component

TPS62240DDCR

Public Made by Adom

by adom

Texas Instruments DC-DC Converters, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)tps62240ddcrfactory-2.0.0extractor-text

Verified TPS62240DDCR

by Ray · last 5 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

5 Nov 2026RayPublished by the parts factory: tier mfr, 5 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: TPS62240DDCR · SOT-23-5 · 5 pins
  • ✓copper: 5 copper pads, none touching another net
  • ✓datasheet: all 5 pin names found in the 35-page datasheet
  • ✓distributor: lcsc C182425, digikey 296-41858-2-ND, mouser 595-TPS62240DDCR
  • ✓family: SOT-23-5
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-sxf1i0w2/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: 5 pins = 5 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 5 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ tps62240ddcr.kicad_sym✓ tps62240ddcr.kicad_mod✓ tps62240ddcr.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 1d ago
viewers tps62240ddcr: viewers · Ray 1d ago
package.json Publish 0.1.0 · Ray 1d ago
page.json Set visibility: public · Ray 1d ago
README.md Publish 0.1.0 · Ray 1d ago
tps62240ddcr-etched.glb Publish 0.1.0 · Ray 1d ago
tps62240ddcr-etched.step tps62240ddcr: factory component page (tier=mfr) · Ray 1d ago
tps62240ddcr-hero.glb tps62240ddcr: hero GLB from the etched model (keeps the MPN mark) · Ray 1d ago
tps62240ddcr-hero.overlay.json Publish 0.1.0 · Ray 1d ago
tps62240ddcr.glb Publish 0.1.0 · Ray 1d ago
tps62240ddcr.kicad_mod Publish 0.1.0 · Ray 1d ago
tps62240ddcr.kicad_sym Publish 0.1.0 · Ray 1d ago
tps62240ddcr.lbr Publish 0.1.0 · Ray 1d ago
tps62240ddcr.step Publish 0.1.0 · Ray 1d ago
verification.json Verified: Published by the parts factory: tier mfr, 5 pins · Ray 1d ago

TPS62240DDCR

Texas Instruments · DC-DC Converters · SOT-23-5

TPS62240DDCR from Texas Instruments, in a SOT-23-5. 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 VIN power_in VIN power supply pin, with a recommended input range of 2 V to 6 V and an absolute maximum of 7 V.
2 GND power_in GND supply pin.
3 EN input Enable pin: pulling it low forces the device into shutdown mode, pulling it high enables the device, and it must be terminated.
4 FB input Feedback pin for the internal regulation loop; connect the external resistor divider to it, or connect it directly to the output capacitor for the fixed-output option.
5 SW output Switch pin connected to the internal MOSFET switches; connect the inductor to this terminal. Absolute maximum voltage on SW is 7 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-5
Category Power Management (PMIC)
Pins 5

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
VIN Input voltage range VIN 2 6 V 5
Shutdown current ISD 0.1 1 μA EN = GND 5
High level input voltage, EN, MODE VIH 1 V 2 V ≤ VIN ≤ 6 V 5
Low level input voltage, EN, MODE VIL 0 0.4 V 2 V ≤ VIN ≤ 6 V 5
Input bias current, EN, MODE IIN 0.01 1 μA EN, MODE = GND or VIN 5
High-side MOSFET ON-resistance RDS(on) 240 480 mΩ VIN = VGS = 3.6 V, TA = 25°C 5
Low-side MOSFET ON-resistance RDS(on) 180 380 mΩ VIN = VGS = 3.6 V, TA = 25°C 5
Forward current-limit MOSFET high-side and low-side ILIMF 0.56 0.7 0.84 A VIN = VGS = 3.6 V 5
Thermal shutdown TSD 140 °C Increasing junction temperature 5
Thermal shutdown hysteresis 20 °C Decreasing junction temperature 5
Oscillator frequency fSW 2 2.25 2.5 MHz 2 V ≤ VIN ≤ 6 V 5
Feedback voltage VFB -1.5 0 1.5 % MODE = VIN, PWM operation, 2 V ≤ VIN ≤ 6 V, in fixed output voltage versions, VFB = VOUT, see (2) 5
Leakage current into SW pin Ilkg 0.1 1 μA VIN = 3.6 V, VIN = VOUT = VSW, EN = GND, (3) 5
Input voltage VIN -0.3 7 V All voltage values are with respect to network ground terminal 4
Voltage at SW -0.3 7 V 4
Maximum operating junction temperature TJ -40 125 °C 4
Storage temperature Tstg -65 150 °C 4
Voltage at EN, MODE -0.3 V VIN +0.3, ≤7 V 4
Supply voltage, VIN VIN 2 6 V 4
Output voltage for adjustable voltage VOUT 0.6 V Max is VIN 4
Operating ambient temperature TA -40 85 °C 4
Operating junction temperature TJ -40 125 °C 4
Junction-to-ambient thermal resistance (DDC SOT 5 pin) RθJA 226.9 °C/W 4
Junction-to-case (top) thermal resistance (DDC SOT 5 pin) RθJC(top) 40.7 °C/W 4
Junction-to-board thermal resistance (DDC SOT 5 pin) RθJB 48.8 °C/W 4
Junction-to-top characterization parameter (DDC SOT 5 pin) ψJT 0.5 °C/W 4
Junction-to-board characterization parameter (DDC SOT 5 pin) ψJB 48.1 °C/W 4

CAD (KiCad official)

  • Symbol: TPS62240DDCR
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: tps62240ddcr-etched.step / tps62240ddcr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps62240ddcr.step / tps62240ddcr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (35 pp, sha256 d06889aab02f3fc9, retrieved 2026-11-05, 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