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L4972

L4972
Mfr. #:
L4972
Manufacturer:
STMicroelectronics
Description:
Lifecycle:
New from this manufacturer.
Datasheet:
L4972 Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Product Attribute
Attribute Value
Manufacturer
STMicroelectronics
Product Category
PMIC - Voltage Regulators - DC DC Switching Regulators
Series
L4972
Type
Step-Down
Packaging
Tube
Unit-Weight
0.079719 oz
Mounting-Style
Through Hole
Operating-Temperature-Range
- 40 C to + 150 C
Package-Case
PDIP-20
Operating-Temperature
-40°C ~ 150°C (TJ)
Mounting-Type
Through Hole
Output-Type
Adjustable
Function
Step-Down
Supplier-Device-Package
20-PowerDIP
Number-of-Outputs
1
Topology
Buck
Frequency-Switching
100kHz ~ 200kHz
Current-Output
2A
Output-Configuration
Positive
Voltage-Output-Min-Fixed
5.1V
Voltage-Output-Max
40V
Synchronous-Rectifier
No
Voltage-Input-Min
15V
Voltage-Input-Max
50V
Shutdown
Shutdown
Maximum-Operating-Temperature
+ 150 C
Minimum-Operating-Temperature
- 40 C
Output-Voltage
50 V
Operating-Supply-Current
16 mA
Input-Voltage
15 V to 50 V
Input-Voltage-MAX
55 V
Output-Current
2 A
Switching-Frequency
200 kHz
Input-Voltage-MIN
15 V
Supply-Voltage-Min
15 V
Tags
L4972, L497, L49
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
Part # Mfg. Description Stock Price
L4972AD013TR
DISTI # V72:2272_18455491		STMicroelectronicsConv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin SO T/R
RoHS: Compliant		886
  • 500:$2.8360
  • 250:$3.2500
  • 100:$3.3990
  • 25:$3.7480
  • 10:$3.9990
  • 1:$5.1656
L4972AD
DISTI # V99:2348_17703583		STMicroelectronicsConv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin SO Tube
RoHS: Compliant		50
  • 500:$2.8360
  • 250:$3.1890
  • 100:$3.3970
  • 10:$3.9950
  • 1:$5.1612
L4972AD013TR
DISTI # V36:1790_06548015		STMicroelectronicsConv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin SO T/R
RoHS: Compliant		0
  • 1000000:$2.0830
  • 500000:$2.0850
  • 100000:$2.1900
  • 10000:$2.3540
  • 1000:$2.3800
L4972A
DISTI # V36:1790_06548009		STMicroelectronicsConv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin Power PDIP Tube
RoHS: Compliant		0
  • 1000000:$2.0830
  • 500000:$2.0880
  • 100000:$2.8520
  • 10000:$4.4490
  • 1000:$4.7300
L4972AD013TR
DISTI # 497-4207-1-ND		STMicroelectronicsIC REG BUCK ADJUSTABLE 2A 20SO
RoHS: Not compliant
Min Qty: 1
Container: Cut Tape (CT)		1243In Stock
  • 500:$3.0571
  • 100:$3.5912
  • 10:$4.3830
  • 1:$4.8800
L4972AD013TR
DISTI # 497-4207-6-ND		STMicroelectronicsIC REG BUCK ADJUSTABLE 2A 20SO
RoHS: Not compliant
Min Qty: 1
Container: Digi-Reel®		1243In Stock
  • 500:$3.0571
  • 100:$3.5912
  • 10:$4.3830
  • 1:$4.8800
L4972A
DISTI # 497-6698-5-ND		STMicroelectronicsIC REG BUCK ADJUSTABLE 2A 20DIP
RoHS: Compliant
Min Qty: 1
Container: Tube		499In Stock
  • 1000:$2.5032
  • 500:$2.9681
  • 100:$3.4866
  • 20:$4.2555
  • 1:$4.7400
L4972AD
DISTI # 497-4207-5-ND		STMicroelectronicsIC REG BUCK ADJUSTABLE 2A 20SO
RoHS: Compliant
Min Qty: 1
Container: Tube		24In Stock
  • 1000:$2.5032
  • 600:$2.9681
  • 200:$3.4866
  • 10:$4.2550
  • 1:$4.7400
L4972AD013TR
DISTI # 497-4207-2-ND		STMicroelectronicsIC REG BUCK ADJUSTABLE 2A 20SO
RoHS: Not compliant
Min Qty: 1000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2000:$2.3780
  • 1000:$2.5032
83008 0061000
DISTI # BEL4972-1000-ND		Belden IncHOOK-UP STRND 20AWG BLUE 1000'
RoHS: Not compliant
Min Qty: 1
Container: *		Temporarily Out of Stock
  • 1:$661.7600
L4972AD013TR
DISTI # 33145580		STMicroelectronicsConv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin SO T/R
