4.5V to 28V Input, Dual 2A Output, 300kHz Step-Down Converter with Internal Compensation 14-HTSSOP -40 to 85
"Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 2A 14-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
Manufacturer: Texas Instruments
Win Source Part Number: 090940-TPS54283PWP
Packaging: Tube/Rail
Mounting: SMD (SMT)
Output Type: Adjustable
Topology: Buck
Frequency - Switching: 310kHz
Number of Outputs: 2
Synchronous Rectifier: No
Output Current: 2A
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 14-HTSSOP
Purpose: Step-Down
Maximum Input Voltage: 28V
Nominal Output Voltage (Min/Fixed): 0.8V
Maximum Output Voltage: 25.2V
Minimum Input Voltage: 4.5V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 38 pct.
Supply and Demand Status: Limited
Dual 2A DC/DC Controller, 4.5-28V In, 300kHz, HTSSOP Product overview: TPS54283PWP from Texas Instruments 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, 2A, 28V, 300kHz, HTSSOP. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Dual, 2A, 28V, 300kHz, Voltage Regulator IC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 739-TPS54283PWP can be used for catalog matching and distributor lookup.
IC REG BUCK ADJ 2A DL 14HTSSOP
Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 2A 14-PowerTSSOP (0.173", 4.40mm Width)
IC REG BUCK ADJ 2A DL 14HTSSOP
| Texas Instruments | DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Utmel Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Voltage Regulators | IC Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | TPS54283PWP | 296-26986-5-ND | 090940-TPS54283PWP | 739-TPS54283PWP | 815-TPS54283PWP | TPS54283PWP | TPS54283PWP |
| Product Name | TPS54283 4.5V to 28V Input, Dual 2A Output, 300kHz Step-Down Converter with Internal Compensation | Voltage Regulators - DC DC Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - TPS54283PWP | Dual 2A 28V 300kHz Voltage Regulator IC | IC REG BUCK ADJ 2A DL 14HTSSOP | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck | Buck | Buck | ||||
| Output Voltage Type | Fixed | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable; Adjustable | |
| Package Type | Other; HTSSOP | Other; "14-PowerTSSOP (0.173"", 4.40mm Width)" | SSOP; Other; 14-HTSSOP | Other; HTSSOP | SSOP; Other; 14-PowerTSSOP (0.173, 4.40mm Width) | SSOP; Other; 14-PowerTSSOP (0.173\", 4.40mm Width) | SSOP |
| Special Features | Enable,Phase Interleaving | Multiple Outputs | Multiple Outputs; Synchronous Rectification | ||||
| Output Voltage | 0.8000 to 25.2 volts | 0.8000 to 25.2 volts | 0.8000 volts | 25.2 volts | 25.2 volts | 0.8000 to 25.2 volts | 0.8000 volts |
