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VRD1230MTX

Public Made by Adom

by adom

AnaSem Linear Voltage Regulators (LDO), SOT-26. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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VRD1230MTX

AnaSem · Linear Voltage Regulators (LDO) · SOT-26

VRD1230MTX from AnaSem, in a SOT-26. 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 EN1 input 1-Channel enable input; the datasheet gives an EN high level of 1.2 V to 6.0 V and an EN low level of 0.3 V max, and pulling EN to VSS shuts channel 1 down and discharges CL through the auto-discharge resistor.
2 VIN power_in Voltage input with an operating range of 1.6 V to 6.0 V and an absolute maximum range of -0.3 V to +7.0 V, with a CIN of at least 1.0 µF recommended between VIN and VSS.
3 EN2 input 2-Channel enable input; the datasheet gives an EN high level of 1.2 V to 6.0 V and an EN low level of 0.3 V max, and pulling EN to VSS shuts channel 2 down and discharges CL through the auto-discharge resistor.
4 VOUT2 power_out 2-Channel regulated output, typically 250 mA per channel, which must not exceed VIN + 0.3 V and is referenced to VSS with a CL of at least 1.0 µF recommended.
5 VSS power_in Power ground; all VIN, VOUT and EN limits are referenced to this pin, and CIN and CL are returned to it.
6 VOUT1 power_out 1-Channel regulated output, typically 250 mA per channel, which must not exceed VIN + 0.3 V and is referenced to VSS with a CL of at least 1.0 µF recommended.

Key specifications

Parameter Value
Manufacturer AnaSem
Package SOT-26
Category Power Management ICs
Pins 6

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, Ch1 (VOUT≦1.90V, 1.20V variant) VOUT -20 20 mV VOUT≦1.90V (table: VOUT+1.0V≦VIN≦6.0V, IOUT=30mA, Ta=-40°C ~ +85°C) 7
Dropout voltage Ch1 (1.2V≦VOUT≦1.65V) VDROP 210 340 mV IOUT=100mA 7
Dropout voltage Ch2 (2.9V≦VOUT≦3.45V) VDROP 90 137 mV IOUT=100mA 7
Current consumption IDD 50 80 µA VIN=VOUT+1.0V, VOUT=Open, IOUT=0mA 8
Standby current ISTB 0.01 0.1 µA EN=VSS 8
Input voltage VIN 1.6 6 V 8
Load regulation ∆VOUT 10 40 mV VIN=VOUT+1.0V, IOUT=0.1mA ~100mA 8
Line regulation ∆VOUT / ∆VIN•VOUT 0.01 0.1 %/V VOUT+1.0V≦VIN≦6.0V, IOUT=30mA 8
Limit current ILIMIT 300 mA EN=VIN 8
Output voltage temperature coefficient ∆VOUT / ∆Ta•VOUT -20 20 ppm/°C VEN=VIN, IOUT=300mA, Ta=-40°C ~ +85°C 8
EN high level voltage VENH 1.2 6 V 8
EN low level voltage VENL 0.3 V 8
EN high level current IENH -0.1 0.1 µA VEN= VIN 8
EN low level current IENL -0.1 0.1 µA VEN= VSS 8
Input voltage (absolute maximum) VIN -0.3 7 V 6
Output current (absolute maximum) IOUT 500 mA 6
Power dissipation, SOT-26 PD 600 mW Note ※1: depends on board mounting; PCB 50mm×50mm×1.6mm 6
Operating temperature range TOPR -40 85 °C 6
Storage temperature range TSTG -55 125 °C 6

CAD (KiCad official)

  • Symbol: VRD1230MTX
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-26 (KiCad packages3D, STEP)
  • 3D model files: vrd1230mtx-etched.step / vrd1230mtx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); vrd1230mtx.step / vrd1230mtx.glb are the bare package body.

Provenance

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

  • Datasheet: AnaSem datasheet (35 pp, sha256 8a7839f60b52e53b, retrieved 2026-10-24, tier: lcsc)
  • 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