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LDCL015MR

Public Made by Adom

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STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs ldcl015mr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
viewers ldcl015mr: viewers · Ray 1mo ago
ldcl015mr-etched.fit.json ldcl015mr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
ldcl015mr-etched.glb ldcl015mr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
ldcl015mr-etched.step ldcl015mr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
ldcl015mr.glb Publish 0.1.0 · Ray 1mo ago
ldcl015mr.kicad_mod Publish 0.1.0 · Ray 1mo ago
ldcl015mr.kicad_sym Publish 0.1.0 · Ray 1mo ago
ldcl015mr.lbr Publish 0.1.0 · Ray 1mo ago
ldcl015mr.step Publish 0.1.0 · Ray 1mo ago
package.json ldcl015mr: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 1mo ago
page.json ldcl015mr: specified limits as data (metadata.characteristics, 20 rows from the datasheet) · Ray 26d ago
README.md ldcl015mr: specified limits as data (metadata.characteristics, 20 rows from the datasheet) · Ray 26d ago

LDCL015MR

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

LDCL015MR from STMicroelectronics, in a SOT-23-5L. 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 VIN power_in Input supply voltage from 1.8 V to 5.5 V.
2 GND power_in Ground reference.
3 EN input Enable input that activates device when above 2 V and shuts down (< 1 µA) when below 0.8 V.
4 ADJ input Feedback input for adjustable version with 0.8 V reference voltage, used with external resistor divider to set output voltage from 0.8 V to input voltage minus dropout voltage.
5 VOUT output Regulated output voltage adjustable from 0.8 V in MR variant with 150 mA maximum output current.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package SOT-23-5L
Category Power Management (PMIC)
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
Operating input voltage range VIN 1.8 5.5 V 7
Output voltage accuracy VOUT -2 2 % TJ=25°C 7
Output voltage accuracy VOUT -3 3 % -40°C<TJ<125°C 7
Reference accuracy for adjustable version VREF -3 3 % -40°C<TJ<125°C 7
Adj. current IADJ -1 1 µA 0<VADJ<5.5V 7
Dropout voltage VDROP 50 100 mV VOUT=1.6V; IOUT=100mA; -40°C<TJ<125°C 7
Quiescent current IQ 120 160 µA 0<IOUT<150mA; -40°C<TJ<125°C 7
Enable input logic low VEN 0.3 V 1.8V<VIN<5.5V, -40°C<TJ<125°C 7
Enable input logic high VEN 1 V 1.8V<VIN<5.5V, -40°C<TJ<125°C 7
Enable pin input current IEN 0.1 100 nA VEN=VIN; 1.8V<VIN<5.5V 7
Input supply voltage (absolute maximum) VIN -0.3 7 V 6
Output voltage (absolute maximum) VOUT -0.3 V maximum printed as VIN +0.3 V 6
Enable and feedback pin voltage (absolute maximum) EN, ADJ -0.3 V maximum printed as +VIN +0.3 V 6
ESD machine model ESD -300 300 V Machine model 6
ESD human body model ESD -3000 3000 V Human body model 6
Operating junction temperature TJ-OP -40 125 °C 6
Maximum junction temperature TJ-MAX 150 °C 6
Storage temperature TSTG -65 150 °C 6
Thermal resistance junction-case RthJC 81 °C/W 6
Thermal resistance junction-ambient RthJA 255 °C/W 6

CAD (KiCad official)

  • Symbol: LDCL015MR
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5L (KiCad packages3D, STEP)
  • 3D model files: ldcl015mr-etched.step / ldcl015mr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ldcl015mr.step / ldcl015mr.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (17 pp, sha256 bb37c8509e81122b, retrieved 2026-09-24, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-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