The LM2655MTCX-3.3/NOPB is a 2.5A high-efficiency synchronous switching regulator designed by Texas Instruments. It operates in both synchronous and asynchronous modes, allowing designers to choose between high efficiency and lower solution costs. The device features an input voltage range of 4V to 14V and achieves efficiencies exceeding 90%, with a maximum efficiency of up to 96%. The regulator includes an internal high-side MOSFET with a low ON-resistance of 33m,Ѷ, which contributes to its high power density within a compact TSSOP-16 package. It also incorporates patented current sensing circuitry that eliminates the need for an external current sensing resistor, simplifying design. Additional features include a programmable soft-start function to limit inrush current, input undervoltage lockout, output overvoltage and undervoltage protection, and thermal shutdown capabilities. This product is suitable for applications such as hard disk drives, internet appliances, TFT monitors, and battery-powered devices, making it a versatile choice for various power management needs.
2.5A High Efficiency Synchronous Switching Regulator 16-TSSOP -40 to 125
Manufacturer: Texas Instruments
Win Source Part Number: 132060-LM2655MTCX-3.
Packaging: Reel - TR
Mounting: SMD (SMT)
Output Type: Fixed
Topology: Buck
Frequency - Switching: 300kHz
Number of Outputs: 1
Synchronous Rectifier: No
Output Current: 2.5A
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: 16-TSSOP
Purpose: Step-Down
Maximum Input Voltage: 14V
Nominal Output Voltage (Min/Fixed): 3.3V
Minimum Input Voltage: 4V
Popularity: Medium
Fake Threat In the Open Market: 53 pct.
Supply and Demand Status: Limited
2.5A High Efficiency Synchronous Switching Regulator 16-TSSOP -40 to 125 Product overview: LM2655MTCX-3.3/NOPB 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 2.5A, TSSOP. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 2.5A, TSSOP, Voltage Regulator IC, DC Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 739-LM2655MTCX-3.3/N
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 2.5A 16-TSSOP (0.173"", 4.40mm Width)"
IC REG BUCK 3.3V 2.5A 16TSSOP
Switching Voltage Regulators 2.5A High Efficiency Synchronous Switching Regulator 16-TSSOP -40 to 125
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 2.5A 16-TSSOP (0.173", 4.40mm Width)
IC REG BUCK 3.3V 2.5A 16TSSOP
| Texas Instruments | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| 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 | LM2655MTCX-3.3/NOPB | 132060-LM2655MTCX-3.3/NOPB | 739-LM2655MTCX-3.3/NOPB | LM2655MTCX-3.3/NOPB-ND | LM2655MTCX-3.3/NOPB | LM2655MTCX-3.3/NOPB | LM2655MTCX-3.3/NOPB | LM2655MTCX-3.3/NOPB |
| Product Name | LM2655 2.5A High Efficiency Synchronous Switching Regulator | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - LM2655MTCX-3.3/NOPB | 2.5A TSSOP Voltage Regulator IC | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | Switching Voltage Regulators | Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck | Buck | Buck | |||||
| Package Type | Other; TSSOP | SSOP; Other; 16-TSSOP | Other; TSSOP | Other; "16-TSSOP (0.173"", 4.40mm Width)" | SSOP | SSOP; Other; 16-TSSOP (0.173\", 4.40mm Width) | ||
| Output Voltage | 3.3 to 13 volts | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 to ? volts | ||
| IOUT | 2.5 amps | 2.5 amps | 2.5 amps | 2.5 amps | 2.5 amps | 2.5 amps | 2.5 amps | |
| VIN | 4 to 14 volts | 14 volts | 14 volts | 4 to 14 volts | 4 to 14 volts |
