Semiconductors
Passive Components
Sensors
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Optoelectronics
For Reference Only
| Part Number | L4972A |
| OEMstron Part # | L4972A |
| Manufacturer | STMicroelectronics |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG BUCK ADJUSTABLE 2A 20DIP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | L4972A PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Feb 18 - Feb 23 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
L4972A Specifications
| Part Number | L4972A | |
| 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 | |
| Number of Outputs | 1 | |
| Voltage - Input (Min) | 15V | |
| Voltage - Input (Max) | 50V | |
| Voltage - Output (Min/Fixed) | 5.1V | |
| Voltage - Output (Max) | 40V | |
| Current - Output | 2A | |
| Frequency - Switching | 100kHz ~ 200kHz | |
| Synchronous Rectifier | No | |
| Operating Temperature | -40°C ~ 150°C (TJ) | |
| Mounting Type | Through Hole | |
| Package / Case | 20-DIP (0.300", 7.62mm) | |
| Supplier Device Package | 20-PowerDIP |
L4972A Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
L4972A D# E02:0323_00208426 STMicroelectronics |
Conv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin Power PDIP Tube |
Europe - 1141 |
|
L4972AD D# V99:2348_17703583 STMicroelectronics |
Conv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin SO Tube RoHS: Compliant
|
Americas - 35 |
|
L4972AD013TR D# E54:1762_09079922 STMicroelectronics |
Conv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin SO T/R RoHS: Compliant
|
Europe - 14000 |
| Part Number | Description | Stock |
|
L4972A D# L4972A STMicroelectronics |
Conv DC-DC Single Step Down 15V to 50V 20-Pin Power PDIP - Rail/Tube (Alt: L4972A) RoHS: Compliant
|
Americas - 0 |
|
L4972AD D# 38Y7862 STMicroelectronics |
Conv DC-DC Single Step Down 15V to 50V 20-Pin SO - Bulk (Alt: 38Y7862) RoHS: Compliant
|
Americas - 1 |
|
L4972AD013TR D# L4972AD013TR STMicroelectronics |
Conv DC-DC Single Step Down 15V to 50V 20-Pin SO T/R - Tape and Reel (Alt: L4972AD013TR) |
Americas - 0 |
| Part Number | Description | Stock |
|
L4972AD013TR D# L4972AD013TR STMicroelectronics |
Conv DC-DC Single Step Down 15V to 50V 20-Pin SO T/R (Alt: L4972AD013TR) |
Asia - 0 |
| Part Number | Description | Stock |
|
L4972AD013TR D# L4972AD013TR STMicroelectronics |
Conv DC-DC Single Step Down 15V to 50V 20-Pin SO T/R (Alt: L4972AD013TR) |
Europe - 0 |
|
L4972AD D# L4972AD STMicroelectronics |
Conv DC-DC Single Step Down 15V to 50V 20-Pin SO (Alt: L4972AD) |
Europe - 2020 |
|
L4972A D# L4972A STMicroelectronics |
Conv DC-DC Single Step Down 15V to 50V 20-Pin Power PDIP (Alt: L4972A) |
Europe - 660 |
| Part Number | Description | Stock |
|
L4972AD STMicroelectronics |
Min Qty 31 |
360 |
|
L4972AD013TR STMicroelectronics |
Conv DC-DC Single Step Down 15V to 50V 20-Pin SO T/R |
1000 |
|
L4972A STMicroelectronics |
Conv DC-DC Single Step Down 15V to 50V 20-Pin Power PDIP |
93 |
| Part Number | Description | Stock |
|
L4972AD013TR STMicroelectronics |
RoHS: Compliant
|
Europe - 7000 |
|
L4972A SGS Semiconductor Ltd |
RoHS: Compliant
|
Europe - 160 |
| Part Number | Description | Stock |
|
L4972AD D# 497-4207-5-ND STMicroelectronics |
IC REG BUCK ADJUSTABLE 2A 20SO |
516 In Stock |
|
L4972AD013TR D# 497-4207-1-ND STMicroelectronics |
IC REG BUCK ADJUSTABLE 2A 20SO |
964 In Stock |
|
L4972A D# 497-6698-5-ND STMicroelectronics |
IC REG BUCK ADJUSTABLE 2A 20DIP |
369 In Stock |
| Part Number | Description | Stock |
|
L4972AD013TR D# 2460727 STMicroelectronics |
DC/DC CONV, BUCK, 100KHZ, SOIC-20 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
|
L4972AD D# 2460726 STMicroelectronics |
DC/DC CONV, BUCK, 100KHZ, SOIC-20 RoHS: Compliant
Min Qty: 1
Container: Each
|
54 |
|
L4972A D# 1094219 STMicroelectronics |
IC, SWITCHING REG 2A, 4972, DIP20 RoHS: Compliant
Min Qty: 1
Container: Each
|
578 |
| Part Number | Description | Stock |
|
L4972AD013TR STMicroelectronics |
L4972 Series 50 V 2 A Step Down Monolithic Power Switching Regulator - SOIC-20 RoHS: Compliant
pbFree: Yes
|
0 Reel |
|
L4972AD STMicroelectronics |
L4972 Series 2 A Step Down Monolithic Power Switching Regulator - SOIC 20 RoHS: Compliant
pbFree: Yes
|
0 Tube |
| Part Number | Description | Stock |
|
L4972ADSMDR N/A |
OEM/CM QUOTES ONLY | NO BROKERS |
7 |
|
