Datasheet for LT1573:
- Manufacturer Part Number : LT1573
- Manufacturer : AD
- Description : Low Dropout Regulator Driver
- Series : LT1573
- Reference Price : USD 1.4
- Our Price : We have a better price, contact us by email
- Product Type : LDO Linear Regulators
- Function : Discrete Pass Element Linear Regulators (LDO)
- Current Suggest : Not Recommended for New Designs
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : LT1573
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
Contact us to check the best price and real time inventory quantity for LT1573. If you need any more information about LT1573, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
The LT1573 is a regulator driver IC designed to provide a low cost solution for applications requiring high current, low dropout and fast transient response. When combined with an external PNP power transistor, this device provides load current up to 5A with dropout voltages as low as 0.35V. The LT1573 circuitry is designed for extremely fast transient response. This greatly reduces bulk storage capacitance when the regulator is used in applications with fast, high current load transients.
To keep cost and complexity low, the LT1573 uses a new time-delayed latching overcurrent protection technique that requires no external current sense resistor. Base drive is limited for instantaneous protection, and a time-delayed latch protects the regulator from continuous short circuits.
The LT1573 is available as an adjustable regulator with an output range of 1.27V to 6.8V and with fixed output voltages of 2.5V, 2.8V and 3.3V. Output accuracy is better than 1% to meet the critical regulation requirement of fast microprocessors. A special 8-pin, fused-lead surface mount package is used to minimize regulator footprint and provide adequate heat sinking.
Applications
- 3.3V to 2.5V Regulator
- Microprocessor Power Source
- Post Regulator for Switching Supplies
- High Efficiency Linear Regulators
- Ultralow Dropout Regulators
- Low Voltage Linear Regulators
This designates products ADI does not recommend broadly for new designs.
