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TC1017-3.3VCTTR
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Microchip Tech Linear Voltage Regulators (LDO), SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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TC1017-3.3VCTTR
Microchip Tech · Linear Voltage Regulators (LDO) · SOT-23-5
TC1017-3.3VCTTR from Microchip Tech, in a SOT-23-5. 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 | VIN | power_in | Unregulated supply input, 2.7V to 6.0V operating range and at least (VR + 2.5%) + VDROPOUT, to be bypassed to GND with a ceramic capacitor. |
| 2 | GND | power_in | Ground terminal, recommended to be tied to a ground plane for best performance. |
| 3 | SHDN | input | Shutdown control input; logic-high enables the regulator and logic-low shuts it down (supply current 0.05 µA typ.), with VIH 45% of VIN min and VIL 15% of VIN max. |
| 4 | NC | unconnected | No connect. |
| 5 | VOUT | power_out | Regulated voltage output, to be bypassed to GND with a minimum 1 µF capacitor (ceramic recommended), rated for 150 mA output current. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Microchip Tech |
| Package | SOT-23-5 |
| Category | Power Management ICs |
| Pins | 5 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input Operating Voltage | VIN | 2.7 | 6 | V | Note 1 | 2 | |
| Maximum Output Current | IOUTMAX | 100 | mA | Note 1 | 2 | ||
| Maximum Output Current | IOUTMAX | 150 | mA | VIN >= 3V and VIN >= (VR + 2.5%) + VDROPOUTMAX | 2 | ||
| Output Voltage | VOUT | -2.5 | 0.5 | 2.5 | % | Note 2 (VR = 3.3V; tolerance relative to VR, typ ±0.5%) | 2 |
| Line Regulation | ΔVOUT/ΔVIN / VR | 0.04 | 0.2 | %/V | (VR + 1V) < VIN < 6V | 2 | |
| Load Regulation | ΔVOUT / VR | 0.38 | 1.5 | % | IL = 0.1 mA to IOUTMAX | 2 | |
| Dropout Voltage | VIN, VOUT | 2 | mV | IL = 100 µA | 2 | ||
| Dropout Voltage | VIN, VOUT | 90 | 200 | mV | IL = 50 mA | 2 | |
| Dropout Voltage | VIN, VOUT | 180 | 350 | mV | IL = 100 mA | 2 | |
| Dropout Voltage | VIN, VOUT | 285 | 500 | mV | IL = 150 mA | 2 | |
| Supply Current | IIN | 53 | 90 | µA | SHDN = VIH, IL = 0 | 2 | |
| Shutdown Supply Current | IINSD | 0.05 | 2 | µA | SHDN = 0V | 2 | |
| SHDN Input High Threshold | VIH | 45 | %VIN | VIN = 2.7V to 6.0V | 3 | ||
| SHDN Input Low Threshold | VIL | 15 | %VIN | VIN = 2.7V to 6.0V | 3 | ||
| Specified Temperature Range | TA | -40 | 125 | °C | Extended Temperature parts | 3 | |
| Operating Temperature Range | TA | -40 | 125 | °C | 3 | ||
| Storage Temperature Range | TA | -65 | 150 | °C | 3 | ||
| Maximum Voltage On Any Pin | -0.3 | 0.3 | V | VIN + 0.3V to -0.3V | 2 | ||
| Thermal Resistance, 5L-SOT23 | θJA | 255 | °C/W | 3 | |||
| VOUT Temperature Coefficient | TCVOUT | 40 | ppm/°C | Note 3 | 2 | ||
| Power Supply Rejection Ratio | PSRR | 58 | dB | f =1 kHz, IL = 50 mA | 2 | ||
| Output Short-Circuit Current | IOUTSC | 120 | mA | VOUT = 0V, Average Current (Note 8) | 3 | ||
| Wake-Up Time | tWK | 10 | µs | VIN = 5V, IL = 60 mA, CIN = COUT =1 µF, f = 100 Hz | 3 | ||
| Settling Time | tS | 32 | µs | VIN = 5V, IL = 60 mA, CIN = 1 µF, COUT = 1 µF, f = 100 Hz | 3 | ||
| Thermal Regulation | ΔVOUT/PD | 0.04 | V/W | Notes 6, 7 | 3 | ||
| Thermal Shutdown Die Temperature | TSD | 160 | °C | 3 | |||
| Thermal Shutdown Hysteresis | ΔTSD | 10 | °C | 3 | |||
| Output Noise | eN | 800 | nV/√Hz | f = 10 kHz | 3 |
CAD (KiCad official)
- Symbol:
TC1017-3.3VCTTR - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
tc1017-3-3vcttr-etched.step/tc1017-3-3vcttr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tc1017-3-3vcttr.step/tc1017-3-3vcttr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Microchip Tech datasheet (26 pp, sha256
73f2f6f74d99b3fa, retrieved 2026-10-27, 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).
