component
MAX1595EUA33+
Public Made by Adomby adom
Analog Devices Inc Maxim Integrated DC-DC Converters, MSOP-8. 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
markdownMAX1595EUA33+
Analog Devices Inc Maxim Integrated · DC-DC Converters · MSOP-8
MAX1595EUA33+ from Analog Devices Inc Maxim Integrated, in a MSOP-8. 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 | AOUT | input | Analog power and sense input for the error amplifier/comparator; connect to OUT at the output filter capacitor. |
| 2 | SHDN | input | Shutdown input: driving SHDN low turns the device off and disconnects OUT from IN, and driving it high activates the device; SHDN to PGND is rated -0.3V to +6V. |
| 3 | IN | power_in | Input supply, which can range from 1.8V to 5.5V; bypass to GND with a 1µF capacitor. |
| 4 | GND | power_in | Ground reference for the device; PGND to GND is limited to -0.3V to +0.3V. |
| 5 | PGND | power_in | Power ground; connect to GND through a short, low-impedance trace. |
| 6 | CXN | passive | Negative terminal of the charge-pump transfer capacitor (CX); CXN to PGND is limited to -0.3V to the lower of IN + 0.8V or 6.3V. |
| 7 | CXP | passive | Positive terminal of the charge-pump transfer capacitor (CX); CXP to GND is limited to -0.8V to the higher of OUT + 0.8V or IN + 0.8V, but not greater than 6V. |
| 8 | OUT | power_out | Regulated 3.3V or 5V output, bypassed to GND with the output filter capacitor; continuous output current is rated at 150mA maximum. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc Maxim Integrated |
| Package | MSOP-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Output Voltage | VOUT | 3.2 | 3.33 | 3.4 | V | 0 < ILOAD < 75mA, VIN = +2.0V, TA = 0°C to +85°C | 2 |
| Output Voltage | VOUT | 3.16 | 3.44 | V | 0 < ILOAD < 75mA, VIN = +2.0V, TA = -40°C to +85°C | 2 | |
| Input Voltage Range | VIN | 1.8 | 5.5 | V | 2 | ||
| SHDN Input Voltage Low | VINL | 0.6 | V | VIN = 2.0V to 5.5V | 2 | ||
| SHDN Input Voltage High | VINH | 1.6 | V | VIN = 2.0V to 5.5V | 2 | ||
| Switching Frequency | fOSC | 0.85 | 1 | 1.15 | MHz | ILOAD > 20mA, VOUT > VIN | 2 |
| No-Load Input Current | IQ | 220 | 320 | µA | VIN = +2.0V, MAX1595_ _ _33 | 2 | |
| Input Undervoltage Lockout Threshold | 1.4 | 1.6 | 1.72 | V | 2 | ||
| Input Undervoltage Lockout Hysteresis | 40 | mV | 2 | ||||
| Shutdown Supply Current | ISHDN | 5 | µA | VSHDN = 0V, VIN = +5.5V, VOUT = 0V | 2 | ||
| SHDN Input Leakage Current | 0.1 | µA | 2 | ||||
| IN, OUT, AOUT to GND | -0.3 | 6 | V | 2 | |||
| SHDN to PGND | -0.3 | 6 | V | 2 | |||
| PGND to GND | -0.3 | 0.3 | V | 2 | |||
| CXN to PGND | -0.3 | V | Upper limit is the lower of IN + 0.8V or 6.3V | 2 | |||
| CXP to GND | -0.8 | V | Upper limit is the higher of OUT + 0.8V or IN + 0.8V, but not greater than 6V | 2 | |||
| Continuous Output Current | 150 | mA | 2 | ||||
| Operating Temperature Range | -40 | 85 | °C | 2 | |||
| Junction Temperature | 150 | °C | 2 | ||||
| Storage Temperature Range | -65 | 150 | °C | 2 | |||
| Lead Temperature (soldering) | 300 | °C | 10s | 2 | |||
| Soldering Temperature (reflow) | 260 | °C | 2 |
CAD (KiCad official)
- Symbol:
MAX1595EUA33+ - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files:
max1595eua33-etched.step/max1595eua33-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);max1595eua33.step/max1595eua33.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices Inc Maxim Integrated datasheet (7 pp, sha256
38d97400128c68fe, retrieved 2026-10-19, 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).