component
VRH2501NTX
Public Unreviewedby Ray
AnaSem Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Datasheet-verified pinout, 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
markdownVRH2501NTX
AnaSem · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
VRH2501NTX 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 | Unregulated input supply. Operating range 1.6 V to 6.0 V (absolute max 7.0 V). A ceramic input capacitor CIN ≥ 1.0 µF between VIN and VSS is recommended for stable input power. |
| 2 | VSS | power_in | Power ground reference for the regulator. All bypass capacitors and the load return connect here. |
| 3 | EN | input | Chip enable. VENH ≥ 1.2 V (up to 6.0 V) turns the regulator on; VENL ≤ 0.3 V places the device in shutdown (typ. IDD = 0.01 µA). In shutdown, VOUT is discharged to VSS through the internal auto-discharge resistor (typ. 160 Ω). |
| 4 | NC | unconnected | No connection (open). Leave floating or tie to a plane per PCB requirements; no internal bond. |
| 5 | VOUT | power_out | Regulated output (2.50 V fixed for this variant, ±1% accuracy). Sources up to 250 mA typical; must not exceed VIN + 0.3 V (parasitic body-diode of the internal P-MOSFET). A ceramic load capacitor CL ≥ 1.0 µF between VOUT and VSS is required for phase compensation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | AnaSem |
| Package | SOT-23-5 |
| Category | PMIC |
| Pins | 5 |
Ordering variants
Same part, different packaging or reel option.
VRH2501NTXTVRH2501NTXLVRH2501NTXV
CAD (KiCad official)
- Symbol:
VRH2501NTX - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: AnaSem datasheet (35 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).