component

TLV2781IDBVR

Public Made by Adom

by adom

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

componentamplifierstlv2781idbvrfactory-2.0.0extractor-text

Verified TLV2781IDBVR

by Ray · last 31 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

31 Oct 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: TLV2781IDBVR · SOT-23-5 · 5 pins
  • ✓copper: 5 copper pads, none touching another net
  • ✓datasheet: all 5 pin names found in the 44-page datasheet
  • ✓distributor: lcsc C133996, digikey 296-7610-2-ND, mouser 595-TLV2781IDBVR
  • ✓family: SOT-23-5
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-7aqeeu3u/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
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ tlv2781idbvr.kicad_sym✓ tlv2781idbvr.kicad_mod✓ tlv2781idbvr.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 3d ago
viewers tlv2781idbvr: viewers · Ray 3d ago
package.json Publish 0.1.0 · Ray 3d ago
page.json Set visibility: public · Ray 3d ago
README.md Publish 0.1.0 · Ray 3d ago
tlv2781idbvr-etched.glb Publish 0.1.0 · Ray 3d ago
tlv2781idbvr-etched.step tlv2781idbvr: factory component page (tier=mfr) · Ray 3d ago
tlv2781idbvr-hero.glb tlv2781idbvr: hero GLB from the etched model (keeps the MPN mark) · Ray 3d ago
tlv2781idbvr-hero.overlay.json Publish 0.1.0 · Ray 3d ago
tlv2781idbvr.glb Publish 0.1.0 · Ray 3d ago
tlv2781idbvr.kicad_mod Publish 0.1.0 · Ray 3d ago
tlv2781idbvr.kicad_sym Publish 0.1.0 · Ray 3d ago
tlv2781idbvr.lbr Publish 0.1.0 · Ray 3d ago
tlv2781idbvr.step Publish 0.1.0 · Ray 3d ago
verification.json Verified: Published by the parts factory: tier mfr, 5 pins · Ray 3d ago