RoHS: Compliant		8000
  • 1000:$2.4828
L4972AD013TR
DISTI # 32889306		STMicroelectronicsConv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin SO T/R
RoHS: Compliant		1000
  • 1000:$3.9062
L4972AD013TR
DISTI # 25820507		STMicroelectronicsConv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin SO T/R
RoHS: Compliant		886
  • 3:$5.1656
L4972AD
DISTI # 28971335		STMicroelectronicsConv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin SO Tube
RoHS: Compliant		50
  • 3:$5.1612
L4972A
DISTI # L4972A		STMicroelectronicsConv DC-DC Single Step Down 15V to 50V 20-Pin Power PDIP (Alt: L4972A)
RoHS: Compliant
Min Qty: 20		Europe - 180
  • 200:€2.0900
  • 120:€2.2900
  • 80:€2.4900
  • 40:€2.5900
  • 20:€2.6900
L4972AD
DISTI # L4972AD		STMicroelectronicsConv DC-DC Single Step Down 15V to 50V 20-Pin SO (Alt: L4972AD)
RoHS: Compliant
Min Qty: 1		Europe - 420
  • 500:€2.4200
  • 250:€2.6300
  • 100:€2.8300
  • 50:€3.0400
  • 25:€3.1500
  • 10:€3.2600
  • 1:€4.0600
L4972A
DISTI # L4972A		STMicroelectronicsConv DC-DC Single Step Down 15V to 50V 20-Pin Power PDIP - Rail/Tube (Alt: L4972A)
RoHS: Compliant
Min Qty: 1000
Container: Tube		Americas - 0
  • 10000:$2.1900
  • 6000:$2.2900
  • 4000:$2.3900
  • 2000:$2.4900
  • 1000:$2.5900
L4972AD
DISTI # L4972AD		STMicroelectronicsConv DC-DC Single Step Down 15V to 50V 20-Pin SO - Rail/Tube (Alt: L4972AD)
RoHS: Compliant
Min Qty: 280
Container: Tube		Americas - 0
  • 2800:$2.1900
  • 1400:$2.2900
  • 840:$2.3900
  • 560:$2.4900
  • 280:$2.5900
L4972AD013TR
DISTI # L4972AD013TR		STMicroelectronicsConv DC-DC Single Step Down 15V to 50V 20-Pin SO T/R (Alt: L4972AD013TR)
RoHS: Compliant
Min Qty: 1000
Container: Tape and Reel		Europe - 0
  • 10000:€2.0900
  • 6000:€2.2900
  • 4000:€2.4900
  • 2000:€2.5900
  • 1000:€2.6900
L4972AD013TR
DISTI # L4972AD013TR		STMicroelectronicsConv DC-DC Single Step Down 15V to 50V 20-Pin SO T/R (Alt: L4972AD013TR)
RoHS: Compliant
Min Qty: 1000
Container: Tape and Reel		Asia - 0
  • 50000:$2.1395
  • 25000:$2.1973
  • 10000:$2.2583
  • 5000:$2.3565
  • 3000:$2.4636
  • 2000:$2.5810
  • 1000:$2.7100
L4972AD013TR
DISTI # L4972AD013TR		STMicroelectronicsConv DC-DC Single Step Down 15V to 50V 20-Pin SO T/R - Tape and Reel (Alt: L4972AD013TR)
RoHS: Compliant
Min Qty: 1000
Container: Reel		Americas - 0
    L4972AD
    DISTI # 38Y7862    		STMicroelectronicsDC-DC Switching Buck (Step Down) Regulator, Adjustable, 15V-50Vin, 5.1V-40Vout, 2Aout, SOIC-20 RoHS Compliant: Yes140
    • 500:$2.9900
    • 250:$3.3300
    • 100:$3.5100
    • 50:$3.7000
    • 25:$3.8800
    • 10:$4.0600
    • 1:$4.7800
    L4972A
    DISTI # 26M0510    		STMicroelectronicsDC-DC Switching Buck (Step Down) Regulator, Adjustable, 15V-50Vin, 5.1V-40Vout, 2Aout, DIP-20 RoHS Compliant: Yes521
    • 500:$2.9900
    • 250:$3.3300
    • 100:$3.5100
    • 50:$3.7000
    • 25:$3.8800
    • 10:$4.0600
    • 1:$4.7800
    L4972AD013TR
    DISTI # 38Y7863    		STMicroelectronicsDC-DC Switching Buck (Step Down) Regulator, Adjustable, 15V-50Vin, 5.1V-40Vout, 2Aout, SOIC-20 RoHS Compliant: Yes294
    • 500:$2.9900
    • 250:$3.3300
    • 100:$3.5100
    • 50:$3.7000
    • 25:$3.8800
    • 10:$4.0600
    • 1:$4.7800
    L4972AD
    DISTI # 511-L4972AD    		STMicroelectronicsSwitching Voltage Regulators 5.1 to 40V 2.0 Amp
    RoHS: Compliant    		645
    • 1:$4.7300
    • 10:$4.0200
    • 100:$3.4800
    • 250:$3.3000
    • 500:$2.9600
    • 1000:$2.5000
    • 2500:$2.3700
    L4972A
    DISTI # 511-L4972A    		STMicroelectronicsSwitching Voltage Regulators 5.1 to 40V 2.0 Amp
