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For Reference Only
| Part Number | L4973D5.1 |
| OEMstron Part # | L4973D5-1 |
| Manufacturer | STMicroelectronics |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG BUCK ADJ/5.1V 3.5A 20SO |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | L4973D5.1 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Mar 6 - Mar 11 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
L4973D5.1 Specifications
| Part Number | L4973D5.1 | |
| 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) | 5.1V (5.1V) | |
| 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 |
L4973D5.1 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
L4973D5.1 D# E02:0323_00207049 STMicroelectronics |
Conv DC-DC 8V to 55V Step Down Single-Out 5.1V to 50V 3.5A 20-Pin SO Tube RoHS: Compliant
|
Europe - 1060 |
|
L4973D5.1-013TR D# E02:0323_00207050 STMicroelectronics |
Conv DC-DC 8V to 55V Step Down Single-Out 5.1V to 50V 3.5A 20-Pin SO T/R RoHS: Compliant
|
Europe - 1000 |
| Part Number | Description | Stock |
|
L4973D5.1-013TR D# L4973D5.1-013TR STMicroelectronics |
Conv DC-DC Single Step Down 8V to 55V 20-Pin SO T/R - Tape and Reel (Alt: L4973D5.1-013TR) |
Americas - 0 |
|
L4973D5.1 D# L4973D5.1 STMicroelectronics |
Conv DC-DC Single Step Down 8V to 55V 20-Pin SO Tube - Rail/Tube (Alt: L4973D5.1) |
Americas - 0 |
| Part Number | Description | Stock |
|
L4973D5.1-013TR D# L4973D5.1-013TR STMicroelectronics |
Conv DC-DC Single Step Down 8V to 55V 20-Pin SO T/R (Alt: L4973D5.1-013TR) |
Europe - 1000 |
|
L4973D5.1 D# L4973D5.1 STMicroelectronics |
Conv DC-DC Single Step Down 8V to 55V 20-Pin SO Tube (Alt: L4973D5.1) |
Europe - 1215 |
| Part Number | Description | Stock |
|
L4973D5.1 STMicroelectronics |
99 | |
|
L4973D5.1-013TR STMicroelectronics |
597 |
| Part Number | Description | Stock |
|
L4973D5.1-013TR STMicroelectronics |
IC REG BUCK 5.1V/ADJ 3.5A 20SOIC |
3000 |
|
L4973D5.1 STMicroelectronics |
Min Qty 34 |
1560 |
| Part Number | Description | Stock |
|
L4973D51 STMicroelectronics |
RoHS: Not Compliant
|
Europe - 2000 |
| Part Number | Description | Stock |
|
L4973D5.1 D# 497-1412-5-ND STMicroelectronics |
IC REG BUCK ADJ/5.1V 3.5A 20SO |
Temporarily Out of Stock |
|
L4973D5.1-013TR D# 497-3359-1-ND STMicroelectronics |
IC REG BUCK ADJ/5.1V 3.5A 20SO |
810 In Stock |
| Part Number | Description | Stock |
|
L4973D5.1 STMicroelectronics |
In stock shipping within 2days |
7202 |
|
L4973D5.1-013TR STMicroelectronics |
In stock shipping within 2days |
3334 |
| Part Number | Description | Stock |
|
L4973D5.1 D# 2460729 STMicroelectronics |
DC/DC CONV, BUCK, 100KHZ, SOIC-20 RoHS: Compliant
Min Qty: 1
Container: Each
|
159 |
| Part Number | Description | Stock |
|
L4973D5.1 STMicroelectronics |
SO 20 .30 TO JEDEC MS-013 RoHS: Compliant
pbFree: Yes
|
0 Tube |
|
L4973D5.1-013TR STMicroelectronics |
L4973 Series 55 V 3.5 A 300 KHz SMT Step Down Switching Regulator - SOIC-20 RoHS: Compliant
pbFree: Yes
|
0 Reel |
| Part Number | Description | Stock |
|
L4973D51013TR STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
26848 |
|
L4973D51LF STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
696 |
|
L4973D51 STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
24360 |
| Part Number | Description | Stock |
|
L4973D51 Texas Instruments |
OEM/CM ONLY |
618 |
| Part Number | Description | Stock |
|
L4973D5.1-013TR ST Microwave Corporation |
In stock |
597 |
| Part Number | Description | Stock |
|
L4973D5.1-013TR STMicroelectronics |
in stock - can ship the same day |
882 |
