# TLV3012AQDCKRQ1

**Texas Instruments** · Comparators · SC-70-6

TLV3012AQDCKRQ1 from Texas Instruments, in a SC-70-6. 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 | OUT | output | Comparator output; on the TLV3012 it is a push-pull stage, and the absolute maximum output voltage range is -0.5 V to (V+) + 0.5 V with a 10 mA output short-circuit current limit. |
| 2 | V- | power_in | Negative (lowest) power supply; the supply voltage VS = (V+) - (V-) is specified from 1.8 V to 5.5 V. |
| 3 | IN+ | input | Non-inverting comparator input; the recommended input voltage range is (V-) - 0.2 V to (V+) + 0.2 V. |
| 4 | IN- | input | Inverting comparator input; the recommended input voltage range is (V-) - 0.2 V to (V+) + 0.2 V. |
| 5 | REF | output | Integrated 1.242 V voltage reference output, stable with up to 10 nF capacitive load and sourcing or sinking up to 0.5 mA (typical 500 µA). |
| 6 | V+ | power_in | Positive (highest) power supply; the supply voltage VS = (V+) - (V-) is specified from 1.8 V to 5.5 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SC-70-6 |
| Category | Amplifiers/Comparators |
| Pins | 6 |

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply voltage (absolute maximum) | VS | -0.5 |  | 7 | V | VS = (V+) – (V–) | 4 |
| Input pins voltage (absolute maximum) |  | -0.5 |  | 7 | V | IN+, IN–; referenced to (V–) | 4 |
| Open-drain output voltage (absolute maximum) |  | -0.5 |  | 7 | V | OUT open-drain; referenced to (V–) | 4 |
| Push-pull output voltage (absolute maximum) |  | -0.5 |  |  | V | OUT push-pull; upper limit printed as (V+) + 0.5 V | 4 |
| Output short-circuit current |  |  |  | 10 | mA | Short to (V–) or (V+) | 4 |
| Junction temperature | TJ |  |  | 150 | °C |  | 4 |
| Storage temperature | Tstg | -65 |  | 150 | °C |  | 4 |
| ESD human body model | V(ESD) | -2000 |  | 2000 | V | HBM, per AEC Q100-002 | 4 |
| ESD charged device model | V(ESD) | -1000 |  | 1000 | V | CDM, per AEC Q100-011 | 4 |
| Supply voltage (recommended) | VS | 1.8 |  | 5.5 | V | VS = (V+) – (V–) | 4 |
| Input voltage range |  | -0.2 |  |  | V | Referenced to (V–); upper limit printed as (V+) + 0.2 V | 4 |
| Open-drain output voltage range |  | -0.2 |  |  | V | Open-drain; referenced to (V–); upper limit printed as (V+) | 4 |
| Ambient temperature | TA | -40 |  | 125 | °C |  | 4 |
| Input offset voltage | VOS | -6 | 0.3 | 6 | mV | VCM = (V–) | 5 |
| Input offset voltage over temperature | VOS | -9 |  | 9 | mV | VCM = (V–); TA = –40°C 至 +125°C | 5 |
| Input offset voltage drift | dVIO/dT | -12 |  | 12 | µV/°C | VCM = (V–); TA = –40°C 至 +125°C | 5 |
| Power-supply rejection ratio | PSRR |  | 100 | 1000 | µV/V | VCM = (V–); VS = 1.8V 至 5.5V; TA = –40°C 至 +125°C | 5 |
| Input hysteresis voltage | VHYS | 2 | 6 | 8 | mV | TA = -40°C 至 +125°C | 5 |
| Input bias current | IB | -10 | 4.5 | 10 | pA | VCM = VS /2 | 5 |
| Input offset current | IOS | -10 | 1 | 10 | pA | VCM = VS /2 | 5 |
| Common-mode voltage range | VCM-Range | -0.2 |  |  | V | VS = 1.8V 至 5.5V; referenced to (V–); upper limit printed as (V+) + 0.2 V | 5 |
| Common-mode rejection ratio | CMRR | 60 | 74 |  | dB | VCM = (V–) + 1.5V 至 (V+) + 0.2V; VS = 5.5V | 5 |
| Common-mode rejection ratio (extended range) | CMRR | 54 | 62 |  | dB | VCM = (V–) - 0.2V 至 (V+) + 0.2V; VS = 5.5V | 5 |
| Reference accuracy |  | -0.25 |  | 0.25 | % |  | 5 |
| Reference accuracy |  | -1.5 |  | 1.5 | % |  | 5 |
| Reference voltage | VOUT | 1.223 | 1.242 | 1.26 | V |  | 5 |
| Reference voltage drift | dVOUT/dT |  | 40 | 100 | ppm/℃ | TA = –40℃ 至 +125℃ | 5 |
| Load regulation, sourcing | dVOUT/dILOAD |  | 0.36 | 1 | mV/mA | 0mA < ISOURCE ≤ 0.5mA | 5 |
| Line regulation | dVOUT/dVS |  | 10 | 100 | µV/V | 1.8V ≤ VS ≤ 5.5V | 5 |
| Low output voltage swing (VOL) | VOL |  | 160 | 200 | mV | VS = 5V; ISINK = 5mA; TA = -40°C 至 +125°C | 5 |
| High output voltage swing (VOH, push-pull only) | VOH |  | 90 | 200 | mV | VS = 5V; ISOURCE = 5mA; TA = –40°C 至 +125°C | 5 |
| Quiescent current per comparator | IQ |  | 2.8 | 5 | µA | Output logic high | 6 |
| Quiescent current per comparator over temperature | IQ |  |  | 7 | µA | Output logic high; TA = –40°C 至 +125°C | 6 |
| Thermal resistance, junction-to-ambient | RθJA |  | 169.8 |  | °C/W | DCK (SC-70, 6-pin) package | 4 |
| Thermal resistance, junction-to-case (top) | RθJC(top) |  | 120.5 |  | °C/W | DCK (SC-70, 6-pin) package | 4 |
| Thermal resistance, junction-to-board | RθJB |  | 63.2 |  | °C/W | DCK (SC-70, 6-pin) package | 4 |
| Junction-to-top characterization parameter | ψJT |  | 45.9 |  | °C/W | DCK (SC-70, 6-pin) package | 4 |
| Junction-to-board characterization parameter | ψJB |  | 63 |  | °C/W | DCK (SC-70, 6-pin) package | 4 |

## CAD (KiCad official)

- Symbol: `TLV3012AQDCKRQ1`
- Footprint: `Package_TO_SOT_SMD:SOT-363_SC-70-6`
- 3D model: SC-70-6 (KiCad packages3D, STEP)
- 3D model files: `tlv3012aqdckrq1-etched.step` / `tlv3012aqdckrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlv3012aqdckrq1.step` / `tlv3012aqdckrq1.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/tlv3012-q1) (34 pp, sha256 `a8530424c8741b27`, retrieved 2026-10-11, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-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/tlv3012aqdckrq1-datasheet.pdf)