Datasheet MIC5159 (Microchip) - 10
| Manufacturer | Microchip |
| Description | Programmable Current Limit uCap LDO Regulator Controller |
| Pages / Page | 23 / 10 — Designing with MIC5159. 3.3VIN to 1.25VOUT Conversion. IOUT. COUT MOSFET. … |
| File Format / Size | PDF / 483 Kb |
| Document Language | English |
Designing with MIC5159. 3.3VIN to 1.25VOUT Conversion. IOUT. COUT MOSFET. Package. Schematic. 3.3V. 2.5V. IN to 2.5VOUT Conversion
Model Line for this Datasheet
Text Version of Document
Micrel, Inc. MIC5159
Designing with MIC5159 3.3VIN to 1.25VOUT Conversion
The following section details:
IOUT COUT MOSFET Package Schematic
0.4A 10µF Si4433DY SO-8 C • Application examples of possible input/output configurations with related schematics 0.75A 22µF Si4433DY x2 SO-8 D designator. 0.75A 10µF SUB15P01-52 D2PAK H • 1.25A 44µF Si4433DY x3 SO-8 E Schematics with “Bill of Materials” recommendation, dropout performance and 1.75A 44µF Si4433DY x4 SO-8 F maximum output current for each FET 1.75A 22µF SUB15P01-52 x2 D2PAK I combination. 2.75A 44µF SUB15P01-52 x3 D2PAK J • Further advice on MOSFET selection. 3.75A 44µF SUB15P01-52 x4 D2PAK K
3.3V 2.5V IN to 2.5VOUT Conversion IN to 1.8VOUT Conversion IOUT COUT MOSFET Package Schematic IOUT COUT MOSFET Package Schematic
1.0A 10µF Si4433DY SO-8 C 1.25A 10µF Si4433DY SO-8 C 2.5A 22µF Si4433DY x2 SO-8 D 2.5A 22µF Si4433DY x2 SO-8 D 2.5A 10µF SUB15P01-52 D2PAK H 2.5A 10µF SUB15P01-52 D2PAK H 3.5A 44µF Si4433DY x3 SO-8 E 4.0A 44µF Si4433DY x3 SO-8 E 5.0A 44µF Si4433DY x4 SO-8 F 5.5A 44µF Si4433DY x4 SO-8 F 5.0A 22µF SUB15P01-52 x2 D2PAK I 5.5A 22µF SUB15P01-52 x2 D2PAK I 7.5A 44µF SUB15P01-52 x3 D2PAK J 8.0A 44µF SUB15P01-52 x3 D2PAK J 10.0A 44µF SUB15P01-52 x4 D2PAK K 11.0A 44µF SUB15P01-52 x4 D2PAK K
3.3V 2.5V IN to 1.8VOUT Conversion IN to 1.5VOUT Conversion IOUT COUT MOSFET Package Schematic IOUT COUT MOSFET Package Schematic
0.6A 10µF Si4433DY SO-8 C 1.0A 10µF Si4433DY SO-8 C 1.25A 22µF Si4433DY x2 SO-8 D 2.0A 22µF Si4433DY x2 SO-8 D 1.25A 10µF SUB15P01-52 D2PAK H 2.0A 10µF SUB15P01-52 D2PAK H 2.0A 44µF Si4433DY x3 SO-8 E 3.0A 44µF Si4433DY x3 SO-8 E 2.5A 44µF Si4433DY x4 SO-8 F 4.0A 44µF Si4433DY x4 SO-8 F 2.5A 22µF SUB15P01-52 x2 D2PAK I 4.0A 22µF SUB15P01-52 x2 D2PAK I 3.75A 44µF SUB15P01-52 x3 D2PAK J 6.0A 44µF SUB15P01-52 x3 D2PAK J 5.0A 44µF SUB15P01-52 x4 D2PAK K 8.0A 44µF SUB15P01-52 x4 D2PAK K
3.3V 2.5V IN to 1.5VOUT Conversion IN to 1.25VOUT Conversion IOUT COUT MOSFET Package Schematic IOUT COUT MOSFET Package Schematic