TLV2781IDBVR

Texas Instruments · Precision OpAmps · SOT-23-5

TLV2781IDBVR 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 OUT output Rail-to-rail amplifier output; absolute maximum output current is ±10 mA.
2 GND power_in Negative supply / ground reference; all voltages except differential are measured with respect to GND (split supply ±0.9 V to ±1.8 V).
3 IN+ input Non-inverting input; common-mode range is −0.2 V to VDD+0.2 V and input current is limited to ±10 mA.
4 IN− input Inverting input; common-mode range is −0.2 V to VDD+0.2 V, differential input voltage up to ±VDD, input current limited to ±10 mA.
5 VDD power_in Positive supply, recommended 1.8 V to 3.6 V single supply (absolute maximum 4 V).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-5
Category Amplifiers
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
Supply voltage VDD 4 V 4
Input current (any input) II -10 10 mA 4
Output current IO -10 10 mA 4
Maximum junction temperature TJ 150 °C 4
Storage temperature range Tstg -65 150 °C 4
Lead temperature 260 °C 1,6 mm from case for 10 seconds 4
Supply voltage, single supply VDD 1.8 3.6 V Single supply 4
Supply voltage, split supply VDD -0.9 1.8 V Split supply ±0.9 to ±1.8 4
Common-mode input voltage range VICR -0.2 V max printed as VDD+0.2 4
Operating free-air temperature TA -40 125 °C I-suffix 4
Thermal resistance junction-to-ambient ΘJA 324.1 °C/W DBV (5) 4
Thermal resistance junction-to-case ΘJC 55 °C/W DBV (5) 4
Input offset voltage VIO 250 3000 µV VO = VDD/2, RL = 2 kΩ, RS = 50 Ω, 25°C 5
Input offset voltage, full range VIO 4500 µV VO = VDD/2, RL = 2 kΩ, RS = 50 Ω, full range 5
Temperature coefficient of input offset voltage αVIO 8 µV/°C RS = 50 Ω 5
Common-mode rejection ratio CMRR 50 76 dB VIC = 0 to VDD, RS = 50 Ω, VDD = 1.8 V, 25°C 5
Common-mode rejection ratio, full range CMRR 50 dB VIC = 0 to VDD, RS = 50 Ω, VDD = 1.8 V, full range 5
Common-mode rejection ratio CMRR 55 80 dB VIC = 0 to VDD, RS = 50 Ω, VDD = 2.7 V/3.6 V, 25°C 5
Common-mode rejection ratio CMRR 70 100 dB VIC = 1.2 V to VDD, RS = 50 Ω, VDD = 2.7 V/3.6 V, 25°C 5
Common-mode rejection ratio, full range CMRR 70 dB VIC = 1.2 V to VDD, RS = 50 Ω, VDD = 2.7 V/3.6 V, full range 5
Large-signal differential voltage amplification AVD 200 600 V/mV RL = 2 kΩ, VO(PP) = 1 V, VDD = 1.8 V, 25°C 5
Large-signal differential voltage amplification, full range AVD 50 V/mV RL = 2 kΩ, VO(PP) = 1 V, VDD = 1.8 V, full range 5
Large-signal differential voltage amplification AVD 200 1000 V/mV RL = 2 kΩ, VO(PP) = 1 V, VDD = 2.7 V/3.6 V, 25°C 5
Large-signal differential voltage amplification, full range AVD 70 V/mV RL = 2 kΩ, VO(PP) = 1 V, VDD = 2.7 V/3.6 V, full range 5
Input offset current IIO 2.5 15 pA VO = VDD/2, RL = 2 kΩ, RS = 50 Ω, 25°C 5
Input offset current, I-suffix full range IIO 300 pA TLV278xI, full range 5
Input bias current IIB 2.5 15 pA VO = VDD/2, RL = 2 kΩ, RS = 50 Ω, 25°C 5
Input bias current, I-suffix full range IIB 300 pA TLV278xI, full range 5
Differential input resistance ri(d) 1000 GΩ 25°C 5
Common-mode input capacitance Ci(c) 19 pF f = 1 kHz, 25°C 5
High-level output voltage VOH 1.7 1.77 V IOH = -1 mA, VDD = 1.8 V, 25°C 6
High-level output voltage, full range VOH 1.63 V IOH = -1 mA, VDD = 1.8 V, full range 6
High-level output voltage VOH 2.6 2.68 V IOH = -1 mA, VDD = 2.7 V, 25°C 6
High-level output voltage, full range VOH 2.6 V IOH = -1 mA, VDD = 2.7 V, full range 6
High-level output voltage VOH 3.58 V IOH = -1 mA, VDD = 3.6 V, 25°C 6
