component
TPS53015DGSR
Public Made by Adomby adom
Texas Instruments DC-DC Converters, VSSOP-10-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownTPS53015DGSR
Texas Instruments · DC-DC Converters · VSSOP-10-0.5mm
TPS53015DGSR from Texas Instruments, in a VSSOP-10-0.5mm. 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 | VFB | input | D-CAP2 feedback input for output voltage regulation via external resistor divider; operates from 0 to 5.5V. |
| 2 | PG | output | Open-drain power good output; goes low when output voltage is outside ±16% band with 1.2ms startup delay. |
| 3 | VREG5 | power_out | 5V regulated output supplying MOSFET gate drivers and internal logic; 5.1V nominal at 5mA load; requires 4.7µF minimum bypass capacitor. |
| 4 | EN | input | Enable input with 1.6V logic-high threshold and 0.5V logic-low threshold; 225-900kΩ internal pull-up to VIN. |
| 5 | VIN | power_in | Input power supply for internal 5V regulator; 4.5V to 28V operating range; requires 0.1µF bypass capacitor minimum. |
| 6 | PGND | power_in | Power ground reference for the device and low-side MOSFET driver. |
| 7 | DRVL | output | Low-side N-channel MOSFET gate driver output; switches between PGND (off) and VREG5 (on) with 0.8-1.7Ω sink resistance and 6.9-8.2Ω source resistance. |
| 8 | SW | bidirectional | Switch node connecting high-side driver output and overcurrent comparator input; external bootstrap capacitor connects between SW and VBST. |
| 9 | DRVH | output | High-side N-channel MOSFET gate driver output referenced to SW; switches between SW (off) and VBST (on) with 1.4-2.4Ω sink resistance and 3.2-4.7Ω source resistance. |
| 10 | VBST | power_in | Bootstrap voltage input with internal diode to VREG5; capacitor required between VBST and SW to supply high-side driver; 0.1µF minimum capacitance. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-10-0.5mm |
| Category | Power Management (PMIC) |
| Pins | 10 |
CAD (KiCad official)
- Symbol:
TPS53015DGSR - Footprint:
Package_SO:MSOP-10_3x3mm_P0.5mm - 3D model: VSSOP-10-0.5mm (KiCad packages3D, STEP)
- 3D model files:
tps53015dgsr-etched.step/tps53015dgsr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps53015dgsr.step/tps53015dgsr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (28 pp, sha256
3f871517f620273e, retrieved 2026-10-03, 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, primaryclaude-haiku-4-5-20251001(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).