component
LM2833ZMYX
Public Made by Adomby adom
Texas Instruments DC-DC Converters, HVSSOP-10-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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LM2833ZMYX
Texas Instruments · DC-DC Converters · HVSSOP-10-EP
LM2833ZMYX from Texas Instruments, in a HVSSOP-10-EP. 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 | VINC | power_in | Input supply for internal bias and control circuitry, which needs to be locally bypassed to GND. |
| 2 | EN | input | Enable control input where logic high enables operation; it must not be allowed to float or be subjected to voltages greater than VIN + 0.3V. |
| 3 | SGND | power_in | Signal (analog) ground; the bottom resistor of the feedback network should be placed as close as possible to this pin for good load regulation. |
| 4 | NC | unconnected | No user function; connect this pin to GND. |
| 5 | FB | input | Feedback pin, connected to the external resistor divider that sets the output voltage (output range 0.6V to 4.5V). |
| 6 | PGND | power_in | Power ground pin providing the ground return path for the internal driver. |
| 7 | SW | output | Switch pin, connected to the inductor and catch diode; SW pins 7 and 8 are internally tied together as the power switch output. |
| 8 | SW | output | Switch pin, connected to the inductor and catch diode; SW pins 7 and 8 are internally tied together as the power switch output. |
| 9 | VIND | power_in | Input supply voltage (3V to 5.5V operating range), bypassed locally from these pins to PGND. |
| 10 | VIND | power_in | Input supply voltage (3V to 5.5V operating range), bypassed locally from these pins to PGND. |
| 11 | DAP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | HVSSOP-10-EP |
| Category | Power Supply Chip |
| Pins | 11 |
CAD (KiCad official)
- Symbol:
LM2833ZMYX - Footprint:
Package_SO:HVSSOP-10-1EP_3x3mm_P0.5mm_EP1.83x1.89mm - 3D model: HVSSOP-10-EP, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 1.0 mm nominal HVSSOP height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
- 3D model files:
lm2833zmyx-etched.step/lm2833zmyx-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm2833zmyx.step/lm2833zmyx.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (32 pp, sha256
bf1870ef3f8a9cb6, retrieved 2026-10-08, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(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).