component
LT8306RS6#TRMPBF
Public Made by Adomby adom
Analog Devices AC-DC Controllers And Regulators, TSOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 7d ago |
| viewers | 7d ago |
| lt8306rs6-trmpbf-etched.glb | 7d ago |
| lt8306rs6-trmpbf-etched.step | 7d ago |
| lt8306rs6-trmpbf-hero.glb | 7d ago |
| lt8306rs6-trmpbf-hero.overlay.json | 7d ago |
| lt8306rs6-trmpbf.glb | 7d ago |
| lt8306rs6-trmpbf.kicad_mod | 7d ago |
| lt8306rs6-trmpbf.kicad_sym | 7d ago |
| lt8306rs6-trmpbf.lbr | 7d ago |
| lt8306rs6-trmpbf.step | 7d ago |
| package.json | 7d ago |
| page.json | 7d ago |
| README.md | 7d ago |
LT8306RS6#TRMPBF
Analog Devices · AC-DC Controllers And Regulators · TSOT-23-6
LT8306RS6#TRMPBF from Analog Devices, in a TSOT-23-6. 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 | SENSE | input | Current-sense comparator input that must be Kelvin-connected to the positive terminal of the current-sense resistor in the source of the bottom MOSFET, with the resistor's negative terminal returned to the ground plane close to the chip; the SENSE absolute maximum range is -0.3V to 0.3V. |
| 2 | GND | power_in | Ground pin that must be tied directly to the ground plane. |
| 3 | GATE | output | Drives the gate of the external N-channel MOSFET with a voltage swing from ground to an internal 8V supply, and no positive or negative voltage source may be applied to it (absolute maximum range -0.3V to 10V). |
| 4 | RFB | input | Input for the external feedback resistor, connected from this pin to the transformer primary SW node, where the RFB current is regulated at 100µA (97.5µA to 102.5µA) and no voltage may be forced on this pin (RFB current rating -2mA to 200µA). |
| 5 | VIN | power_in | Input supply that powers the internal circuitry and sets the feedback reference, with an operating range of 4.5V to 60V (absolute maximum -0.3V to 60V) and to be locally bypassed to ground with a ceramic capacitor. |
| 6 | EN/UVLO | input | Enable and undervoltage-lockout pin that shuts the device down when pulled below 0.2V, has an accurate 1.228V enable threshold, supports a resistor-divider VIN UVLO with a 2.5µA hysteresis current, and must be tied directly to VIN if unused (absolute maximum -0.3V to VIN). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | TSOT-23-6 |
| Category | Power Management (PMIC) |
| Pins | 6 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| VIN Operating Voltage Range | VIN | 4.5 | 60 | V | -40°C ≤ TJ ≤ 150°C | 3 | |
| VIN Quiescent Current, Shutdown | IQ | 1 | 2 | µA | VEN/UVLO = 0.2V | 3 | |
| VIN Quiescent Current, Sleep Mode (Gate Off) | IQ | 120 | µA | In Sleep Mode (Gate Off) | 3 | ||
| VIN Quiescent Current, Active Mode (Gate On) | IQ | 390 | µA | In Active Mode (Gate On) | 3 | ||
| EN/UVLO Shutdown Threshold | VEN/UVLO | 0.2 | 0.55 | 0.9 | V | 3 | |
| EN/UVLO Enable Threshold | VEN/UVLO | 1.204 | 1.228 | 1.248 | V | VEN/UVLO Falling | 3 |
| EN/UVLO Enable Hysteresis | VEN/UVLO | 18 | mV | 3 | |||
| EN/UVLO Hysteresis Current | IHYS | 2.1 | 2.5 | 2.9 | µA | VEN/UVLO = 1.1V | 3 |
| EN/UVLO Hysteresis Current | IHYS | -0.1 | 0 | 0.1 | µA | VEN/UVLO = 1.3V | 3 |
| Minimum Switching Frequency | fMIN | 7.5 | 10 | 12.5 | kHz | 3 | |
| Maximum Switching Frequency | fMAX | 360 | 400 | 440 | kHz | 3 | |
| SENSE Maximum Current Threshold | VSENSE(MAX) | 85 | 95 | 105 | mV | 3 | |
| SENSE Minimum Current Threshold | VSENSE(MIN) | 9 | 17 | 25 | mV | 3 | |
| SENSE Overcurrent Threshold | VSENSE(OVER) | 160 | mV | 3 | |||
| SENSE Pin Current | ISENSE | 35 | µA | VSENSE = 0V, Out of Pin | 3 | ||
| GATE Drive Voltage | VGATE | 7.5 | 8 | 8.5 | V | 3 | |
| GATE Rise Time | tGATE(RISE) | 60 | ns | CL = 3.3nF, 10% to 90% | 3 | ||
| GATE Fall Time | tGATE(FALL) | 30 | ns | CL = 3.3nF, 90% to 10% | 3 | ||
| RFB Regulation Current | IRFB | 97.5 | 100 | 102.5 | µA | -40°C ≤ TJ ≤ 150°C | 3 |
| RFB Regulation Current Line Regulation | IRFB | 0.02 | 0.1 | % | 4.5V ≤ VIN ≤ 60V | 3 | |
| Minimum Switch-On Time | tON(MIN) | 200 | ns | 3 | |||
| Minimum Switch-Off Time | tOFF(MIN) | 630 | ns | 3 | |||
| VIN Absolute Maximum Rating | VIN | -0.3 | 60 | V | 4 | ||
| EN/UVLO Absolute Maximum Rating | -0.3 | V | 4 | ||||
| RFB Current Absolute Maximum Rating | -2 | 200 | mA (min) / µA (max) | 4 | |||
| GATE Absolute Maximum Rating | -0.3 | 10 | V | 4 | |||
| SENSE Absolute Maximum Rating | -0.3 | 0.3 | V | 4 | |||
| Operating Junction Temperature Range (LT8306R) | TJ | -40 | 150 | °C | 4 | ||
| Storage Temperature Range | -65 | 150 | °C | 4 | |||
| Thermal Resistance, Junction-to-Ambient | θJA | 192 | °C/W | 5 | |||
| Thermal Resistance, Junction-to-Case | θJC | 51 | °C/W | 5 |
CAD (KiCad official)
- Symbol:
LT8306RS6#TRMPBF - Footprint:
Package_TO_SOT_SMD:TSOT-23-6 - 3D model: TSOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
lt8306rs6-trmpbf-etched.step/lt8306rs6-trmpbf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lt8306rs6-trmpbf.step/lt8306rs6-trmpbf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (29 pp, sha256
4006a73fea8e4bd3, retrieved 2026-10-18, tier: lcsc) - 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).