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vrh1202ltx

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AnaSem Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Contents

README

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VRH1202LTX

AnaSem · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5

VRH1202LTX from AnaSem, in a SOT-23-5. 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 VIN power_in Voltage input pin. Operating range 1.6V to 6.0V (absolute maximum -0.3V to +7.0V). A 1.0µF ceramic input capacitor (CIN) should be connected between VIN and VSS for stable input power.
2 VSS power_in Power ground / device reference (0V). Common return for input, output and EN circuitry.
3 EN input Chip enable / shutdown input. VENH ≥ 1.2V (max 6.0V) enables the regulator; VENL ≤ 0.3V puts the device in shutdown, turning off the pass P-MOSFET and engaging the CL auto-discharge (RDIS ≈ 160Ω) to rapidly pull VOUT to VSS. Input current typ. sub-µA (IENH 0.25-5.0µA at VEN=5V, IENL ±0.1µA).
4 NC unconnected No internal connection. Leave open (or may be tied to VSS for mechanical support) - do not connect to any signal.
5 VOUT power_out Regulated voltage output. Fixed 1.20V (±20mV) at up to 250mA; requires a ≥1.0µF low-ESR ceramic output capacitor (CL) between VOUT and VSS as close as possible for phase compensation. Built-in over-current limit (≥300mA) and short-circuit current typ. 40mA. VOUT must not exceed VIN+0.3V to avoid parasitic-diode inverse current.

Key specifications

Parameter Value
Manufacturer AnaSem
Package SOT-23-5
Category PMIC
Pins 5

Ordering variants

  • VRH1202LTXT
  • VRH1202LTXL
  • VRH1202LTXV

CAD (KiCad official)

  • Symbol: VRH1202LTX
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: vrh1202ltx-etched.step / vrh1202ltx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); vrh1202ltx.step / vrh1202ltx.glb are the bare package body.

Provenance

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

  • Datasheet: AnaSem datasheet (None pp, sha256 b9bb74b00e80c8df, 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

Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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