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TLV73311PDBVR
Public Unreviewedby Ray
Texas Instruments 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
markdownTLV73311PDBVR
Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
TLV73311PDBVR from Texas Instruments, 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 | IN | power_in | Input supply pin, 1.4 V to 5.5 V recommended (6.0 V abs max). A small ceramic input capacitor to GND is recommended, though the device can operate cap-free. |
| 2 | GND | power_in | Device ground reference pin. |
| 3 | EN | input | Active-high enable input. Drive EN greater than V_EN(HI) to turn on the regulator; drive EN less than V_EN(LO) to place the LDO into shutdown mode. Range 0 V to V_IN. |
| 4 | NC | unconnected | No internal connection. May be left floating or tied to any potential within abs-max ratings. |
| 5 | OUT | power_out | Regulated output voltage pin (fixed 1.1 V for TLV73311P). For best transient response, use a small 1-µF ceramic capacitor from this pin to ground; cap-free stable operation is also supported. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-5 |
| Category | PMIC |
| Pins | 5 |
Ordering variants
Same part, different packaging or reel option.
TLV73311PDBVRTLV73311PDBVRDBVTTLV73311PDBVRDQNRTLV73311PDBVRDQNT
CAD (KiCad official)
- Symbol:
TLV73311PDBVR - 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: Texas Instruments datasheet (38 pp, sha256
90bfb97211798d7f, retrieved 2026-08-17, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- 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).