0.9A SWITCHING REGULATOR, 1800kHz SWITCHING FREQ-MAX, PDSO5, PLASTIC, SOT-23, 5 PIN Product overview: LM2611BMFX 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 0.9A, 1800kHz, SOT-23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 0.9A, 1800kHz, SOT-23, 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-LM2611BMFX can be used for catalog matching and distributor lookup.
IC REG CUK ADJ 900MA SOT23-5
Manufacturer: Texas Instruments
Win Source Part Number: 090500-LM2611BMFX
Packaging: Reel - TR
Mounting: SMD (SMT)
Output Type: Adjustable
Topology: Cuk
Frequency - Switching: 1.4MHz
Number of Outputs: 1
Synchronous Rectifier: No
Output Current: 1.2A
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: SOT-23-5
Purpose: Step-Up/Step-Down
Maximum Input Voltage: 14V
Nominal Output Voltage (Min/Fixed): -1.23V
Maximum Output Voltage: -22V
Minimum Input Voltage: 2.7V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 58 pct.
Supply and Demand Status: Limited
Cuk Switching Regulator IC Negative Adjustable -1.23V 1 Output 900mA SC-74A, SOT-753
IC REG CUK ADJ 900MA SOT23-5
Cuk Switching Regulator IC Negative Adjustable -1.23V 1 Output 900mA SC-74A, SOT-753
IC REG CUK ADJ 900MA SOT23-5
| ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | Win Source Electronics | DigiKey | Lingto 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 Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 739-LM2611BMFX | LM2611BMFX | 090500-LM2611BMFX | LM2611BMFX-ND | LM2611BMFX | LM2611BMFX | LM2611BMFX |
| Product Name | 0.9A 1800kHz SOT-23 Voltage Regulator IC | Voltage Regulators - DC DC Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - LM2611BMFX | Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators |
| Output Voltage Type | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable; Adjustable | ||
| Package Type | Other; SOT-23-5 | SOT23; Other; SC-74A, SOT-753 | SOT23; Other; SOT-23-5 | Other; SC-74A, SOT-753 | Other; SC-74A, SOT-753 | ||
| Output Voltage | -36 volts | -1.23 volts | 1.23 volts | -32 to -1.23 volts | -1.23 to -32 volts | -1.23 volts | |
| IOUT | 0.3000 amps | 0.9000 amps | 1.2 amps | 0.9000 amps | 0.9000 amps | 0.9000 amps | 0.9000 amps |
| VIN | 14 volts | 14 volts | 14 volts | 2.7 to 14 volts | 2.7 to 14 volts |
