X-On Electronics has gained recognition as a prominent supplier of L4976D Switching Voltage Regulators across the USA, India, Europe, Australia, and various other global locations. L4976D Switching Voltage Regulators are a product manufactured by STMicroelectronics. We provide cost-effective solutions for Switching Voltage Regulators, ensuring timely deliveries around the world.

L4976D STMicroelectronics

L4976D electronic component of STMicroelectronics
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Part No.L4976D
Manufacturer: STMicroelectronics
Category: Switching Voltage Regulators
Description: Voltage Regulators - Switching Regulators 3.3 to 50V Step-Down
Datasheet: L4976D Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
29: USD 2.6246 ea
Line Total: USD 76.11 
Availability - 0
MOQ: 29  Multiples: 1
Pack Size: 1
Availability Price Quantity
0
Ship by Wed. 20 Nov to Tue. 26 Nov
MOQ : 1225
Multiples : 1225
1225 : USD 5.4647
2450 : USD 5.4094
4900 : USD 5.3556
9800 : USD 5.3018
12250 : USD 5.2495
19600 : USD 4.982
24500 : USD 4.9313
49000 : USD 4.8821
98000 : USD 4.833

0
Ship by Wed. 20 Nov to Tue. 26 Nov
MOQ : 1
Multiples : 1
1 : USD 11.8741
10 : USD 10.2834
25 : USD 9.7216
100 : USD 8.4254
250 : USD 7.9933
500 : USD 7.1724
1000 : USD 7.1333

0
Ship by Mon. 18 Nov to Wed. 20 Nov
MOQ : 1
Multiples : 1
1 : USD 8.3445
10 : USD 5.4577

0
Ship by Wed. 20 Nov to Tue. 26 Nov
MOQ : 29
Multiples : 1
29 : USD 3.0723

0
Ship by Wed. 20 Nov to Tue. 26 Nov
MOQ : 29
Multiples : 1
29 : USD 2.6246

   
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Mounting Style
Package / Case
Output Voltage
Output Current
Number of Outputs
Input Voltage MAX
Topology
Input Voltage MIN
Switching Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Input Voltage
Operating Temperature Range
Supply Current
Type
Width
Brand
Shutdown
Factory Pack Quantity :
Supply Voltage - Min
Height
Length
Cnhts
Hts Code
Mxhts
Operating Supply Current
Pd - Power Dissipation
Product Type
Subcategory
Taric
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Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the L4976D from our Switching Voltage Regulators category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the L4976D and other electronic components in the Switching Voltage Regulators category and beyond.

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L4976 1A step down switching regulator Features Up to 1A step down converter Operating input voltage from 8v to 55v Precise 5.1V reference voltage DIP8 SO16W Output voltage adjustable from 0.5V to 50V Switching frequency adjustable up to 300kHz Description Voltage feedforward The L4976 is a step down monolithic power Zero load current operation switching regulator delivering 1A at a voltage Internal current limiting (pulse-bypulse between 3.3V and 50V (selected by a simple external divider). Realized in BCD mixed and hiccup mode) technology, the device uses an internal power D- Protection against feedback disconnection MOS transistor (with a typical R of 0.25) to ds(ON) Thermal shutdown obtain very high efficency and high switching speed. A switching frequency up to 300KHz is achievable (the maximum power dissipation of the packages must be observed). A wide input voltage range between 8V to 55V and output voltages regulated from 3.3V to 40V cover the majority of todays applications. Features of this new generations of DC-DC converter include pulse-by-pulse current limit, hiccup mode for short circuit protection, voltage feedforward regulation, protection against feedback loop disconnection and thermal shutdown. The device is available in plastic dual in line, MINIDIP 8 for standard assembly, and SO16W for SMD assembly. Figure 1. Typical application circuit Vi=8V to 55V 5 8 R 1 20K L4976 3 4 C C C 1 7 2 L1 7 1 6 2 V =3.3V/1A 220F 220nF 2.7nF O 260H 63V (77120) C 6 R D1 2 100nF C 9.1K GI 8 330F SB360 C 4 22nF April 2007 Rev 7 1/17 www.st.com 17Contents L4976 Contents 1 Block diagram 3 2 Pin settings 4 2.1 Pin connection 4 2.2 Pin description 4 3 Electrical data 5 3.1 Maximum ratings 5 3.2 Thermal data . 5 3.3 Operating temperature rating . 5 4 Electrical characteristics . 7 5 Typical charcteristics 9 6 Package mechanical data 13 7 Order code 16 8 Revision history . 17 2/17

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:
C-Max (VA)
SG3
ST
ST MICROELECTRONICS
ST2
ST7
STM
STMICRELECTRONICS
STN
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