectronics
Product Type:	Switching Voltage Regulators
Shutdown:	Shutdown
Factory Pack Quantity:	3000
Subcategory:	PMIC - Power Management ICs
Type:	Synchronous Step-Down Switching Regulator
Unit Weight:	18 mg

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Datasheet

L7983PU33R Datasheet (PDF)

PCN

Product Change Notification 2025-7-23 (PDF)

Compliance Codes

CNHTS:: 8542399000
USHTS:: 8542390090
ECCN:: EAR99

Origin Classifications

Country of Origin:: Italy
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

L7983 Synchronous Step-Down Switching Regulators

STMicroelectronics L7983 Synchronous Step-Down Switching Regulators deliver up to 300mA DC based on peak current mode architecture with output voltage adjustability ranging from 0.85V to V_IN. These monolithic regulators offer a wide input voltage range and adjustable undervoltage lockout (UVLO) threshold to meet specifications for 12V, 24V, and 48V industrial bus standards. A soft-start time is internally fixed, and an output voltage supervisor manages the reset phase for digital loads (microcontroller, FPGA, etc.). The internal compensation network features high noise immunity, a simple design, and saves on the component cost. STMicroelectronics L7983 Synchronous Step-Down Switching Regulators operate in a -40°C to +150°C temperature range.

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In Stock: 8,289

Stock:: 8,289 Can Dispatch Immediately

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Factory Lead Time:: 30 Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

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Minimum: 1 Multiples: 1

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Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+₹475.00)

Pricing (INR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	₹243.63	₹243.63
	₹185.35	₹1,853.50
	₹170.06	₹4,251.50
	₹154.77	₹15,477.00
	₹147.13	₹36,782.50
	₹143.31	₹71,655.00
	₹137.58	₹1,37,580.00
Full Reel (Order in multiples of 3000)
	₹130.89	₹3,92,670.00
	₹126.11	₹7,56,660.00

† A MouseReel™ fee of ₹475.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

L7983PU33R

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Mfr.: STMicroelectronics

Description: Switching Voltage Regulators Fixed 3.3V Output Complete Your Design

Specifications

Documents (2)

Datasheet

PCN

Environmental Documents

Product & Trade Compliance

More Information

L7983 Synchronous Step-Down Switching Regulators

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Mfr.:

STMicroelectronics

Description:

Switching Voltage Regulators Fixed 3.3V Output

Complete Your Design

FEATURED PRODUCTS

STMICROELECTRONICS