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For Reference Only
Part Number | L4973D3.3-013TR |
OEMstron Part # | L4973D3-3-013TR |
Manufacturer | STMicroelectronics |
Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
Description | IC REG BUCK ADJ/3.3V 3.5A 20SO |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | L4973D3.3-013TR PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
L4973D3.3-013TR Specifications
Part Number | L4973D3.3-013TR | |
Brand | STMicroelectronics | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - DC DC Switching Regulators | |
Manufacturer | STMicroelectronics | |
Series | - | |
Function | Step-Down | |
Output Configuration | Positive | |
Topology | Buck | |
Output Type | Adjustable (Fixed) | |
Number of Outputs | 1 | |
Voltage - Input (Min) | 8V | |
Voltage - Input (Max) | 55V | |
Voltage - Output (Min/Fixed) | 0.5V (3.3V) | |
Voltage - Output (Max) | 50V | |
Current - Output | 3.5A | |
Frequency - Switching | 100kHz ~ 300kHz | |
Synchronous Rectifier | No | |
Operating Temperature | -40°C ~ 150°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | 20-SOIC (0.295", 7.50mm Width) | |
Supplier Device Package | 20-SO |
L4973D3.3-013TR Documents
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Industry Leaders in Quality
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And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
L4973D3.3-013TR D# V36:1790_06548024 STMicroelectronics |
Conv DC-DC 8V to 55V Step Down Single-Out 0.5V to 50V 3.5A 20-Pin SO T/R RoHS: Compliant
|
Americas - 4000 |
Part Number | Description | Stock |
L4973D3.3-013TR D# L4973D3.3-013TR STMicroelectronics |
Conv DC-DC Single Step Down 8V to 55V 20-Pin SO T/R - Tape and Reel (Alt: L4973D3.3-013TR) |
Americas - 0 |
Part Number | Description | Stock |
L4973D3.3-013TR D# L4973D3.3-013TR STMicroelectronics |
Conv DC-DC Single Step Down 8V to 55V 20-Pin SO T/R (Alt: L4973D3.3-013TR) |
Europe - 0 |
Part Number | Description | Stock |
L4973D3.3-013TR STMicroelectronics |
Min Qty 1000 |
Contact Us |
Part Number | Description | Stock |
L4973D3.3-013TR D# 497-3358-2-ND STMicroelectronics |
IC REG BUCK ADJ/3.3V 3.5A 20SO |
1000 In Stock |
Part Number | Description | Stock |
L4973D3.3-013TR STMicroelectronics |
In stock shipping within 2days |
5260 |
Part Number | Description | Stock |
L4973D3.3-013TR STMicroelectronics |
SO 20 .30 TO JEDEC MS-013 RoHS: Compliant
pbFree: Yes
|
2000 Reel |
Part Number | Description | Stock |
L4973D33013TR STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
17400 |
Part Number | Description | Stock |
L4973D3.3-013TR STMicroelectronics |
OEM/CM Immediate delivery |
30000 |
Part Number | Description | Stock |
L4973D3.3-013TR D# 511-L4973D3.3-013TR STMicroelectronics |
Switching Voltage Regulators 3.3V 3.5A Step-Down RoHS: Compliant
|
314 |
Part Number | Description | Stock |
L4973D3.3-013TR D# XSFP00000151852 STMicroelectronics |
L4973 Series 55 V 3.5 A Step Down Monolithic Power Switching Regulator - SOIC-20 |
2000 |
Part Number | Description | Stock |
L4973D3.3-013TR D# 79AH3805 STMicroelectronics |
BUCK REGULATORS RoHS: Not Compliant
Min Qty: 1000
Container: TAPE & REEL - FULL
|
0 |
Part Number | Description | Stock |
L4973D3.3-013TR D# NS-L4973D3.3-013TR STMicroelectronics |
OEM/CM ONLY |
7308 |
Part Number | Description | Stock |
L4973D3.3-013TR STMicroelectronics |
SWITCHING REGULATOR, VOLTAGE-MODE, 5.5A, 300KHZ SWITCHING FREQ-MAX, BCDMOS, PDSO20 |
295 |
Part Number | Description | Stock |
L4973D3.3013TR STMicroelectronics |
OEM/CM ONLY |
15841 |
Part Number | Description | Stock |
L4973D3.3-013TR STMicroelectronics |
IN stock Immediate delivery |
29985 |
Part Number | Description | Stock |
L4973D3.3-013TR STMicroelectronics |
shipping today |
13816 |
Part Number | Description | Stock |
L4973D3.3-013TR D# 53459710 STMicroelectronics |
Conv DC-DC 8V to 55V Step Down Single-Out 0.5V to 50V 3.5A 20-Pin SO T/R RoHS: Compliant
|
Americas - 4000 |
Part Number | Description | Stock |
L4973D3.3-013TR STMicroelectronics |
RFQ |
8741 |
Part Number | Description | Stock |
L4973D3.3-013TR STMicroelectronics |
IC REG BUCK ADJ/3.3V 3.5A 20SOIC |
1900 |
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Quick Inquiry
In Stock | 126 - More on Order |
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Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 6.5723 | $ 6.5723 |
100 | $ 6.5723 | $ 657.2300 |
500 | $ 6.5723 | $ 3,286.1500 |
1000 | $ 6.5723 | $ 6,572.3000 |
2500 | $ 6.5723 | $ 16,430.7500 |
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