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LT3080EMS8E-1#TRPBF
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Analog Devices Linear Voltage Regulators (LDO), MSOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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LT3080EMS8E-1#TRPBF
Analog Devices · Linear Voltage Regulators (LDO) · MSOP-8-EP
LT3080EMS8E-1#TRPBF from Analog Devices, in a MSOP-8-EP. 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 | OUT | power_out | Power output of the regulator, which requires a minimum load current of 1mA or the output may not regulate. |
| 2 | OUT | power_out | Power output of the regulator, which requires a minimum load current of 1mA or the output may not regulate. |
| 3 | OUT | power_out | Power output of the regulator, which requires a minimum load current of 1mA or the output may not regulate. |
| 4 | SET | input | Input to the error amplifier and regulation set point, where a fixed 10µA flows out of this pin through a single external resistor that programs the output voltage, and a small capacitor to ground can improve transient performance. |
| 5 | VCONTROL | power_in | Supply pin for the control circuitry, drawing about 1.7% of the output current, which must be more than 1.2V to 1.35V above VOUT for the device to regulate. |
| 6 | NC | unconnected | No connection to internal circuitry; it may be tied to VIN, VCONTROL, VOUT, GND, or left floating. |
| 7 | IN | power_in | Collector of the power device through which the output load current is supplied, which must be 0.1V to 0.5V above VOUT for the device to regulate. |
| 8 | IN | power_in | Collector of the power device through which the output load current is supplied, which must be 0.1V to 0.5V above VOUT for the device to regulate. |
| 9 | OUT | power_out | Exposed pad is OUT on the MS8E package and must be soldered to the PCB. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | MSOP-8-EP |
| Category | Power Management ICs |
| Pins | 9 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| SET Pin Current (25°C) | ISET | 9.9 | 10 | 10.1 | µA | VIN = 1V, VCONTROL = 2.0V, ILOAD = 1mA, TJ = 25°C | 3 |
| SET Pin Current (full operating temperature range) | ISET | 9.8 | 10 | 10.2 | µA | VIN ≥ 1V, VCONTROL ≥ 2.0V, 1mA ≤ ILOAD ≤ 1.1A; full operating temperature range | 3 |
| Output Offset Voltage (VOUT, VSET) | VOS | -2 | 2 | mV | VIN = 1V, VCONTROL = 2V, IOUT = 1mA | 3 | |
| Output Offset Voltage (VOUT, VSET), full operating temperature range | VOS | -3.5 | 3.5 | mV | VIN = 1V, VCONTROL = 2V, IOUT = 1mA; full operating temperature range | 3 | |
| Load Regulation (Offset Voltage Change) | ∆VOS | 27.5 | 34 | mV | ∆ILOAD = 1mA to 1.1A (Note 8) | 3 | |
| Load Regulation (Offset Voltage Change), full operating temperature range | ∆VOS | 48 | mV | ∆ILOAD = 1mA to 1.1A (Note 8); full operating temperature range | 3 | ||
| Line Regulation (Reference Current Change) | ∆ISET | 0.1 | 0.5 | nA/V | VIN = 1V to 22V, VCONTROL = 1V to 22V, ILOAD = 1mA | 3 | |
| Minimum Load Current | 300 | 500 | µA | VIN = VCONTROL = 10V; full operating temperature range (Notes 3, 9) | 3 | ||
| Minimum Load Current | 1 | mA | VIN = VCONTROL = 22V; full operating temperature range (Notes 3, 9) | 3 | |||
| VCONTROL Dropout Voltage | 1.35 | 1.6 | V | ILOAD = 1.1A; full operating temperature range (Note 4) | 3 | ||
| VIN Dropout Voltage | 100 | 200 | mV | ILOAD = 100mA; full operating temperature range (Note 4) | 3 | ||
| VIN Dropout Voltage | 350 | 500 | mV | ILOAD = 1.1A; full operating temperature range (Note 4) | 3 | ||
| CONTROL Pin Current | 4 | 6 | mA | ILOAD = 100mA; full operating temperature range (Note 5) | 3 | ||
| CONTROL Pin Current | 17 | 30 | mA | ILOAD = 1.1A; full operating temperature range (Note 5) | 3 | ||
| Current Limit | 1.1 | 1.4 | A | VIN = 5V, VCONTROL = 5V, VSET = 0V, VOUT = -0.1V; full operating temperature range (Note 9) | 3 | ||
| Ripple Rejection | 75 | dB | f = 120Hz, VRIPPLE = 0.5VP-P, ILOAD = 0.2A, CSET = 0.1µF, COUT = 2.2µF | 3 | |||
| Ripple Rejection | 55 | dB | f = 10kHz | 3 | |||
| Ripple Rejection | 20 | dB | f = 1MHz | 3 | |||
| VCONTROL Pin Voltage | -0.3 | 40 | V | All voltages relative to VOUT | 2 | ||
| IN Pin Voltage | -0.3 | 40 | V | All voltages relative to VOUT | 2 | ||
| SET Pin Current | -10 | 10 | mA | Note 7 | 2 | ||
| SET Pin Voltage (relative to OUT) | -0.3 | 0.3 | V | Relative to OUT | 2 | ||
| Operating Junction Temperature Range | TJ | -40 | 125 | °C | E-grade (Notes 2, 10) | 2 | |
| Storage Temperature Range | -65 | 150 | °C | 2 | |||
| Lead Temperature (Soldering, 10 sec) | 300 | °C | MS8E package only, 10 sec | 2 | |||
| Maximum Junction Temperature | TJMAX | 125 | °C | MS8E package | 2 | ||
| Junction-to-Ambient Thermal Resistance | θJA | 60 | °C/W | MS8E package | 2 | ||
| Junction-to-Case Thermal Resistance | θJC | 10 | °C/W | MS8E package | 2 | ||
| Junction-to-Ambient Thermal Resistance (MSOP, topside copper 2500mm2) | θJA | 55 | °C/W | Table 1, MSE package; topside 2500mm2, backside 2500mm2, board 2500mm2 | 14 | ||
| Junction-to-Ambient Thermal Resistance (MSOP, topside copper 1000mm2) | θJA | 57 | °C/W | Table 1, MSE package; topside 1000mm2, backside 2500mm2, board 2500mm2 | 14 | ||
| Junction-to-Ambient Thermal Resistance (MSOP, topside copper 225mm2) | θJA | 60 | °C/W | Table 1, MSE package; topside 225mm2, backside 2500mm2, board 2500mm2 | 14 | ||
| Junction-to-Ambient Thermal Resistance (MSOP, topside copper 100mm2) | θJA | 65 | °C/W | Table 1, MSE package; topside 100mm2, backside 2500mm2, board 2500mm2 | 14 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | COPPER | Table 1. MSE Package, 8-Lead MSOP COPPER AREA THERMAL RESISTANCE | 14 |
CAD (KiCad official)
- Symbol:
LT3080EMS8E-1#TRPBF - Footprint:
Package_SO:MSOP-8-1EP_3x3mm_P0.65mm_EP1.5x1.8mm - 3D model: MSOP-8-EP (KiCad packages3D, STEP)
- 3D model files:
lt3080ems8e-1-trpbf-etched.step/lt3080ems8e-1-trpbf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lt3080ems8e-1-trpbf.step/lt3080ems8e-1-trpbf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (24 pp, sha256
172a3bcddf500aaa, retrieved 2026-10-29, 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).