component
MIC5353-2.5YMT-TR
Public Made by Adomby adom
Microchip Tech Linear Voltage Regulators (LDO), MLF-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownMIC5353-2.5YMT-TR
Microchip Tech · Linear Voltage Regulators (LDO) · MLF-6
MIC5353-2.5YMT-TR from Microchip Tech, in a MLF-6. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | EN | input | Enable input, active high (High = ON, Low = OFF); do not leave floating; VEN logic low ≤0.2V, logic high ≥1.2V. |
| 2 | GND | power_in | Ground. |
| 3 | VIN | power_in | Supply input, operating range 2.6V to 6.0V. |
| 4 | VOUT | power_out | Regulated output voltage (2.5V for this fixed option), requires 1 µF or greater output capacitor for stability, 500 mA output current. |
| 5 | NC | unconnected | No connection. |
| 6 | BYP | passive | Reference bypass: connect external 0.1 µF to GND for reduced output noise; may be left open. |
| 7 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Microchip Tech |
| Package | MLF-6 |
| Category | Power Supply Chip |
| Pins | 7 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Output Voltage Accuracy | VOUT | -2 | 2 | % | Variation from nominal VOUT | 4 | |
| Output Voltage Accuracy (-40°C to +125°C) | VOUT | -3 | 3 | % | Variation from nominal VOUT; -40°C to +125°C | 4 | |
| Line Regulation | ΔVOUT/(VOUT x ΔVIN) | 0.05 | 0.3 | %/V | VIN = VOUT + 1V to 6V, IOUT = 100 µA | 4 | |
| Line Regulation (full temperature) | ΔVOUT/(VOUT x ΔVIN) | 0.6 | %/V | VIN = VOUT + 1V to 6V, IOUT = 100 µA | 4 | ||
| Load Regulation | ΔVOUT/VOUT | 0.15 | 2 | % | IOUT = 100 µA to 500 mA | 4 | |
| Dropout Voltage | VDO | 50 | 100 | mV | IOUT = 150 mA | 4 | |
| Dropout Voltage | VDO | 100 | 200 | mV | IOUT = 300 mA | 4 | |
| Dropout Voltage | VDO | 160 | 350 | mV | IOUT = 500 mA | 4 | |
| Ground Pin Current | IGND | 90 | 175 | µA | IOUT = 0 mA to 500 mA | 4 | |
| Ground Pin Current in Shutdown | ISHDN | 0.01 | 2 | µA | VEN ≤ 0.2V | 4 | |
| Current Limit | 600 | 1100 | 1600 | mA | VOUT = 0V | 4 | |
| Enable Input Voltage Low | VEN | 0.2 | V | Logic Low | 5 | ||
| Enable Input Voltage High | VEN | 1.2 | V | Logic High | 5 | ||
| Enable Input Current | IEN | 0.01 | 1 | µA | VIL ≤ 0.2V | 5 | |
| Turn-On Time | tON | 35 | 100 | µs | COUT = 1 µF | 5 | |
| Supply Voltage (absolute maximum) | VIN | -0.3 | 6.5 | V | 4 | ||
| Enable Input Voltage (absolute maximum) | VEN | -0.3 | V | Max is VIN | 4 | ||
| ESD Rating | 2 | kV | Human body model, 1.5 kΩ in series with 100 pF | 4 | |||
| Supply Voltage (operating) | VIN | 2.6 | 6 | V | 4 | ||
| Enable Input Voltage (operating) | VEN | 0 | V | Max is VIN | 4 | ||
| Junction Temperature Range | TJ | -40 | 125 | °C | Note 1 | 6 | |
| Storage Temperature Range | TS | -65 | 150 | °C | 6 | ||
| Lead Temperature | 260 | °C | Soldering, 3 sec. | 6 | |||
| Ripple Rejection | PSRR | 60 | dB | f = 1 kHz; COUT = 1.0 µF, CBYP = 0.1µF | 4 | ||
| Ripple Rejection | PSRR | 45 | dB | f = 20 kHz; COUT = 1.0 µF; CBYP = 0.1 µF | 4 | ||
| Output Voltage Noise | eN | 30 | µVRMS | COUT = 1.0 µF; CBYP = 0.1 µF; 10 Hz to 100 kHz | 4 | ||
| Thermal Resistance, UDFN-6 | θJA | 92.4 | °C/W | 6 |
CAD (KiCad official)
- Symbol:
MIC5353-2.5YMT-TR - Footprint:
Package_DFN_QFN:MLF-6-1EP_1.6x1.6mm_P0.5mm_EP0.5x1.26mm - 3D model: MLF-6 (KiCad packages3D, STEP)
- 3D model files:
mic5353-2-5ymt-tr-etched.step/mic5353-2-5ymt-tr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mic5353-2-5ymt-tr.step/mic5353-2-5ymt-tr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Microchip Tech datasheet (20 pp, sha256
f90c278e702c23ec, retrieved 2026-10-23, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).