The LM2623MM is a high-efficiency, step-up DC-DC switching regulator designed for battery-powered and low input voltage applications. It operates with an input voltage range of 0.8V to 14V and provides an adjustable output voltage from 1.24V to 14V, achieving efficiencies up to 90%. The device supports a wide range of operating frequencies from 300kHz to 2MHz and allows for flexible duty cycle adjustments between 17% and 90%. The LM2623MM is packaged in a compact Mini-SO-8 format, making it suitable for space-constrained designs. It can deliver up to 2A of load current at low output voltages and features a low output voltage ripple. The regulator operates in a simple on/off regulation mode, ensuring stable performance across various load conditions. Applications include portable devices such as cameras, cell phones, and handheld instruments. Engineers should consider the LM2623MM for projects requiring a reliable and efficient boost converter with adjustable output capabilities.
Manufacturer: Texas Instruments
Win Source Part Number: 090381-LM2623MM
Packaging: Reel - TR
Mounting: SMD (SMT)
Output Type: Adjustable
Topology: Boost
Frequency - Switching: 300kHz to 2MHz
Number of Outputs: 1
Synchronous Rectifier: No
Output Current: 2.2A (Switch)
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 8-VSSOP
Purpose: Step-Up
Maximum Input Voltage: 14V
Nominal Output Voltage (Min/Fixed): 1.24V
Maximum Output Voltage: 14V
Minimum Input Voltage: 0.8V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 57 pct.
Supply and Demand Status: Limited
Switching Regulator, Voltage-mode, 1.2A, 2000kHz Switching Freq-Max, BICMOS, PDSO8
"Boost Switching Regulator IC Positive Adjustable 1.24V 1 Output 2.2A (Switch) 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
IC REG BOOST ADJ 2.2A 8VSSOP
SWITCHING REG, VOLTAGE-MODE, 1.2
Boost Switching Regulator IC Positive Adjustable 1.24V 1 Output 1.2A (Switch) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Adjustable 1.24V 1 Output 2.2A (Switch) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
| Win Source Electronics | Rochester Electronics | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | 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 |
| Product Number | 090381-LM2623MM | LM2623MM | LM2623MMTR-ND | LM2623MM | LM2623MM | LM2623MM | LM2623MM |
| Product Name | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - LM2623MM | Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | |
| Configuration / Function | Boost | Boost | |||||
| Output Voltage Type | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable; Adjustable | |||
| Package Type | SSOP; Other; 8-VSSOP | SSOP; Other; TSSOP8 | Other; "8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)" | SSOP | SSOP; Other; 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) | SSOP; Other; 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) | |
| Life Cycle Stage | Maturity; Active | Obsolete | Active | Active | Removed; Obsolete | ||
| Special Features | Multiple Outputs; Synchronous Rectification |
