# DRV5053CAQDBZT

**Texas Instruments** · Hall Sensor · SOT-23

DRV5053CAQDBZT from Texas Instruments, in a SOT-23. 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 | VCC | power_in | 2.5 to 38 V power supply; bypass to GND with a 0.01-µF (minimum) ceramic capacitor rated for VCC. |
| 2 | OUT | output | Hall sensor analog output; 1 V output corresponds to B = 0 mT, with up to 300 µA source and 2.3 mA sink capability. |
| 3 | GND | power_in | Ground pin. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23 |
| Category | Sensors |
| 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 |
|---|---|---|---|---|---|---|---|
| Quiescent output voltage | VQ | 0.9 | 1.02 | 1.15 | V | B = 0 mT, TA = -40°C to 125°C | 5 |
| Sensitivity (DRV5053CA) | S | 10 | 23 | 35 | mV/mT | VCC = 3.3 V, TA ≈ -40°C to 125°C | 6 |
| Input-referred noise | BN | 0.4 | 0.58 | 0.79 | mTpp | COUT = 50 pF, TA = -40°C to 125°C | 5 |
| VCC operating voltage | VCC | 2.5 |  | 38 | V |  | 5 |
| Operating supply current | ICC |  | 3 | 3.6 | mA | VCC = 2.5 to 38 V, TA = 125°C | 5 |
| Operating supply current | ICC |  | 2.7 |  | mA | VCC = 2.5 to 38 V, TA = 25°C | 5 |
| Power-on time | ton |  | 35 | 50 | µs |  | 5 |
| Output delay time | td |  | 13 | 25 | µs | TA = 25°C | 5 |
| Reverse supply voltage | VCCR |  |  | -22 | V |  | 5 |
| Overcurrent protection level, sourcing | IOCP,SOURCE |  | 300 |  | µA | Sourcing current | 5 |
| Overcurrent protection level, sinking | IOCP,SINK |  | 2.3 |  | mA | Sinking current | 5 |
| Bandwidth | ƒBW |  | 20 |  | kHz | COUT = 50 pF | 5 |
| Linearity | Le |  | 1 |  | % | -BSAT < B < BSAT | 5 |
| Output saturation voltage (min) | VOUT MIN |  | 0.2 |  | V | B < -BSAT | 5 |
| Output saturation voltage (max) | VOUT MAX |  | 1.8 |  | V | B > BSAT | 5 |
| Output-referred noise (DRV5053CA) | VN |  | 13 |  | mVpp | VCC = 3.3 V; ROUT = 10 kΩ; COUT = 50 pF; TA ≈ -40°C to 125°C | 6 |
| Input saturation field (DRV5053CA) | BSAT |  | 35 |  | mT | VCC = 3.3 V, TA ≈ -40°C to 125°C | 6 |
| Power supply voltage | VCC | -22 |  | 40 | V | Ensured by design; only tested to -20 V | 4 |
| Voltage ramp rate (VCC) |  | 0 |  | 2 | V/µs | VCC > 5 V | 4 |
| Output pin voltage | OUT | -0.5 |  | 2.5 | V |  | 4 |
| Output pin reverse current during reverse supply condition | OUT | -20 |  | 0 | mA |  | 4 |
| Operating junction temperature | TJ | -40 |  | 150 | °C |  | 4 |
| Storage temperature range | Tstg | -65 |  | 150 | °C |  | 4 |
| ESD HBM | V(ESD) | -2500 |  | 2500 | V | Human body model, all pins | 4 |
| ESD CDM | V(ESD) | -500 |  | 500 | V | Charged device model, all pins | 4 |
| Power supply voltage | VCC | 2.5 |  | 38 | V |  | 4 |
| Output pin voltage | VOUT | 0 |  | 2 | V | OUT | 4 |
| Output pin current source | ISOURCE | 0 |  | 300 | µA | OUT | 4 |
| Output pin current sink | ISINK | 0 |  | 2.3 | mA | OUT | 4 |
| Operating ambient temperature | TA | -40 |  | 125 | °C |  | 4 |
| Junction-to-ambient thermal resistance | RθJA |  | 333.2 |  | °C/W | DBZ, 3 pins | 4 |
| Junction-to-case (top) thermal resistance | RθJC(top) |  | 99.9 |  | °C/W | DBZ, 3 pins | 4 |
| Junction-to-board thermal resistance | RθJB |  | 66.9 |  | °C/W | DBZ, 3 pins | 4 |
| Junction-to-top characterization parameter | ψJT |  | 4.9 |  | °C/W | DBZ, 3 pins | 4 |
| Junction-to-board characterization parameter | ψJB |  | 65.2 |  | °C/W | DBZ, 3 pins | 4 |

## CAD (KiCad official)

- Symbol: `DRV5053CAQDBZT`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `drv5053caqdbzt-etched.step` / `drv5053caqdbzt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `drv5053caqdbzt.step` / `drv5053caqdbzt.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/lit/ds/symlink/drv5053caqdbzt.pdf) (31 pp, sha256 `aa926539c2a96a9f`, retrieved 2026-10-23, tier: manufacturer)
- **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-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/drv5053caqdbzt-datasheet.pdf)