    RoHS: Compliant    		472
    • 1:$4.7300
    • 10:$4.0200
    • 100:$3.4800
    • 250:$3.3000
    • 500:$2.9600
    • 1000:$2.5000
    • 2500:$2.3700
    L4972AD013TR
    DISTI # 511-L4972AD-TR    		STMicroelectronicsSwitching Voltage Regulators 5.1 to 40V 2.0 Amp
    RoHS: Compliant    		974
    • 1:$4.7300
    • 10:$4.0200
    • 100:$3.4800
    • 250:$3.3000
    • 500:$2.9600
    • 1000:$2.5000
    • 2000:$2.3700
    L4972AD013TRSTMicroelectronicsL4972 Series 50 V 2 A Step Down Monolithic Power Switching Regulator - SOIC-20
    RoHS: Compliant    		1000Reel
    • 1000:$2.3800
    L4972ASTMicroelectronicsSwithed-Mode Power Supply Controller, Voltage Mode Type, 20 Pin, Ceramic, DIP13200
    • 1772:$1.6170
    • 1083:$1.6940
    • 1:$4.6200
    L4972AD
    DISTI # 379971P    		STMicroelectronicsSWITCHING REG 2A 12-50VIN L4972AD, TU40
    • 500:£2.1600
    • 150:£2.5200
    • 50:£2.7100
    • 10:£2.9100
    L4972AD
    DISTI # 379971    		STMicroelectronicsSWITCHING REG 2A 12-50VIN L4972AD, EA24
    • 500:£2.1600
    • 150:£2.5200
    • 50:£2.7100
    • 10:£2.9100
    • 1:£3.6800
    L4972A
    DISTI # L4972A    		STMicroelectronicsDriver,DC/DC converter,2A,5.1÷40V,Channels:1,DIP2036
    • 25:$2.9200
    • 10:$3.3300
    • 3:$4.2100
    • 1:$4.6600
    L4972ADSGS Semiconductor Ltd 
    RoHS: Compliant    		280
      L4972ASGS Semiconductor Ltd 
      RoHS: Compliant      		160
        L4972AD013TRSTMicroelectronics 
        RoHS: Compliant        		7000
          L4972AD013TR
          DISTI # XSFP00000051553          		STMicroelectronics 
          RoHS: Compliant          		2000 in Stock0 on Order
          • 2000:$3.1700
          • 1000:$3.4000
          L4972A
          DISTI # XSKDRABV0039630          		STMicroelectronicsSwitching Regulator,Voltage-mode,3A,300kHzSwitchingFreq-Max, BCDMOS,PDSO16
          RoHS: Compliant          		200 in Stock0 on Order
          • 200:$3.6700
          L4972A
          DISTI # 1094219          		STMicroelectronicsIC, SWITCHING REG 2A, 4972, DIP20
          RoHS: Compliant          		518
          • 100:$5.2400
          • 10:$6.0600
          • 1:$7.1300
          L4972AD
          DISTI # 2460726          		STMicroelectronicsDC/DC CONV, BUCK, 100KHZ, SOIC-20
          RoHS: Compliant          		130
          • 2500:$3.5700
          • 1000:$3.7700
          • 500:$4.4600
          • 250:$4.9700
          • 100:$5.2400
          • 10:$6.0600
          • 1:$7.1300
          L4972AD013TR
          DISTI # 2460727          		STMicroelectronicsDC/DC CONV, BUCK, 100KHZ, SOIC-20
          RoHS: Compliant          		294
          • 2000:$3.5700
          • 1000:$3.7700
          • 500:$4.4600
          • 250:$4.9700
          • 100:$5.2400
          • 10:$6.0600
          • 1:$7.1300
          L4972AD
          DISTI # 2460726          		STMicroelectronicsDC/DC CONV, BUCK, 100KHZ, SOIC-20130
          • 100:£2.5100
          • 50:£2.6500
          • 25:£2.8000
          • 10:£2.9500
          • 1:£4.0000
          L4972A
          DISTI # 1094219          		STMicroelectronicsIC, SWITCHING REG 2A, 4972, DIP20523
          • 100:£2.7100
          • 50:£2.8500
          • 25:£2.9900
          • 10:£3.1300
          • 1:£4.1000
          L4972AD013TR
          DISTI # 2460727          		STMicroelectronicsDC/DC CONV, BUCK, 100KHZ, SOIC-20254
          • 100:£2.5300
          • 50:£2.6600
          • 25:£2.7800
          • 10:£2.9200
          • 1:£3.8200
          Image Part # Description
          L4931ABZ120