High-level output voltage VOH 1.5 1.55 V IOH = -5 mA, VDD = 1.8 V, 25°C 6
High-level output voltage, full range VOH 1.46 V IOH = -5 mA, VDD = 1.8 V, full range 6
High-level output voltage VOH 2.5 2.55 V IOH = -5 mA, VDD = 2.7 V, 25°C 6
High-level output voltage, full range VOH 2.45 V IOH = -5 mA, VDD = 2.7 V, full range 6
High-level output voltage VOH 3.55 V IOH = -5 mA, VDD = 3.6 V, 25°C 6
Low-level output voltage VOL 180 240 mV IOL = 5 mA, VDD = 1.8 V, 25°C 6
Low-level output voltage, full range VOL 290 mV IOL = 5 mA, VDD = 1.8 V, full range 6
Low-level output voltage VOL 120 170 mV IOL = 5 mA, VDD = 2.7 V, 25°C 6
Low-level output voltage, full range VOL 200 mV IOL = 5 mA, VDD = 2.7 V, full range 6
Supply current (per channel) IDD 650 770 µA VO = VDD/2, SHDN = VDD, 25°C 6
Supply current (per channel), full range IDD 820 µA VO = VDD/2, SHDN = VDD, full range 6
Supply voltage rejection ratio kSVR 60 75 dB VDD = 1.8 V to 2.7 V, VIC = VDD/2, No load, 25°C 6
Supply voltage rejection ratio, full range kSVR 58 dB VDD = 1.8 V to 2.7 V, VIC = VDD/2, No load, full range 6
Supply voltage rejection ratio kSVR 75 90 dB VDD = 2.7 V to 3.6 V, VIC = VDD/2, No load, 25°C 6
Supply voltage rejection ratio, full range kSVR 70 dB VDD = 2.7 V to 3.6 V, VIC = VDD/2, No load, full range 6
Supply voltage rejection ratio kSVR 65 80 dB VDD = 1.8 V to 3.6 V, VIC = VDD/2, No load, 25°C 6
Supply voltage rejection ratio, full range kSVR 60 dB VDD = 1.8 V to 3.6 V, VIC = VDD/2, No load, full range 6
Unity gain bandwidth UGBW 8 MHz RL = 2 kΩ, CL = 25 pF, 25°C 7
Positive slew rate at unity gain SR+ 3.3 4.3 V/µs VO(PP) = 1 V, RL = 2 kΩ, CL = 50 pF, VDD = 1.8 V, 25°C 7
Positive slew rate at unity gain, full range SR+ 3.1 V/µs VO(PP) = 1 V, RL = 2 kΩ, CL = 50 pF, VDD = 1.8 V, full range 7
Positive slew rate at unity gain SR+ 3.8 4.8 V/µs VO(PP) = 1 V, RL = 2 kΩ, CL = 50 pF, VDD = 2.7 V, 25°C 7
Positive slew rate at unity gain, full range SR+ 3.5 V/µs VO(PP) = 1 V, RL = 2 kΩ, CL = 50 pF, VDD = 2.7 V, full range 7
Positive slew rate at unity gain SR+ 4 5 V/µs VO(PP) = 1 V, RL = 2 kΩ, CL = 50 pF, VDD = 3.6 V, 25°C 7
Positive slew rate at unity gain, full range SR+ 3.6 V/µs VO(PP) = 1 V, RL = 2 kΩ, CL = 50 pF, VDD = 3.6 V, full range 7
Negative slew rate at unity gain SR− 2.1 2.8 V/µs VO(PP) = 1 V, RL = 2 kΩ, CL = 50 pF, VDD = 1.8 V, 25°C 7
Negative slew rate at unity gain, full range SR− 1.89 V/µs VO(PP) = 1 V, RL = 2 kΩ, CL = 50 pF, VDD = 1.8 V, full range 7
Negative slew rate at unity gain SR− 2.2 2.8 V/µs VO(PP) = 1 V, RL = 2 kΩ, CL = 50 pF, VDD = 2.7 V, 25°C 7
Negative slew rate at unity gain, full range SR− 1.97 V/µs VO(PP) = 1 V, RL = 2 kΩ, CL = 50 pF, VDD = 2.7 V, full range 7
Negative slew rate at unity gain SR− 3.5 4.2 V/µs VO(PP) = 1 V, RL = 2 kΩ, CL = 50 pF, VDD = 3.6 V, 25°C 7
Negative slew rate at unity gain, full range SR− 3.4 V/µs VO(PP) = 1 V, RL = 2 kΩ, CL = 50 pF, VDD = 3.6 V, full range 7
Phase margin φm 58 ° RL = 2 kΩ, CL = 25 pF, 25°C 7
Equivalent input noise voltage Vn 9 nV/√Hz f = 10 kHz, 25°C 7

CAD (KiCad official)

  • Symbol: TLV2781IDBVR
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: tlv2781idbvr-etched.step / tlv2781idbvr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlv2781idbvr.step / tlv2781idbvr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (44 pp, sha256 e5f1f7fc4e64946c, retrieved 2026-10-31, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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