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AP7173-SPG-13 Datasheet(PDF) 1 Page - Diodes Incorporated |
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AP7173-SPG-13 Datasheet(HTML) 1 Page - Diodes Incorporated |
1 / 15 page AP7173 1.5A LOW DROPOUT LINEAR REGULATOR WITH PROGRAMMABLE SOFT-START AP7173 Rev. 4 1 of 15 MARCH 2008 www.diodes.com © Diodes Incorporated Features General Description The AP7173 is a 1.5A low-dropout (LDO) linear regulator that features a user-programmable soft-start, an enable input and a power-good output. • Low VIN and wide VIN range: 1.0V to 5.5V • Bias voltage (VVCC) range: 2.7V to 5.5V • Low VOUT range: 0.8V to 3.3V The soft-start reduces inrush current of the load capacitors and minimizes stress on the input power source during start-up. The enable input and power-good output allow users to configure power management solutions that can meet the sequencing requirements of FPGAs, DSPs, and other applications with different start-up and power-down requirements. • Low dropout: 165mV typical at 1.5A, VVCC = 5V • 2% accuracy over line, load and temperature range • Power-Good (PG) output for supply monitoring and for sequencing of other supplies • Programmable soft-start provides linear voltage startup • Bias supply permits low VIN operation with good transient response The AP7173 is stable with any type of output capacitor of 2.2µF or more. A precision reference and feedback control deliver 2% accuracy over load, line, and operating temperature ranges. The AP7173 is available in both DFN3030-10 and SOP-8L-EP packages. • Stable with any output capacitor ≥ 2.2µF • DFN3030-10 and SOP-8L-EP: available in “Green” molding compound (No Br, Sb) • Lead-free finish/ RoHS Compliant (Note 1) Applications • PCs, Servers, Modems, and Set-Top-Boxes • FPGA Applications • DSP Core and I/O Voltages • Post-Regulation Applications • Applications With Sequencing Requirements Ordering Information AP 7173 - X X X Packing Package Lead Free FN : DFN3030-10 SP : SOP-8L-EP G : Green -7/13 : Tape & Reel 7”/13” Tape and Reel Device Package Code Packaging (Note 2) Quantity Part Number Suffix AP7173-FN FN DFN3030-10 3000/Tape & Reel -7 AP7173-SP SP SOP-8L-EP 2500/Tape & Reel -13 Notes: 1. RoHS revision 13.2.2003. Glass and high temperature solder exemptions applied, see EU Directive Annex Notes 5 and 7. 2. Pad layout as shown on Diodes Inc. suggested pad layout document can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. |
Similar Part No. - AP7173-SPG-13 |
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Similar Description - AP7173-SPG-13 |
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