component
TLV1117-33IDCYR-HXY
Public Made by Adomby adom
HXY MOSFET Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTLV1117-33IDCYR-HXY
HXY MOSFET · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-223
TLV1117-33IDCYR-HXY from HXY MOSFET, in a SOT-223. 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 | GND/ADJ | power_in | Ground reference pin on fixed-output versions (labelled Vss/ADJ on the datasheet) and adjust pin on the ADJ version, which sets Vout=1.25×(1+R2/R1)+IAdj×R2. |
| 2 | VOUT | power_out | Regulated output pin, fixed 3.3V (3.234V to 3.366V) for TLV1117-33IDCYR with up to 800mA load current. |
| 3 | VIN | power_in | Input supply pin, recommended maximum 15V and absolute maximum 18V, with dropout of 1.3V typical at 800mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HXY MOSFET |
| Package | SOT-223 |
| Category | Power Management (PMIC) |
| Pins | 3 |
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 (TLV1117-33IDCYR) | Vout | 3.234 | 3.3 | 3.366 | V | 0≤Iout≤800mA, Vin=5.3V | 3 |
| Reference voltage | Vref | 1.225 | 1.25 | 1.275 | V | 3 | |
| Line regulation (TLV1117-33IDCYR) | ΔVout | 0.03 | 0.2 | %/V | Iout=10mA, 4.8V≤Vin≤12V | 3 | |
| Load regulation (TLV1117-33IDCYR) | ΔVout | 6 | 24 | mV | Vin=4.8V, 10mA≤Iout≤800mA | 3 | |
| Dropout voltage | Vdrop | 1.2 | 1.3 | V | Iout=100mA | 4 | |
| Dropout voltage | Vdrop | 1.3 | 1.5 | V | Iout=800mA | 4 | |
| Quiescent current (TLV1117-33IDCYR) | Iq | 2 | 5 | mA | Vin=12V | 4 | |
| Temperature coefficient | ΔV/ΔT | -100 | 100 | ppm | 4 | ||
| MAX input voltage | VIN | 18 | V | 2 | |||
| Max operating junction temperature | 150 | °C | 2 | ||||
| Storage temperature | TS | -55 | 150 | °C | 2 | ||
| Lead temperature | 260 | °C | 10 s | 2 | |||
| Recommended maximum input voltage | 15 | V | 2 | ||||
| Recommended operating junction temperature | Tj | -20 | 125 | °C | 2 | ||
| Thermal resistance, junction to ambient (SOT-223) | JA | 20 | °C/W | SOT-223 | 2 | ||
| Thermal resistance, junction to case (SOT-223) | θJC | 20 | ℃/W | SOT-223 | 4 | ||
| Thermal shutdown junction temperature | 200 | ℃ | 4 | ||||
| Thermal shutdown hysteresis | 30 | ℃ | Junction temperature | 4 |
CAD (KiCad official)
- Symbol:
TLV1117-33IDCYR-HXY - Footprint:
Package_TO_SOT_SMD:SOT-223-3_TabPin2 - 3D model: SOT-223 (KiCad packages3D, STEP)
- 3D model files:
tlv1117-33idcyr-hxy-etched.step/tlv1117-33idcyr-hxy-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tlv1117-33idcyr-hxy.step/tlv1117-33idcyr-hxy.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HXY MOSFET datasheet (8 pp, sha256
1f3e3a54aed106c9, retrieved 2026-10-21, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).