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Description
The VA7205DF-LF is a 10V/5V dual output linear regulator. The 10V ±5% output sources 1A, while the 5V ±5% output sources 250mA. Each output is controlled by its own ENABLE pin. Holding both ENABLE inputs low puts the IC into sleep mode where current consumption is less than 50µA. The regulator is protected against overvoltage, short-circuit, and thermal runaway conditions. It is available in a 7 lead TO-220 package with a copper tab, which can be connected to a heat sink if necessary.
Specifications and features
- Two Regulated Outputs: 10V ±5%, 1A; 5V ±5%, 250mA
- Independent ENABLE for each Output
- Separate Sense Feedback Pin for 10V Output
- 50µA Sleep Mode Current
- Fault Protection: Overvoltage Shutdown, 74V Peak Transient, Short Circuit, Thermal Shutdown
- CMOS Compatible, Low-Current ENABLE Inputs
Application Scenarios
The VA7205DF-LF can be used in various electronic devices and systems that require a dual output linear regulator. It is suitable for applications where multiple voltage levels are required and where low current consumption and fault protection are important.
Comparison
Advantages- Provides two regulated outputs at different voltage levels
- Independent ENABLE pins for each output
- Protected against overvoltage, short-circuit, and thermal runaway
- Sleep mode with low current consumption
- Fault protection features
- CMOS compatible with low-current ENABLE inputs
Disadvantages- Requires a heat sink if necessary
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Datasheet
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Shopping guide
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- Datasheet: Download VA7205DF-LF
- Chipdatas Part: CD91-VA7205DF-LF
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 13:01 +0800
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