component

MAX619CSA+

Public Made by Adom

by adom

Maxim Integrated DC-DC Converters, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management icsmax619csa+factory-2.0.0extractor-text

Verified MAX619CSA+

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier mfr, 8 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: MAX619CSA+ · SOIC-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 7-page datasheet
  • ✓distributor: lcsc C1356035, digikey MAX619CSA+-ND, mouser 700-MAX619CSA
  • ✓family: SOIC-8_3.9x4.9mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-mijyayrf/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ max619csa.kicad_sym✓ max619csa.kicad_mod✓ max619csa.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 8d ago
viewers max619csa: viewers · Ray 8d ago
max619csa-etched.glb Publish 0.1.0 · Ray 8d ago
max619csa-etched.step max619csa: factory component page (tier=mfr) · Ray 8d ago
max619csa-hero.glb max619csa: hero GLB from the etched model (keeps the MPN mark) · Ray 8d ago
max619csa-hero.overlay.json Publish 0.1.0 · Ray 8d ago
max619csa.glb Publish 0.1.0 · Ray 8d ago
max619csa.kicad_mod Publish 0.1.0 · Ray 8d ago
max619csa.kicad_sym Publish 0.1.0 · Ray 8d ago
max619csa.lbr Publish 0.1.0 · Ray 8d ago
max619csa.step Publish 0.1.0 · Ray 8d ago
package.json Publish 0.1.0 · Ray 8d ago
page.json Set visibility: public · Ray 8d ago
README.md Publish 0.1.0 · Ray 8d ago
verification.json Verified: Published by the parts factory: tier mfr, 8 pins · Ray 8d ago

MAX619CSA+

Maxim Integrated · DC-DC Converters · SOIC-8

MAX619CSA+ from Maxim Integrated, in a SOIC-8. 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 C1+ passive Positive terminal for flying capacitor C1; the datasheet recommends 0.22µF to 1.0µF ceramic or tantalum capacitors for the charge-pump capacitors.
2 IN power_in Input supply voltage, specified over the 2V to 3.6V range (two battery cells).
3 OUT power_out Regulated +5V output (5V ±4%, guaranteed 20mA at VIN ≥ 2V and 50mA at VIN ≥ 3V for MAX619C); VOUT falls to 0V in shutdown mode.
4 C2+ passive Positive terminal for flying capacitor C2; the datasheet recommends 0.22µF to 1.0µF ceramic or tantalum capacitors for the charge-pump capacitors.
5 C2- passive Negative terminal for flying capacitor C2, used in the charge-pump circuit with C2+.
6 GND power_in Ground reference for the device; the substrate is connected to GND.
7 SHDN input Active-high CMOS logic-level shutdown input (VIH min 0.7×VIN, VIL max 0.4V); connect to ground for normal operation, and a logic high halts switching and disconnects OUT from IN.
8 C1- passive Negative terminal for flying capacitor C1, used in the charge-pump circuit with C1+.

Key specifications

Parameter Value
Manufacturer Maxim Integrated
Package SOIC-8
Category Power Management ICs
Pins 8

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input Voltage VIN 2 3.6 V 2
Output Voltage VOUT 4.8 5 5.2 V 2.0V ≤ VIN ≤ 3.6V, 0mA ≤ IOUT ≤ 20mA; 3.0V ≤ VIN ≤ 3.6V, 0mA ≤ IOUT ≤ 50mA (MAX619C) 2
No-Load Supply Current 75 170 µA 2V ≤ VIN ≤ 3.6V, IOUT = 0mA 2
Shutdown Supply Current 0.02 1 µA 2V ≤ VIN ≤ 3.6V, IOUT = 0mA, VSHDN = VIN 2
SHDN Input Threshold (logic high) VIH 0.7 x VIN Printed as 0.7 x VIN; table unit column reads V 2
SHDN Input Threshold (logic low) VIL 0.4 V 2
SHDN Input Current IIH -10 10 µA 2
SHDN Input Current (second printed value, label not shown) -1 1 µA 2
Output Ripple VRIPPLE 100 mV No load to full load 2
VIN to GND VIN -0.3 5.5 V 2
VOUT to GND VOUT -0.3 5.5 V 2
SHDN to GND SHDN -0.3 V Maximum printed as (VIN + 0.3V) 2
IOUT Continuous IOUT 120 mA Note 1 (not short-circuit protected) 2
Operating Temperature Range, MAX619C 0 70 °C MAX619C_ _ 2
Storage Temperature Range -65 165 °C 2
Lead Temperature 300 °C soldering, 10sec 2

CAD (KiCad official)

  • Symbol: MAX619CSA+
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: max619csa-etched.step / max619csa-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); max619csa.step / max619csa.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Maxim Integrated datasheet (7 pp, sha256 217d9bfbc12e879d, retrieved 2026-10-30, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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