component
MP8110DK-LF-Z
Public Made by Adomby adom
Monolithic Power Systems Current Sense Amplifiers, MSOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownMP8110DK-LF-Z
Monolithic Power Systems · Current Sense Amplifiers · MSOP-8
MP8110DK-LF-Z from Monolithic Power Systems, in a MSOP-8. 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 | SHDN | input | Shutdown control input. Connect to ground for normal operation; drive high (VSHDN >= ~0.9V typ, 1.2V max threshold) to place the device in shutdown, reducing supply current to typically 3µA (6µA max). Threshold has ~30mV hysteresis. |
| 2 | NC | unconnected | No internal connection. Leave floating or tie to ground. |
| 3 | RG1 | input | Gain-setting resistor input, inverting side of the internal sense amplifier. Connect to the battery (high) side of the external current-sense resistor RS through a gain resistor RG1 (typ 2kΩ). Input bias current is typ 4nA (20nA max). |
| 4 | GND | power_in | Ground / battery negative terminal. Reference for VCC, SHDN threshold and both outputs. |
| 5 | OUT1 | output | Current-source output for driving a resistor load (RGS). Sources IRGS = ILOAD × RS / RG1 to produce VOUT1 = ILOAD × RS × (RGS/RG1). Output voltage range up to VCC − 0.15V, max output current 500µA. Offset typ 0.4mV (2mV max). |
| 6 | RG2 | input | Gain-setting resistor input, non-inverting side of the internal sense amplifier. Connect to the load side of the external current-sense resistor RS through a gain resistor RG2 (typ 2kΩ, equal to RG1). Max differential RG1-to-RG2 is 5V. |
| 7 | VCC | power_in | Power supply input, 2.5V to 40V (absolute max 42V). Connect to the battery / high-side supply. Typical supply current 12µA (30µA max) at VCC = 40V, ILOAD = 0A. PSRR typ 97dB. |
| 8 | OUT2 | output | Buffered voltage output for driving capacitive loads. Output voltage range up to VCC − 1V, max output current 5mA. Offset typ 1mV (5mV max). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Monolithic Power Systems |
| Package | MSOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
MP8110DK-LF-ZMP8110DK-LF-ZDK-ZMP8110DK-LF-ZDSMP8110DK-LF-ZDS-ZMP8110DK-LF-ZDS-LF-Z
CAD (KiCad official)
- Symbol:
MP8110DK-LF-Z - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files:
mp8110dk-lf-z-etched.step/mp8110dk-lf-z-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mp8110dk-lf-z.step/mp8110dk-lf-z.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Monolithic Power Systems datasheet (None pp, sha256
2cb8e2aa3184f0aa, retrieved 2026-08-17, tier: lcsc) - 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).