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tlv70018dckr

Public Made by Adom

by adom

Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SC-70-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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README

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TLV70018DCKR

Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SC-70-5

TLV70018DCKR from Texas Instruments, in a SC-70-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 IN power_in Unregulated input supply, 2 V to 5.5 V (absolute max 6 V). Place a 1-µF ceramic decoupling capacitor from IN to GND close to the pin for stability and transient performance.
2 GND power_in Device ground return. Common reference for VIN, VOUT and VEN.
3 EN input Active-high enable. VEN ≥ 0.9 V (up to VIN, max 6 V) turns the regulator on; VEN ≤ 0.4 V puts the device into shutdown (~1 µA typ). Do not leave floating. IEN ≈ 0.04 µA.
4 NC unconnected No internal connection. May be left floating or tied to GND to improve thermal dissipation.
5 OUT power_out Regulated 1.8-V output, up to 200 mA (internally current-limited). Requires a 1-µF ceramic output capacitor to GND for stability (stable with as little as 0.1 µF effective capacitance). Typical dropout ≈ 85 mV at 100 mA.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SC-70-5
Category PMIC
Pins 5

Ordering variants

  • TLV70018DCKR
  • TLV70018DCKRDCKT
  • TLV70018DCKRDDCR
  • TLV70018DCKRDDCT
  • TLV70018DCKRDSER
  • TLV70018DCKRDSET

CAD (KiCad official)

  • Symbol: TLV70018DCKR
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SC-70-5 (KiCad packages3D, STEP)
  • 3D model files: tlv70018dckr-etched.step / tlv70018dckr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlv70018dckr.step / tlv70018dckr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (None pp, sha256 be5ce282d4a74e54, retrieved 2026-08-17, tier: manufacturer)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF

Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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