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ZTP7106T

Public Made by Adom

by adom

ZILLTEK DC-DC Converters, TSOT-23-5L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Contents

README

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ZTP7106T

ZILLTEK · DC-DC Converters · TSOT-23-5L

ZTP7106T from ZILLTEK, in a TSOT-23-5L. 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 EN input Enable control input. Drive high (VENH >= 1.5V) to enable the converter; drive low (VENL <= 0.4V) to shut down the device (shutdown current < 1µA). EN input current is +/-1µA over 0V to Vin.
2 GND power_in Device ground return. Also the case position used for TSOT23-5 θJC measurement; connect to the ground plane with a low-impedance path.
3 SW output Power switch output. Common drain of the internal PMOS (UG) and NMOS (LG) power FETs; connect to the external inductor (2.2µH typ). Absolute max range -0.3V to Vin+0.3V; SW peak current 3A max; PMOS current limit typ 2A.
4 Vin power_in Main supply input, 2.5V to 5.5V. Bypass to GND with a 4.7µF ceramic (X5R/X7R) capacitor placed close to the pin. Absolute max 6V.
5 FB input Feedback input to the internal error amplifier. Regulates to VREF = 0.6V (0.588V/0.612V min/max); set Vout with a resistor divider from Vout to FB to GND: Vout = 0.6V x (1 + R1/R2). A small feed-forward capacitor (10-47pF, 22pF typical) in parallel with R1 speeds up transient response.

Key specifications

Parameter Value
Manufacturer ZILLTEK
Package TSOT-23-5L
Category PMIC
Pins 5

Ordering variants

Same part, different packaging or reel option.

  • ZTP7106TT
  • ZTP7106TD

CAD (KiCad official)

  • Symbol: ZTP7106T
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: TSOT-23-5L (KiCad packages3D, STEP)
  • 3D model files: ztp7106t-etched.step / ztp7106t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ztp7106t.step / ztp7106t.glb are the bare package body.

Provenance

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

  • Datasheet: ZILLTEK datasheet (8 pp, sha256 b898fa584d53b5c5, retrieved 2026-08-17, tier: lcsc)
  • 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