vrh1202ltx

@@ -0,0 +1,46 @@+# VRH1202LTX++**AnaSem** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5++VRH1202LTX 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 | Voltage input pin. Operating range 1.6V to 6.0V (absolute maximum -0.3V to +7.0V). A 1.0µF ceramic input capacitor (CIN) should be connected between VIN and VSS for stable input power. |+| 2 | VSS | power_in | Power ground / device reference (0V). Common return for input, output and EN circuitry. |+| 3 | EN | input | Chip enable / shutdown input. VENH ≥ 1.2V (max 6.0V) enables the regulator; VENL ≤ 0.3V puts the device in shutdown, turning off the pass P-MOSFET and engaging the CL auto-discharge (RDIS ≈ 160Ω) to rapidly pull VOUT to VSS. Input current typ. sub-µA (IENH 0.25-5.0µA at VEN=5V, IENL ±0.1µA). |+| 4 | NC | unconnected | No internal connection. Leave open (or may be tied to VSS for mechanical support) - do not connect to any signal. |+| 5 | VOUT | power_out | Regulated voltage output. Fixed 1.20V (±20mV) at up to 250mA; requires a ≥1.0µF low-ESR ceramic output capacitor (CL) between VOUT and VSS as close as possible for phase compensation. Built-in over-current limit (≥300mA) and short-circuit current typ. 40mA. VOUT must not exceed VIN+0.3V to avoid parasitic-diode inverse current. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | AnaSem |+| Package | SOT-23-5 |+| Category | PMIC |+| Pins | 5 |++## Ordering variants++- `VRH1202LTXT`+- `VRH1202LTXL`+- `VRH1202LTXV`++## CAD (KiCad official)++- Symbol: `VRH1202LTX`+- 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](docs/vrh1202ltx-datasheet.pdf) (None 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).++[Datasheet PDF](docs/vrh1202ltx-datasheet.pdf)

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