LT1269CT - Brand New Analog Devices / Linear Technology DC Switching Regulators
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Description
The LT®1271 and LT1269 are monolithic high power switching regulators. They are identical to the popular LT1070, except for the switching frequency (LT1271 = 60kHz, LT1269 = 100kHz) and slightly lower switch current. These regulators can be operated in all standard switching configurations including buck, boost, flyback, and inverting. The chips include a high current, high efficiency switch, as well as all oscillator, control, and protection circuitry. With the integration of all functions, the LT1271/LT1269 can be easily built in a standard TO-220 power package. This makes them extremely user-friendly and offers "bust proof" operation, similar to 3-pin linear regulators.
Specifications and Features
Wide Input Voltage Range: 3.5V to 30V
Low Quiescent Current: 7mA
Internal 4A Switch
Very Few External Parts Required
Self Protected Against Overloads
Shutdown Mode Draws Only 100µA Supply Current
Flyback Regulated Mode Has Fully Floating Outputs
Comes in Standard 5-Pin Package
Can Be Externally Synchronized (See LT1072 Data Sheet)Application Scenarios
Boost Converter
High Efficiency Buck Converter
PC Power Supply with Multiple Outputs
Battery Up-Converter
Negative-to-Positive ConverterComparison
AdvantagesNoneDisadvantagesNone -
Similar parts: 7322 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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Popular parts of the same kind
- Datasheet: Download LT1269CT
- Chipdatas Part: CD94-LT1269CT
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 13:48 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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