          Mfr.#: L4931ABZ120

          OMO.#: OMO-L4931ABZ120-STMICROELECTRONICS

          		 IC REG LINEAR 12V 250MA TO92-3
          L4931CD33Y

          Mfr.#: L4931CD33Y

          OMO.#: OMO-L4931CD33Y-STMICROELECTRONICS

          		 IC REG LINEAR 3.3V 250MA 8SO
          L40FM

          Mfr.#: L40FM

          OMO.#: OMO-L40FM-1190

          		 New and Original
          L431M5A

          Mfr.#: L431M5A

          OMO.#: OMO-L431M5A-1190

          		 New and Original
          L48871

          Mfr.#: L48871

          OMO.#: OMO-L48871-1190

          		 New and Original
          L4931CD33-TR SOP8

          Mfr.#: L4931CD33-TR SOP8

          OMO.#: OMO-L4931CD33-TR-SOP8-1190

          		 New and Original
          L4931CD80-TR

          Mfr.#: L4931CD80-TR

          OMO.#: OMO-L4931CD80-TR-STMICROELECTRONICS

          		 IC REG LINEAR 8V 250MA 8SO
          L4931CPT80-TR

          Mfr.#: L4931CPT80-TR

          OMO.#: OMO-L4931CPT80-TR-STMICROELECTRONICS

          		 IC REG LINEAR 8V 250MA PPAK
          L4991

          Mfr.#: L4991

          OMO.#: OMO-L4991-1190

          		 New and Original
          L4MM006

          Mfr.#: L4MM006

          OMO.#: OMO-L4MM006-1190

          		 New and Original
          Availability
          Stock:
          Available
          On Order:
          1500
          Enter Quantity:
          Current price of L4972 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
          Reference price (USD)
          Quantity
          Unit Price
          Ext. Price
          1
          $0.00
          $0.00
          10
          $0.00
          $0.00
          100
          $0.00
          $0.00
          500
          $0.00
          $0.00
          1000
          $0.00
          $0.00
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