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LN1132P302MR-G

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

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LN1132P302MR-G

NATLINEAR · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-3L

LN1132P302MR-G from NATLINEAR, in a SOT-23-3L. 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 VSS power_in Ground terminal, the reference for VIN and VOUT; the datasheet gives no separate electrical limit for this pin.
2 VOUT power_out Regulated output; the absolute maximum output voltage is VSS-0.3 V to VIN+0.3 V.
3 VIN power_in Input supply; the operating input range is 1.8 V to 7 V, and the absolute maximum is VSS-0.3 V to VSS+10 V.

Key specifications

Parameter Value
Manufacturer NATLINEAR
Package SOT-23-3L
Category Power Management (PMIC)
Pins 3

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Output voltage accuracy (printed ±2% for ordering digit 2 = 2) -2 2 % Part-number digit 4 = 2 (±2%) 1
Input voltage VIN 1.8 7 V 4
Output current IOUT 300 mA VIN≥VOUT(S)+1.0 V (footnote 5: design-guaranteed) 4
Input-output voltage differential (dropout), 2.6 V ≤ VOUT(S) ≤ 3.3 V row Vdrop 0.16 0.24 V IOUT=100 mA, 2.6 V ≤VOUT(S)≤3.3 V 4
Input stability (line regulation) 0.05 0.3 %/V VCE=VOUT(S)+0.5 V ≤VIN≤7V, IOUT=80 mA 4
Load stability (load regulation) VOUT 20 40 mV VCE=VIN=VOUT(S)+1.0 V, 1.0 mA ≤IOUT ≤80 mA 4
Output voltage temperature coefficient (printed ±100 in typ column) -100 100 ppm/℃ VCE=VIN=VOUT(S)+1.0 V, IOUT=10 mA, -40°C ≤Ta≤85°C 4
Operating current (quiescent) ISS1 5 6.5 μA VCE=VIN=VOUT(S)+1.0 V 4
Shutdown current IOFF 1 uA VIN=VOUT(S)+1.0 V, VCE=0 4
Allowable power dissipation, SOT-23-3 package PD 250 mW SOT-23-3 (datasheet lists SOT-23-3; catalog package SOT-23-3L) 3
Operating temperature Topr -40 85 °C 3
Storage temperature Tstg -40 125 °C 3
Output voltage (set voltage VOUT(S) = 3.0 V for this MPN) VOUT(E)1 3 V VCE=VIN=VOUT(S)+1.0 V, IOUT=40 mA 4
Power supply rejection ratio /PSRR/ 50 dB VCE=VIN=VOUT(S)+1.0 V, f=1.0 kHz, Vrip=0.5 Vrms, IOUT=80 mA 4
Short-circuit current Ishort 60 mA VCE=VIN=VOUT(S)+1.5 V 4
Current limit Ilim 380 mA VCE=VIN=VOUT(S)+1.5 V 4

CAD (KiCad official)

  • Symbol: LN1132P302MR-G
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3L (KiCad packages3D, STEP)
  • 3D model files: ln1132p302mr-g-etched.step / ln1132p302mr-g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ln1132p302mr-g.step / ln1132p302mr-g.glb are the bare package body.

Provenance

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

  • Datasheet: NATLINEAR datasheet (11 pp, sha256 1bb5e5dda3c74ee1, retrieved 2026-10-18, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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