| PartNumber | MIC33153-4YHJ-TR | MIC33163YGJ-T5 | MIC33153YHJ-TR |
| Description | Switching Voltage Regulators 4MHz PWM 1.2A Internal Inductor Buck Switcher with Soft-Start, Power Good & Hype | Switching Voltage Regulators | Switching Voltage Regulators 4MHz PWM 1.2A Internal Inductor Buck Switcher with Soft-Start, Power Good & Hype |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | MLF-14 | QFN-20 | MLF-14 |
| Output Voltage | 1.2 V | 0.7 V to 5 V | Adjustable |
| Output Current | 1.2 A | 1 A | 1.2 A |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 5.5 V | 5.5 V | 5.5 V |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 2.7 V | 2.7 V | 2.7 V |
| Switching Frequency | 4 MHz | 4 MHz | 4 MHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Packaging | Reel | Reel | Reel |
| Input Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Type | Synchronous Buck Regulator | Synchronous Buck Regulator | Synchronous Buck Regulator |
| Brand | Microchip Technology / Micrel | Microchip Technology / Micrel | Microchip Technology / Micrel |
| Load Regulation | 0.8 %/A | 0.3 % | 0.8 %/A |
| Operating Supply Current | 22 uA | 33 uA | 22 uA |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 5000 | 500 | 5000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 2.7 V | 2.7 V | 2.7 V |
| Part # Aliases | MIC33153-4YHJ TR | MIC33163YGJ T5 | MIC33153YHJ TR |
| Moisture Sensitive | - | Yes | - |
| Unit Weight | - | 0.004339 oz | 0.001168 oz |