Manufacturer: STMicroelectronics
Win Source Part Number: 002282-L4973D5.1
Packaging: Reel - TR
Mounting: SMD (SMT)
Output Type: Adjustable (Fixed)
Topology: Buck
Frequency - Switching: 100kHz to 300kHz
Number of Outputs: 1
Synchronous Rectifier: No
Output Current: 3.5A
Family Name: L4973D5.1
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 150°C (TJ)
Case / Package: 20-SO
Purpose: Step-Down
Maximum Input Voltage: 55V
Nominal Output Voltage (Min/Fixed): 5.1V (5.1V)
Maximum Output Voltage: 50V
Minimum Input Voltage: 8V
Alternative Parts (Cross-Reference): LT3434EFE#TR; LT3434IFE#TR; LT3434IFETR; LT3435EFE#TR;
Introduction Date: September 12, 2001
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2028
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 67 pct.
Supply and Demand Status: Balance
IC REG BUCK ADJ/5.1V 3.5A 20SO
"Buck Switching Regulator IC Positive Adjustable (Fixed) 5.1V (5.1V) 1 Output 3.5A 20-SOIC (0.295"", 7.50mm Width)"
IC REG BUCK ADJ/5.1V 3.5A 20SO
IC REG BUCK ADJ/5.1V 3.5A 20SO
Buck Switching Regulator IC Positive Adjustable (Fixed) 5.1V (5.1V) 1 Output 3.5A 20-SOIC (0.295", 7.50mm Width)
| Win Source Electronics | ODG (Origin Data Global) | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 002282-L4973D5.1 | L4973D5.1 | 497-1412-5-ND | L4973D5.1 | L4973D5.1 | L4973D5.1 |
| Product Name | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - L4973D5.1 | Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck; Buck | Buck | Buck | |||
| Output Voltage Type | Fixed; Adjustable / Variable; Adjustable (Fixed) | Adjustable (Fixed) | Fixed; Adjustable / Variable | Adjustable / Variable; Adjustable (Fixed) | ||
| Package Type | Other; 20-SO | SOIC; Other; 20-SOIC (0.295", 7.50mm Width) | SOIC; Other; "20-SOIC (0.295"", 7.50mm Width)" | SOIC | SOIC; Other; 20-SOIC (0.295\", 7.50mm Width) | |
| Life Cycle Stage | Maturity; Active | Removed | Removed; Obsolete | |||
| Special Features | Multiple Outputs; Synchronous Rectification |
