component
TPS70915DBVR
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. 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
markdownTPS70915DBVR
Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
TPS70915DBVR from Texas Instruments, in a SOT-23-5. 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 | IN | power_in | Unregulated input to the device, with a recommended input voltage range of 2.7 V to 30 V. |
| 2 | GND | power_in | Ground reference pin; the thermal pad in the DRV package is tied to this node, so connect it to the ground plane. |
| 3 | EN | input | Enable pin: drive high to enable the device and low for low-current shutdown; the maximum voltage must remain below 6.5 V. |
| 4 | NC | unconnected | No internal connection. |
| 5 | OUT | power_out | Regulated output voltage; connect a 2.2-µF or greater ceramic capacitor from this pin to ground to assure stability. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input voltage | VIN | -0.3 | 32 | V | all voltages with respect to GND | 4 | |
| Enable voltage | VEN | -0.3 | 7 | V | all voltages with respect to GND | 4 | |
| Output voltage | VOUT | -0.3 | 7 | V | all voltages with respect to GND | 4 | |
| Operating junction temperature | TJ | -55 | 150 | °C | 4 | ||
| Storage temperature | Tstg | -55 | 150 | °C | 4 | ||
| Input voltage | VIN | 2.7 | 30 | V | 4 | ||
| Output voltage | VOUT | 1.2 | 6.5 | V | 4 | ||
| Enable voltage | VEN | 0 | 6.5 | V | 4 | ||
| Operating junction temperature | TJ | -40 | 125 | °C | 4 | ||
| DC output accuracy | VOUT | -2 | 2 | % | VOUT < 3.3 V | 5 | |
| Line regulation | ΔVOUT | 3 | 10 | mV | (VOUT(nom) + 1 V, 2.7 V) ≤ VIN ≤ 30 V | 5 | |
| Load regulation | ΔVOUT | 20 | 50 | mV | VIN = VOUT(typ) + 1.5 V or 3 V (whichever is greater), 100 µA ≤ IOUT ≤ 150 mA | 5 | |
| Output current limit | I(CL) | 200 | 320 | 500 | mA | VOUT = 0.9 × VOUT(nom) | 5 |
| Enable pin low-level input voltage | VEN(LOW) | 0 | 0.4 | V | Device disabled | 5 | |
| Start-up time | tSTR | 200 | 600 | µs | VOUT(nom) ≤ 3.3 V | 5 | |
| Ground pin current | IGND | 1.3 | 2.05 | µA | IOUT = 0 mA, VOUT ≤ 3.3 V | 5 | |
| Shutdown current | ISHUTDOWN | 150 | nA | VEN ≤ 0.4 V, VIN = 2.7 V | 5 | ||
| Power-supply rejection ratio at 10 Hz | PSRR | 80 | dB | f = 10 Hz | 5 | ||
| Power-supply rejection ratio at 100 Hz | PSRR | 62 | dB | f = 100 Hz | 5 | ||
| Power-supply rejection ratio at 1 kHz | PSRR | 52 | dB | f = 1 kHz | 5 | ||
| Output noise voltage | Vn | 190 | μVRMS | BW = 10 Hz to 100 kHz, IOUT = 10 mA, VIN = 2.7 V, VOUT = 1.2 V | 5 | ||
| EN pin current | IEN | 300 | nA | EN = 1.0 V, VIN = 5.5 V | 5 | ||
| Reverse current flowing out of IN pin | I(REV) | 10 | nA | VOUT = 3 V, VIN = VEN = 0 V | 5 | ||
| Reverse current flowing into OUT pin | I(REV) | 100 | nA | VOUT = 3 V, VIN = VEN = 0 V | 5 | ||
| Thermal shutdown temperature (shutdown, temperature increasing) | tSD | 158 | °C | Shutdown, temperature increasing | 5 | ||
| Thermal shutdown temperature (reset, temperature decreasing) | tSD | 140 | °C | Reset, temperature decreasing | 5 | ||
| Junction-to-ambient thermal resistance (DBV) | RθJA | 212.1 | °C/W | DBV 5-pin package | 4 | ||
| Junction-to-case (top) thermal resistance (DBV) | RθJC(top) | 78.5 | °C/W | DBV 5-pin package | 4 | ||
| Junction-to-board thermal resistance (DBV) | RθJB | 39.5 | °C/W | DBV 5-pin package | 4 | ||
| Junction-to-top characterization parameter (DBV) | ψJT | 2.86 | °C/W | DBV 5-pin package | 4 | ||
| Junction-to-board characterization parameter (DBV) | ψJB | 38.7 | °C/W | DBV 5-pin package | 4 |
CAD (KiCad official)
- Symbol:
TPS70915DBVR - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
tps70915dbvr-etched.step/tps70915dbvr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps70915dbvr.step/tps70915dbvr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (43 pp, sha256
8c14e3efae738a27, retrieved 2026-11-06, tier: manufacturer) - 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).