TLV77312PDBVR

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  "slug": "tlv77312pdbvr",
  "title": "TLV77312PDBVR",
  "brief": "TI(德州仪器) Global Sourcing Parts, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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  "component": {
    "mpn": "TLV77312PDBVR",
    "manufacturer": "TI(德州仪器)",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Global Sourcing Parts",
    "subcategory": "Global Sourcing Parts",
    "datasheet": "https://www.ti.com.cn/cn/lit/ds/symlink/tlv773.pdf",
    "parts": {
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      "lbr": "tlv77312pdbvr.lbr"
    },
    "distributor_links": {
      "lcsc": "C30806341",
      "digikey": "296-TLV77312PDBVRTR-ND"
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    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "power_in",
        "description": "Input voltage supply with a recommended operating range of 1.4 V to 5.5 V, and a nominal 1 µF input capacitor should be placed as close to the IN and GND pins as possible."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable input: a voltage below VEN(LOW) turns the regulator off and discharges the output to GND, while a voltage above VEN(HI) enables the regulator output."
      },
      {
        "number": "4",
        "name": "N/C",
        "type": "unconnected",
        "description": "No internal electrical connection; the datasheet recommends connecting this pin to GND for improved thermal performance."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output voltage that requires a low-ESR capacitor from OUT to ground for stability, and an internal pulldown resistor discharges VOUT when the regulator is in shutdown."
      }
    ],
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        "at": "2026-10-17T22:47:08"
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      "Category": "Global Sourcing Parts",
      "Pins": "5"
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          "name": "Shutdown ground current",
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          "name": "Output current limit",
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          "kind": "electrical",
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          "conditions": "VOUT = 0.9 x VOUT(NOM), TJ = –40°C to 85°C",
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          "name": "Low input threshold",
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          "unit": "V",
          "min": null,
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          "max": 0.3,
          "conditions": "VEN falling until the output is disabled, TJ = –40°C to 85°C",
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        {
          "name": "High input threshold",
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          "kind": "electrical",
          "unit": "V",
          "min": 0.9,
          "typ": null,
          "max": null,
          "conditions": "VEN rising until the output is enabled, TJ = –40°C to 85°C",
          "source_page": 6,
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        {
          "name": "EN input leakage current",
          "symbol": "IEN",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
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          "conditions": "VEN = 5.5V and VIN = 5.5V",
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        {
          "name": "Start-up time",
          "symbol": "tSTR",
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          "conditions": "From VEN > VEN(HI) to VOUT = 95% of VOUT(NOM), VIN rise time = 1V/µs",
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        {
          "name": "Short-circuit current limit",
          "symbol": "ISC",
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          "min": null,
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          "conditions": "VOUT = 0V",
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          "name": "Power-supply rejection ratio",
          "symbol": "PSRR",
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          "max": null,
          "conditions": "IOUT = 1mA, VIN = VOUT + 1.0V, f = 217Hz",
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          "name": "Power-supply rejection ratio",
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          "conditions": "IOUT = 1mA, VIN = VOUT + 1.0V, f = 1kHz",
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          "name": "Power-supply rejection ratio",
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          "conditions": "IOUT = 50mA, VIN = VOUT + 1.0V, f = 100kHz",
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          "name": "Power-supply rejection ratio",
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          "conditions": "IOUT = 50mA, VIN = VOUT + 1.0V, f = 1MHz",
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          "name": "Output automatic discharge pulldown resistance",
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          "name": "Input capacitor",
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          "name": "Junction-to-case (top) thermal resistance (DBV)",
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        {
          "name": "Junction-to-top characterization parameter (DBV)",
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          "kind": "thermal",
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          "min": null,
          "typ": 76.1,
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          "conditions": "DBV (SOT-23), 5 pins",
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          "name": "Junction-to-board characterization parameter (DBV)",
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