component
TPS7A2033PDBVR
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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TPS7A2033PDBVR
Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
TPS7A2033PDBVR from Texas Instruments, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | IN | power_in | Input voltage supply (1.6 V to 6.0 V); place 1 µF minimum ceramic capacitor close to IN and GND pins for transient response. |
| 2 | GND | power_in | Common ground connection. |
| 3 | EN | input | Enable input (active high); regulator output enabled when VEN > VEN(HI) = 0.9 V and disabled when VEN < VEN(LOW) = 0.3 V with 500 kΩ internal pulldown to ground. |
| 4 | N/C | unconnected | No internal electrical connection; leave unconnected or do not connect to any potential. |
| 5 | OUT | output | Regulated output voltage (0.8 V to 5.5 V); requires 1 µF minimum ESR ceramic output capacitor for stability and has 150 Ω internal pulldown resistor when device disabled. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
TPS7A2033PDBVR - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
tps7a2033pdbvr-etched.step/tps7a2033pdbvr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps7a2033pdbvr.step/tps7a2033pdbvr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (63 pp, sha256
f865f163779e6948, retrieved 2026-09-22, 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 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).
# TPS7A2033PDBVR
**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
TPS7A2033PDBVR from Texas Instruments, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
## Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | IN | power_in | Input voltage supply (1.6 V to 6.0 V); place 1 µF minimum ceramic capacitor close to IN and GND pins for transient response. |
| 2 | GND | power_in | Common ground connection. |
| 3 | EN | input | Enable input (active high); regulator output enabled when VEN > VEN(HI) = 0.9 V and disabled when VEN < VEN(LOW) = 0.3 V with 500 kΩ internal pulldown to ground. |
| 4 | N/C | unconnected | No internal electrical connection; leave unconnected or do not connect to any potential. |
| 5 | OUT | output | Regulated output voltage (0.8 V to 5.5 V); requires 1 µF minimum ESR ceramic output capacitor for stability and has 150 Ω internal pulldown resistor when device disabled. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
## CAD (KiCad official)
- Symbol: `TPS7A2033PDBVR`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `tps7a2033pdbvr-etched.step` / `tps7a2033pdbvr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps7a2033pdbvr.step` / `tps7a2033pdbvr.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/ds/symlink/tps7a20.pdf) (63 pp, sha256 `f865f163779e6948`, retrieved 2026-09-22, 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 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/tps7a2033pdbvr-datasheet.pdf)