component
TPS76833QDR
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-8. Datasheet-verified pinout, 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
markdownTPS76833QDR
Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOIC-8
TPS76833QDR from Texas Instruments, in a SOIC-8. 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 | GND | power_in | Regulator ground providing return path for output and input currents with typical quiescent current of 85 µA at 1 mA load. |
| 2 | EN | input | Enable input; high level (≥1.7 V) enables the regulator, low level (≤0.9 V) disables it and reduces quiescent current to less than 1 µA at TJ = 25°C. |
| 3 | IN | power_in | Input supply voltage operating in range 2.7 V to 10 V with minimum input voltage equal to VOUT + VDO or 2.7 V, whichever is greater. |
| 4 | IN | power_in | Input supply voltage operating in range 2.7 V to 10 V; ceramic bypass capacitor 0.047 µF or larger recommended if device located more than few inches from power supply. |
| 5 | OUT | power_out | Regulated output voltage (3.3 V for TPS76833) capable of delivering 0 to 1 A continuous output current with ±2% tolerance over specified operating conditions. |
| 6 | OUT | power_out | Regulated output voltage (3.3 V for TPS76833) requiring 10 µF output capacitor with equivalent series resistance between 60 mΩ and 1.5 Ω for regulator stability. |
| 7 | FB/NC | unconnected | No connect for TPS76833 fixed-output version; serves as feedback input for external voltage divider programming in adjustable version (TPS76801). |
| 8 | PG | output | Open-drain power-good output that asserts low when regulator output voltage drops to 92% to 98% of nominal regulated value; requires external pull-up resistor. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
TPS76833QDR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
tps76833qdr-etched.step/tps76833qdr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps76833qdr.step/tps76833qdr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (31 pp, sha256
742896d0a1cf7766, retrieved 2026-09-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).