# TC1017-3.3VCTTR
**Microchip Tech** · Linear Voltage Regulators (LDO) · SOT-23-5
TC1017-3.3VCTTR from Microchip Tech, in a SOT-23-5. 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 | VIN | power_in | Unregulated supply input, 2.7V to 6.0V operating range and at least (VR + 2.5%) + VDROPOUT, to be bypassed to GND with a ceramic capacitor. |
| 2 | GND | power_in | Ground terminal, recommended to be tied to a ground plane for best performance. |
| 3 | SHDN | input | Shutdown control input; logic-high enables the regulator and logic-low shuts it down (supply current 0.05 µA typ.), with VIH 45% of VIN min and VIL 15% of VIN max. |
| 4 | NC | unconnected | No connect. |
| 5 | VOUT | power_out | Regulated voltage output, to be bypassed to GND with a minimum 1 µF capacitor (ceramic recommended), rated for 150 mA output current. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Microchip Tech |
| Package | SOT-23-5 |
| Category | Power Management ICs |
| Pins | 5 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input Operating Voltage | VIN | 2.7 | | 6 | V | Note 1 | 2 |
| Maximum Output Current | IOUTMAX | 100 | | | mA | Note 1 | 2 |
| Maximum Output Current | IOUTMAX | 150 | | | mA | VIN >= 3V and VIN >= (VR + 2.5%) + VDROPOUTMAX | 2 |
| Output Voltage | VOUT | -2.5 | 0.5 | 2.5 | % | Note 2 (VR = 3.3V; tolerance relative to VR, typ ±0.5%) | 2 |
| Line Regulation | ΔVOUT/ΔVIN / VR | | 0.04 | 0.2 | %/V | (VR + 1V) < VIN < 6V | 2 |
| Load Regulation | ΔVOUT / VR | | 0.38 | 1.5 | % | IL = 0.1 mA to IOUTMAX | 2 |
| Dropout Voltage | VIN, VOUT | | 2 | | mV | IL = 100 µA | 2 |
| Dropout Voltage | VIN, VOUT | | 90 | 200 | mV | IL = 50 mA | 2 |
| Dropout Voltage | VIN, VOUT | | 180 | 350 | mV | IL = 100 mA | 2 |
| Dropout Voltage | VIN, VOUT | | 285 | 500 | mV | IL = 150 mA | 2 |
| Supply Current | IIN | | 53 | 90 | µA | SHDN = VIH, IL = 0 | 2 |
| Shutdown Supply Current | IINSD | | 0.05 | 2 | µA | SHDN = 0V | 2 |
| SHDN Input High Threshold | VIH | 45 | | | %VIN | VIN = 2.7V to 6.0V | 3 |
| SHDN Input Low Threshold | VIL | | | 15 | %VIN | VIN = 2.7V to 6.0V | 3 |
| Specified Temperature Range | TA | -40 | | 125 | °C | Extended Temperature parts | 3 |
| Operating Temperature Range | TA | -40 | | 125 | °C | | 3 |
| Storage Temperature Range | TA | -65 | | 150 | °C | | 3 |
| Maximum Voltage On Any Pin | | -0.3 | | 0.3 | V | VIN + 0.3V to -0.3V | 2 |
| Thermal Resistance, 5L-SOT23 | θJA | | 255 | | °C/W | | 3 |
| VOUT Temperature Coefficient | TCVOUT | | 40 | | ppm/°C | Note 3 | 2 |
| Power Supply Rejection Ratio | PSRR | | 58 | | dB | f =1 kHz, IL = 50 mA | 2 |
| Output Short-Circuit Current | IOUTSC | | 120 | | mA | VOUT = 0V, Average Current (Note 8) | 3 |
| Wake-Up Time | tWK | | 10 | | µs | VIN = 5V, IL = 60 mA, CIN = COUT =1 µF, f = 100 Hz | 3 |
| Settling Time | tS | | 32 | | µs | VIN = 5V, IL = 60 mA, CIN = 1 µF, COUT = 1 µF, f = 100 Hz | 3 |
| Thermal Regulation | ΔVOUT/PD | | 0.04 | | V/W | Notes 6, 7 | 3 |
| Thermal Shutdown Die Temperature | TSD | | 160 | | °C | | 3 |
| Thermal Shutdown Hysteresis | ΔTSD | | 10 | | °C | | 3 |
| Output Noise | eN | | 800 | | nV/√Hz | f = 10 kHz | 3 |
## CAD (KiCad official)
- Symbol: `TC1017-3.3VCTTR`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `tc1017-3-3vcttr-etched.step` / `tc1017-3-3vcttr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tc1017-3-3vcttr.step` / `tc1017-3-3vcttr.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Microchip Tech datasheet](docs/tc1017-3-3vcttr-datasheet.pdf) (26 pp, sha256 `73f2f6f74d99b3fa`, retrieved 2026-10-27, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text), consensus `claude-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).
[Datasheet PDF](docs/tc1017-3-3vcttr-datasheet.pdf)