2L4972AD STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
1093 |
|
L4972AD013TR STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
8120 |
|
L4972A STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
15312 |
|
L4972AD STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
11226 |
| Part Number | Description | Stock |
|
L4972A STMicroelectronics |
in stock - can ship the same day |
40 |
| Part Number | Description | Stock |
|
L4972AD013TR STMicroelectronics |
OEM/CM Immediate delivery |
30000 |
|
L4972AD STMicroelectronics |
OEM/CM Immediate delivery |
2035 |
| Part Number | Description | Stock |
|
L4972A D# 511-L4972A STMicroelectronics |
Switching Voltage Regulators 5.1 to 40V 2.0 Amp RoHS: Compliant
|
1213 |
|
L4972AD013TR D# 511-L4972AD-TR STMicroelectronics |
Switching Voltage Regulators 5.1 to 40V 2.0 Amp RoHS: Compliant
|
952 |
|
L4972AD D# 511-L4972AD STMicroelectronics |
Switching Voltage Regulators 5.1 to 40V 2.0 Amp RoHS: Compliant
|
523 |
| Part Number | Description | Stock |
|
L4972A D# XSKDRABV0039630 STMicroelectronics |
PDIP 20 .3 CU/2A. POW.SWITCH |
560 |
|
L4972AD D# XSKDRABS0007878 STMicroelectronics |
SO 20 .30 TO J/2A. POW.SWITCH |
780 |
| Part Number | Description | Stock |
|
L4972A D# 26M0510 STMicroelectronics |
DC-DC Switching Buck (Step Down) Regulator, Adjustable, 15V-50Vin, 5.1V-40Vout, 2Aout, DIP-20 RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
578 |
|
L4972AD D# 38Y7862 STMicroelectronics |
DC/DC CONV, BUCK, 100KHZ, 150DEG C, Topology:Buck (Step Down), Input Voltage Min:15V, Input Voltage Max:50V, No. of Outputs:1Outputs, DC / DC Converter IC Case:SOIC, No. of Pins:20Pins, Output Current:2A, Output Voltage Min:5.1V RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
1 |
|
L4972AD013TR D# 56P8346 STMicroelectronics |
POWER MANAGEMENT RoHS: Not Compliant
Min Qty: 1000
Container: TAPE & REEL - FULL
|
0 |
| Part Number | Description | Stock |
|
L4972AD D# NS-L4972AD STMicroelectronics |
OEM/CM ONLY |
2944 |
|
L4972AD013TR D# NS-L4972AD013TR STMicroelectronics |
OEM/CM ONLY |
2675 |
| Part Number | Description | Stock |
|
L4972A STMicroelectronics |
Swithed-Mode Power Supply Controller, Voltage Mode Type, 20 Pin, Ceramic, DIP |
13200 |
| Part Number | Description | Stock |
|
L4972A D# L4972A STMicroelectronics |
Semiconductor |
286 |
| Part Number | Description | Stock |
|
L4972AD D# 0379971P STMicroelectronics |
STMicroelectronics, L4972AD Step-Down Switching Regulator, 1-Channel 2A Adjustable 20-Pin, SOIC, TU Min Qty: 1
Container: Tube
|
0 |
| Part Number | Description | Stock |
|
L4972AD013TR STMicroelectronics |
OEM/CM ONLY |
11016 |
|
L4972AD STMicroelectronics |
OEM/CM ONLY |
698 |
|
2L4972AD STMicroelectronics |
OEM/CM ONLY |
1062 |
|
L4972A STMicroelectronics |
OEM/CM ONLY |
17302 |
| Part Number | Description | Stock |
|
L4972AD013TR STMicroelectronics |
IN stock Immediate delivery |
29985 |
|
L4972AD STMicroelectronics |
IN stock Immediate delivery |
2050 |
| Part Number | Description | Stock |
|
L4972AD Renesas Electronics Corporation |
shipping today |
3993 |
| Part Number | Description | Stock |
|
L4972AD013TR D# 52750916 STMicroelectronics |
Conv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin SO T/R RoHS: Compliant
|
Americas - 14000 |
|
L4972AD D# 28971335 STMicroelectronics |
Conv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin SO Tube RoHS: Compliant
|
Americas - 35 |
|
L4972A D# 53426359 STMicroelectronics |
Conv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin Power PDIP Tube |
Americas - 1141 |
| Part Number | Description | Stock |
|
L4972A STMicroelectronics |
RFQ |
14412 |
|
L4972AD STMicroelectronics |
RFQ |
9537 |
| Part Number | Description | Stock |
|
L4972A D# 1094219 STMicroelectronics |
IC, SWITCHING REG 2A, 4972, DIP20 RoHS: Compliant
Min Qty: 1
Container: Each
|
588 |
|
L4972AD D# 2460726 STMicroelectronics |
DC/DC CONV, BUCK, 100KHZ, SOIC-20 RoHS: Compliant
Min Qty: 1
Container: Each
|
59 |
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Quick Inquiry
| In Stock | 903 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 4.0431 | $ 4.0431 |
| 100 | $ 4.0431 | $ 404.3100 |
| 500 | $ 4.0431 | $ 2,021.5500 |
| 1000 | $ 4.0431 | $ 4,043.1000 |
| 2500 | $ 4.0431 | $ 10,107.7500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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