component
VRD1230MTX
Public Made by Adomby adom
AnaSem Linear Voltage Regulators (LDO), SOT-26. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownVRD1230MTX
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);vrd1230mtx.step/vrd1230mtx.glbare 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, primaryclaude-haiku-5-5(text), consensusclaude-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).