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LM7705MME

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Texas Instruments Global Sourcing Parts, VSSOP-8-0.65mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentglobal sourcing partslm7705mmefactory-2.0.0extractor-text

Verified LM7705MME

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, 8 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: LM7705MME · VSSOP-8-0.65mm · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 28-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: VSSOP-8_2.3x2mm_P0.5mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-jv7iqbrp/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
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ lm7705mme.kicad_sym✓ lm7705mme.kicad_mod✓ lm7705mme.step
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Contents

README

markdown

LM7705MME

Texas Instruments · Global Sourcing Parts · VSSOP-8-0.65mm

LM7705MME from Texas Instruments, in a VSSOP-8-0.65mm. 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 CF+ passive Positive capacitor connection for the CFLY flying capacitor.
2 VSS power_in Power ground pin, the ground reference for the device.
3 SD input Shutdown pin: LOW enables the device (ON) and HIGH disables it (OFF), with VIH at 1.85 V (TA = 25°C) and VIL at 1.6 V (TA = 25°C).
4 VDD power_in Positive supply voltage, specified at 3 V to 5.25 V from VDD to GND.
5 VSS power_in Power ground pin, the ground reference for the device.
6 VOUT power_out Regulated negative output voltage, typically −0.232 V at 25°C with no load.
7 CRES passive Reserve capacitor connection for the output reservoir capacitor.
8 CF- passive Negative capacitor connection for the CFLY flying capacitor.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VSSOP-8-0.65mm
Category Global Sourcing Parts
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
VOUT Output Voltage VOUT -0.24 -0.232 -0.219 V VDD = 3.3 V; IOUT = 0 mA; TA = 25°C 4
VOUT Output Voltage VOUT -0.25 -0.209 V VDD = 3.3 V; IOUT = 0 mA; -40°C to 125°C 4
VOUT Output Voltage VOUT -0.24 -0.226 -0.219 V VDD = 3.3 V; IOUT = -20 mA; TA = 25°C 4
Supply Current IS 50 78 100 μA VDD = 3.3 V; No Load; TA = 25°C 4
Load Regulation 0.12 0.6 %/mA VDD = 3.3 V; 0 mA ≤ IOUT ≤ -20 mA; TA = 25°C 4
Line Regulation -0.2 0.29 0.7 %/V 3 V ≤ VDD ≤ 5.25 V (No Load); TA = 25°C 5
Output Impedance ZOUT 0.23 0.8 Ω VDD = 3.3 V; -1 mA ≤ IOUT ≤ -20 mA; TA = 25°C 4
VOUT Output Voltage VOUT -0.24 -0.233 -0.219 V VDD = 5.0 V; IOUT = 0 mA; TA = 25°C 5
VOUT Output Voltage VOUT -0.25 -0.209 V VDD = 5.0 V; IOUT = 0 mA; -40°C to 125°C 5
VOUT Output Voltage VOUT -0.24 -0.226 -0.219 V VDD = 5.0 V; IOUT = -20 mA; TA = 25°C 5
Supply Current IS 60 103 135 μA VDD = 5.0 V; No Load; TA = 25°C 5
Load Regulation 0.14 0.6 %/mA VDD = 5.0 V; 0 mA ≤ IOUT ≤ -20 mA; TA = 25°C 5
Output Impedance ZOUT 0.26 0.8 Ω VDD = 5.0 V; -1 mA ≤ IOUT ≤ -20 mA; TA = 25°C 5
Supply Voltage VDD to VSS VDD - VSS 5.75 V 3
Junction Temperature 150 °C 3
Mounting Temperature 260 °C Infrared or Convection (20 sec) 3
Storage Temperature Tstg -65 150 °C 3
ESD Human Body Model V(ESD) -2000 2000 V HBM, per ANSI/ESDA/JEDEC JS-001 3
ESD Charged-Device Model V(ESD) -750 750 V CDM, per JEDEC JESD22-C101 3
ESD Machine Model V(ESD) -200 200 V Machine model, JESD22-A115-A 3
Supply Voltage VDD to GND VDD 3 5.25 V 4
Supply Voltage VDD wrt VOUT VDD 3.23 5.48 V 4
Operating Temperature Range TA -40 125 °C 4
Junction-to-ambient thermal resistance RθJA 253 °C/W DGK (VSSOP) 8-pin package 4

CAD (KiCad official)

  • Symbol: LM7705MME
  • Footprint: Package_SO:VSSOP-8_2.3x2mm_P0.5mm
  • 3D model: VSSOP-8-0.65mm (KiCad packages3D, STEP)
  • 3D model files: lm7705mme-etched.step / lm7705mme-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm7705mme.step / lm7705mme.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (28 pp, sha256 90c1104b9b42bc57, 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