LM1770SMF
National Semiconductor
National Semiconductor
SWITCHING CONTROLLER, VOLTAGE-MO
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The LM1770SMF from National Semiconductor is a high-reliability DC DC Switching Controller designed for the PMIC - Voltage Regulators market. With features like wide operating temperature range, high accuracy, and low dropout voltage, this IC is perfect for harsh environments and critical applications. Examples include oil and gas exploration equipment, railway systems, and defense electronics. Trust National Semiconductor's LM1770SMF for unparalleled performance and durability in voltage regulation.
Specifications
- Product Status: Active
- Output Type: Transistor Driver
- Function: Step-Down
- Output Configuration: Positive
- Topology: Buck
- Number of Outputs: 1
- Output Phases: 1
- Voltage - Supply (Vcc/Vdd): 2.8V ~ 5.5V
- Frequency - Switching: 100kHz ~ 1MHz
- Duty Cycle (Max): -
- Synchronous Rectifier: Yes
- Clock Sync: No
- Serial Interfaces: -
- Control Features: -
- Operating Temperature: -40°C ~ 125°C (TJ)
- Mounting Type: Surface Mount
- Package / Case: SC-74A, SOT-753
- Supplier Device Package: SOT-23-5
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