Dual DC/DC Controller, 2.5MHz, 1.8A, 5.5V, Current-Mode, SM Product overview: SC283WLTRT from Semtech is a Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Dual, 2.5MHz, 1.8A, 5.5V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Dual, 2.5MHz, 1.8A, 5.5V, Voltage Regulator IC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 739-SC283WLTRT can be used for catalog matching and distributor lookup.
Manufacturer: Semtech Corporation
Win Source Part Number: 1094777-SC283WLTRT
Packaging: Reel - TR
Mounting: SMD (SMT)
Output Type: Programmable
Topology: Buck
Frequency - Switching: 2.5MHz
Number of Outputs: 2
Synchronous Rectifier: Yes
Output Current: 1.8A
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 18-MLPQ-W (2x3)
Purpose: Step-Down
Maximum Input Voltage: 5.5V
Nominal Output Voltage (Min/Fixed): 0.8V
Maximum Output Voltage: 3.3V
Minimum Input Voltage: 2.9V
Popularity: Medium
Fake Threat In the Open Market: 46 pct.
Supply and Demand Status: Limited
Buck Switching Regulator IC Positive Programmable 0.8V 2 Output 1.8A 18-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Programmable 0.8V 2 Output 1.8A 18-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Programmable 0.8V 2 Output 1.8A 18-WFQFN Exposed Pad
IC REG BUCK PROG 1.8A DL 18MLPQ
Switching Voltage Regulators DUAL 2.5MHZ SYNC BUCK CONV
IC REG BUCK PROG 1.8A DL 18MLPQ
IC REG BUCK PROG 1.8A DL 18MLPQ
Buck Switching Regulator IC Positive Programmable 0.8V 2 Output 1.8A 18-WFQFN Exposed Pad
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | 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 | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 739-SC283WLTRT | 1094777-SC283WLTRT | SC283WLTR-ND | SC283WLTRT | SC283WLTRT | SC283WLTRT | SC283WLTRT | SC283WLTRT |
| Product Name | Dual 2.5MHz 1.8A 5.5V Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - SC283WLTRT | Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Switching Voltage 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 |
| Output Voltage | 3.3 volts | 0.8000 volts | 0.8000 to 3.3 volts | 0.8000 volts | 0.8000 volts | 0.8000 to 3.3 volts | ||
| IOUT | 1.8 amps | 1.8 amps | 1.8 amps | 1.8 amps | 1.8 amps | 1.8 amps | 1.8 amps | |
| VIN | 5.5 volts | 5.5 volts | 2.9 to 5.5 volts | 5.5 volts | 2.9 to 5.5 volts | |||
| fsw | 2500 kHz | 2500 kHz | 2500 kHz | 2500 kHz | 2500 kHz | 2500 kHz | 2500 kHz | |
| Efficiency | 93 % |