L4973V5.1
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Manufacturer Part#:

L4973V5.1

Product Category: PMIC - Voltage Regulators - DC DC Switching Regulators
Manufacturer: ST
Description: IC REG BUCK ADJ/5.1V 3.5A 18DIP
  datasheetL4973V5.1 Datasheet
Package: DIP-18
Quantity: 210955 PCS
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level(MSL): 3(168 Hours)
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Manufacturer: ST
Product Category: PMIC - Voltage Regulators - DC DC Switching Regulators
Series: L4973
Type: Step-Down
Packaging: Tube
Unit-Weight: 0.044801 oz
Mounting-Style: Through Hole
Package-Case: 18-DIP (0.300", 7.62mm)
Operating-Temperature: -40°C ~ 150°C (TJ)
Mounting-Type: Through Hole
Output-Type: Adjustable (Fixed)
Function: Step-Down
Supplier-Device-Package: 18-DIP
Number-of-Outputs: 1
Topology: Buck
Frequency-Switching: 100kHz ~ 300kHz
Current-Output: 3.5A
Output-Configuration: Positive
Voltage-Output-Min-Fixed: 5.1V (5.1V)
Voltage-Output-Max: 50V
Synchronous-Rectifier: No
Voltage-Input-Min: 8V
Voltage-Input-Max: 55V
Output-Voltage: 5.1 V
Operating-Supply-Current: 4 mA
Input-Voltage-MAX: 55 V
Output-Current: 3.5 A
Switching-Frequency: 100 kHz
Input-Voltage-MIN: 8 V
Load-Regulation: 6 mV
Package-Case: PDIP-18

Descriptions

Buck Switching Regulator IC Positive Adjustable (Fixed) 5.1V (5.1V) 1 Output 3.5A 18-DIP (0.300", 7.62mm)
Digikey
Search Part number : "L4973" Included word is 10
Part Number Manufacturer Package Quantity Description
L4973V-5.1 ST 18-DIP (0.300", 7.62mm) 855 IC REG BUCK ADJ/5.1V 3.5A 18DIP
L4973D3.3 STMicroelectronics 20-SOIC (0.295", 7.50mm Width) 27736 IC REG BUCK ADJ/3.3V 3.5A SOIC20
L4973D3.3-013TR STMicroelectronics 20-SOIC (0.295", 7.50mm Width) 23553 IC REG BUCK ADJ/3.3V 3.5A 20SOIC
L4973D3.3-7/ STM SOP-20 98
L4973D5 ST TSSOP 168
L4973D5.1 STMicroelectronics 20-SOIC (0.295", 7.50mm Width) 52891 IC REG BUCK ADJ/5.1V 3.5A 20SOIC
L4973D-5.1 ST SOP-20 144
L4973D5.1-013TR STMicroelectronics 20-SOIC (0.295", 7.50mm Width) 24959 IC REG BUCK ADJ/5.1V 3.5A 20SOIC
L4973DS ST SOP20 94
L4973V3.3 STMicroelectronics DIP-18 14735 IC REG BUCK ADJ/3.3V 3.5A 18DIP
L4973V5.1 RELATED PRODUCT PICTURE
left
  • L4973V-5.1
  • L4973D3.3
  • L4973D3.3-013TR
  • L4973D3.3-7/
  • L4973D5
  • L4973D5.1
  • L4973D-5.1
  • L4973D5.1-013TR
  • L4973DS
  • L4973V3.3
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