LM2662MX
IC REG CHARGE PUMP INV 8SOIC
Pmic Voltage Regulators Dc Dc Switching Regulators
8-SOIC (0.154", 3.90mm Width)
Obsolete
$1.41 / unit (market reference)
MOQ: 213 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | LM2662MX |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Topology | Charge Pump |
| Voltage - Input (Min) | 1.5V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output | -Vin, 2Vin, Vin/2 |
| Current - Output | 200mA |
| Frequency - Switching | 10kHz, 75kHz |
| Number of Outputs | 1 |
| Supplier Device Package | 8-SOIC |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
LM2662MX by Texas Instruments is a Charge Pump IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 5.5V, output -Vin, 2Vin, Vin/2. The 8-SOIC (0.154", 3.90mm Width) package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Function | Ratiometric |
| Topology | Charge Pump |
| Output Type | Fixed |
| Current - Output | 200mA |
| Number of Outputs | 1 |
| Output Configuration | Positive or Negative |
| Frequency - Switching | 10kHz, 75kHz |
| Synchronous Rectifier | No |
| Voltage - Input (Max) | 5.5V |
| Voltage - Input (Min) | 1.5V |
| Voltage - Output (Min/Fixed) | -Vin, 2Vin, Vin/2 |
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