|
L4973D5.1 STMicroelectronics |
in stock - can ship the same day |
30 |
| Part Number | Description | Stock |
|
L4973D5.1-013TR STMicroelectronics |
OEM/CM Immediate delivery |
30000 |
|
L4973D5.1 STMicroelectronics |
OEM/CM Immediate delivery |
30000 |
| Part Number | Description | Stock |
|
L4973D5.1 D# 511-L4973D5.1 STMicroelectronics |
Switching Voltage Regulators 5.1V 3.5A Step-Down RoHS: Compliant
|
658 |
|
L4973D5.1-013TR D# 511-L4973D5.1-013TR STMicroelectronics |
Switching Voltage Regulators 5.1V 3.5A Step-Down RoHS: Compliant
|
23 |
| Part Number | Description | Stock |
|
L4973D5.1 D# XSKDRABS0007880 STMicroelectronics |
SO 20 .30 TO J/3,5A POW. SWITCH |
975 |
|
L4973D5.1-013TR D# XSKDRABS005179 STMicroelectronics |
SO 20 .30 TO J/3,5A POW. SWITCH |
1000 |
| Part Number | Description | Stock |
|
L4973D5.1-013TR D# 56P8350 STMicroelectronics |
POWER MANAGEMENT RoHS: Not Compliant
Min Qty: 1000
Container: TAPE & REEL - FULL
|
0 |
|
L4973D5.1 D# 38Y7865 STMicroelectronics |
DC-DC Switching Buck (Step Down) Regulator, Adjustable, 8V-55Vin, 5.1V-50Vout, 3.5Aout, SOIC-20 RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
159 |
| Part Number | Description | Stock |
|
L4973D5.1 D# NS-L4973D5.1 STMicroelectronics |
OEM/CM ONLY |
1895 |
|
L4973D5.1-013TR D# NS-L4973D5.1-013TR STMicroelectronics |
OEM/CM ONLY |
9153 |
| Part Number | Description | Stock |
|
L4973D5.1 STMicroelectronics |
IC,SMPS CONTROLLER,VOLTAGE-MODE,BCDMOS,SOP,20PIN,PLASTIC |
14 |
|
L4973D5.1-013TR STMicroelectronics |
37 |
| Part Number | Description | Stock |
|
L4973D5.1 D# L4973D5dot1 STMicroelectronics |
Semiconductor |
684 |
| Part Number | Description | Stock |
|
L4973D5.1 D# 0379983P STMicroelectronics |
STMicroelectronics, L4973D5.1 Step-Down Switching Regulator, 1-Channel 3.5A Adjustable 20-Pin, SOIC, TU Min Qty: 1
Container: Tube
|
0 |
| Part Number | Description | Stock |
|
L4973D5.1013TR STMicroelectronics |
OEM/CM ONLY |
2660 |
|
L4973D5.1 STMicroelectronics |
OEM/CM ONLY |
3295 |
|
L4973D5.1LF STMicroelectronics |
OEM/CM ONLY |
1216 |
| Part Number | Description | Stock |
|
L4973D5.1-013TR STMicroelectronics |
IN stock Immediate delivery |
29985 |
|
L4973D5.1 STMicroelectronics |
IN stock Immediate delivery |
29985 |
| Part Number | Description | Stock |
|
L4973D5.1 STMicroelectronics |
shipping today |
649 |
| Part Number | Description | Stock |
|
L4973D5.1-013TR D# 52958344 STMicroelectronics |
Conv DC-DC 8V to 55V Step Down Single-Out 5.1V to 50V 3.5A 20-Pin SO T/R RoHS: Compliant
|
Americas - 1000 |
|
L4973D5.1 D# 53120826 STMicroelectronics |
Conv DC-DC 8V to 55V Step Down Single-Out 5.1V to 50V 3.5A 20-Pin SO Tube RoHS: Compliant
|
Americas - 1060 |
| Part Number | Description | Stock |
|
L4973D5.1-013TR STMicroelectronics |
RFQ |
10205 |
|
L4973D5.1-TR-LF STMicroelectronics |
RFQ |
4191 |
|
L4973D5.1 STMicroelectronics |
RFQ |
11630 |
| Part Number | Description | Stock |
|
L4973D5.1 STMicroelectronics |
IC REG BUCK ADJ/5.1V 3.5A 20SOIC |
19288 |
| Part Number | Description | Stock |
|
L4973D5.1 D# 2460729 STMicroelectronics |
DC/DC CONV, BUCK, 100KHZ, SOIC-20 RoHS: Compliant
Min Qty: 1
Container: Each
|
185 |
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Quick Inquiry
| In Stock | 499 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 3.7169 | $ 3.7169 |
| 100 | $ 3.7169 | $ 371.6900 |
| 500 | $ 3.7169 | $ 1,858.4500 |
| 1000 | $ 3.7169 | $ 3,716.9000 |
| 2500 | $ 3.7169 | $ 9,292.2500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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