Low-Voltage SOT23 Synchronous Buck Controller With No External Compensation 5-SOT-23 -40 to 125
Manufacturer: Texas Instruments
Win Source Part Number: 138096-LM1770SMF/NOP
Packaging: Reel - TR
Output Type: Transistor Driver
Topology: Buck
Frequency - Switching: 100kHz to 1MHz
Number of Outputs: 1
Synchronous Rectifier: Yes
Output Phases: 1
Clock Sync: No
Categories: Integrated Circuits
Status: Active
Case / Package: SOT-23-5
Purpose: Step-Down
Supply Voltage - Operating: 2.8 V to 5.5 V
Control Operating Temperature: -40°C to 125°C (TJ)
Popularity: Medium
Fake Threat In the Open Market: 70 pct.
Supply and Demand Status: Limited
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| Texas Instruments | Win Source Electronics | DigiKey | Rochester Electronics | 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 |
| Product Number | LM1770SMF/NOPB | 138096-LM1770SMF/NOPB | 296-LM1770SMF/NOPBDKR-ND | LM1770SMF/NOPB | LM1770SMF/NOPB | LM1770SMF/NOPB | LM1770SMF/NOPB |
| Product Name | LM1770 Low-Voltage SOT23 Synchronous Buck Controller With No External Compensation | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - LM1770SMF/NOPB | DC DC Switching Controllers | Switching Controllers | DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | |
| Configuration / Function | Buck | Buck | Buck | ||||
| Package Type | Other; SOT-23 | SOT23; Other; SOT-23-5 | Other; SC-74A, SOT-753 | SOT23; Other; SOT-23-5 | Other; SC-74A, SOT-753 | ||
| Output Voltage | 0.8000 to 4.5 volts | ||||||
| IOUT | 4 amps | ||||||
| VIN | 2.8 to 5.5 volts | 2.8 to 5.5 volts |