0.5A 10µF Si4433DY SO-8 C 0.75A 10µF Si4433DY SO-8 C 1.0A 22µF Si4433DY x2 SO-8 D 1.5A 22µF Si4433DY x2 SO-8 D 1.0A 10µF SUB15P01-52 D2PAK H 1.5A 10µF SUB15P01-52 D2PAK H 1.5A 44µF Si4433DY x3 SO-8 E 2.0A 44µF Si4433DY x3 SO-8 E 2.0A 44µF Si4433DY x4 SO-8 F 3.0A 44µF Si4433DY x4 SO-8 F 2.0A 22µF SUB15P01-52 x2 D2PAK I 3.0A 22µF SUB15P01-52 x2 D2PAK I 3.0A 44µF SUB15P01-52 x3 D2PAK J 4.5A 44µF SUB15P01-52 x3 D2PAK J 4.25A 44µF SUB15P01-52 x4 D2PAK K 6.0A 44µF SUB15P01-52 x4 D2PAK K June 2006 10 M9999-062706
Designing with MIC5159 3.3VIN to 1.25VOUT Conversion
The following section details:
IOUT COUT MOSFET Package Schematic
0.4A 10µF Si4433DY SO-8 C • Application examples of possible input/output configurations with related schematics 0.75A 22µF Si4433DY x2 SO-8 D designator. 0.75A 10µF SUB15P01-52 D2PAK H • 1.25A 44µF Si4433DY x3 SO-8 E Schematics with “Bill of Materials” recommendation, dropout performance and 1.75A 44µF Si4433DY x4 SO-8 F maximum output current for each FET 1.75A 22µF SUB15P01-52 x2 D2PAK I combination. 2.75A 44µF SUB15P01-52 x3 D2PAK J • Further advice on MOSFET selection. 3.75A 44µF SUB15P01-52 x4 D2PAK K
3.3V 2.5V IN to 2.5VOUT Conversion IN to 1.8VOUT Conversion IOUT COUT MOSFET Package Schematic IOUT COUT MOSFET Package Schematic
1.0A 10µF Si4433DY SO-8 C 1.25A 10µF Si4433DY SO-8 C 2.5A 22µF Si4433DY x2 SO-8 D 2.5A 22µF Si4433DY x2 SO-8 D 2.5A 10µF SUB15P01-52 D2PAK H 2.5A 10µF SUB15P01-52 D2PAK H 3.5A 44µF Si4433DY x3 SO-8 E 4.0A 44µF Si4433DY x3 SO-8 E 5.0A 44µF Si4433DY x4 SO-8 F 5.5A 44µF Si4433DY x4 SO-8 F 5.0A 22µF SUB15P01-52 x2 D2PAK I 5.5A 22µF SUB15P01-52 x2 D2PAK I 7.5A 44µF SUB15P01-52 x3 D2PAK J 8.0A 44µF SUB15P01-52 x3 D2PAK J 10.0A 44µF SUB15P01-52 x4 D2PAK K 11.0A 44µF SUB15P01-52 x4 D2PAK K
3.3V 2.5V IN to 1.8VOUT Conversion IN to 1.5VOUT Conversion IOUT COUT MOSFET Package Schematic IOUT COUT MOSFET Package Schematic
0.6A 10µF Si4433DY SO-8 C 1.0A 10µF Si4433DY SO-8 C 1.25A 22µF Si4433DY x2 SO-8 D 2.0A 22µF Si4433DY x2 SO-8 D 1.25A 10µF SUB15P01-52 D2PAK H 2.0A 10µF SUB15P01-52 D2PAK H 2.0A 44µF Si4433DY x3 SO-8 E 3.0A 44µF Si4433DY x3 SO-8 E 2.5A 44µF Si4433DY x4 SO-8 F 4.0A 44µF Si4433DY x4 SO-8 F 2.5A 22µF SUB15P01-52 x2 D2PAK I 4.0A 22µF SUB15P01-52 x2 D2PAK I 3.75A 44µF SUB15P01-52 x3 D2PAK J 6.0A 44µF SUB15P01-52 x3 D2PAK J 5.0A 44µF SUB15P01-52 x4 D2PAK K 8.0A 44µF SUB15P01-52 x4 D2PAK K
3.3V 2.5V IN to 1.5VOUT Conversion IN to 1.25VOUT Conversion IOUT COUT MOSFET Package Schematic IOUT COUT MOSFET Package Schematic
0.5A 10µF Si4433DY SO-8 C 0.75A 10µF Si4433DY SO-8 C 1.0A 22µF Si4433DY x2 SO-8 D 1.5A 22µF Si4433DY x2 SO-8 D 1.0A 10µF SUB15P01-52 D2PAK H 1.5A 10µF SUB15P01-52 D2PAK H 1.5A 44µF Si4433DY x3 SO-8 E 2.0A 44µF Si4433DY x3 SO-8 E 2.0A 44µF Si4433DY x4 SO-8 F 3.0A 44µF Si4433DY x4 SO-8 F 2.0A 22µF SUB15P01-52 x2 D2PAK I 3.0A 22µF SUB15P01-52 x2 D2PAK I 3.0A 44µF SUB15P01-52 x3 D2PAK J 4.5A 44µF SUB15P01-52 x3 D2PAK J 4.25A 44µF SUB15P01-52 x4 D2PAK K 6.0A 44µF SUB15P01-52 x4 D2PAK K June 2006 10 M9999-062706
