Low-Voltage SOT23 Synchronous Buck Controller With No External Compensation 5-SOT-23 -40 to 125
Win Source Part Number: 1022178-LM1770UMF/NO
Category: Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Controllers
Package: Tape & Reel
Standard Package: 1,000
Mounting: SMD (SMT)
Output Type: Transistor Driver
Function: Step-Down
Topology: Buck
Frequency - Switching: 100kHz ~ 1MHz
Number of Outputs: 1
Output Configuration: Positive
Synchronous Rectifier: Yes
Output Phases: 1
Clock Sync: No
Package / Case: SC-74A, SOT-753
Supplier Device Package: SOT-23-5
Temperature Range - Operating: -40°C ~ 125°C (TJ)
Supply Voltage - Operating: 2.8V ~ 5.5V
ECCN: EAR99
Fake Threat In the Open Market: 73 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Mfr: Texas Instruments
Other Names: LM1770UMFNOPBTR,-LM1
Base Product Number: LM1770
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| Texas Instruments | Win Source Electronics | DigiKey | VAST STOCK CO., LIMITED | Lingto Electronic Limited | 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 |
| Product Number | LM1770UMF/NOPB | 1022178-LM1770UMF/NOPB | LM1770UMF/NOPBTR-ND | LM1770UMF/NOPB | LM1770UMF/NOPB | LM1770UMF/NOPB |
| Product Name | LM1770 Low-Voltage SOT23 Synchronous Buck Controller With No External Compensation | Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers | DC DC Switching Controllers | Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | DC DC Switching Controllers |
| Configuration / Function | Buck | Buck | Buck | |||
| Package Type | Other; SOT-23 | SOT23; Other; Tape & Reel | Other; SC-74A, SOT-753 | 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 |