component
AS333W5-7
Public Made by Adomby adom
Diodes Incorporated Precision Op Amps, SOT-25. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Contents
README
markdownAS333W5-7
Diodes Incorporated · Precision Op Amps · SOT-25
AS333W5-7 from Diodes Incorporated, in a SOT-25. 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 | output | Amplifier output; the datasheet gives no separate limit for this pin, and the output short-circuit rating is continuous with a short to ground permitted (Note 6). |
| 2 | V- | power_in | Negative power supply; the device operates from a single supply of 1.8V to 5.5V (V+ minus V-) or from ±0.9V to ±2.5V dual supplies. |
| 3 | +IN | input | Noninverting input; input terminals are diode-clamped to the supply rails, and signals that swing more than 0.3V beyond the rails should be current limited to 10mA or less. |
| 4 | -IN | input | Inverting input; input terminals are diode-clamped to the supply rails, and signals that swing more than 0.3V beyond the rails should be current limited to 10mA or less. |
| 5 | V+ | power_in | Positive power supply; the supply voltage range is 1.8V to 5.5V, and the input common-mode range extends 0.1V beyond each rail. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-25 |
| Category | Amplifiers/Comparators |
| 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 |
|---|---|---|---|---|---|---|---|
| Supply Voltage Range (recommended) | VS | 1.8 | 5.5 | V | @TA = +25°C, unless otherwise specified | 3 | |
| Operating Ambient Temperature Range | TA | -40 | 125 | °C | @TA = +25°C, unless otherwise specified | 3 | |
| Supply Voltage Range (absolute maximum) | VS | 6.5 | V | 2 | |||
| Signal Input Terminals current (Note 5) | -1 | 1 | mA | 2 | |||
| Storage Temperature | TSTG | -65 | 150 | °C | 2 | ||
| Maximum Junction Temperature | TJ | 150 | °C | 2 | |||
| Lead Temperature (Soldering) | TLEAD | 260 | °C | Soldering, 10 Seconds | 2 | ||
| ESD HBM Protection | 4 | kV | Human Body Model | 2 | |||
| ESD CDM Protection | 1 | kV | Charged-Device Model | 2 | |||
| Input Offset Voltage | VOS | 8 | 22 | μV | VS = 5V | 3 | |
| Input Offset Voltage Drift | ΔVOS/ΔT | 0.02 | 0.1 | μV/°C | TA = -40°C to +85°C | 3 | |
| Input Offset Voltage Drift | ΔVOS/ΔT | 0.2 | μV/°C | TA = -40°C to +125°C | 3 | ||
| Power-Supply Rejection Ratio | PSRR | 1 | 10 | μV/V | VS = 1.8V to 5.5V, TA = -40°C to +125°C | 3 | |
| Input Bias Current | IB | 70 | 200 | pA | TA = +25°C | 3 | |
| Input Offset Current | IOS | 140 | 400 | pA | 3 | ||
| Common-Mode Rejection Ratio | CMRR | 90 | 120 | dB | (V-) - 0.1V < VCM < (V+) + 0.1V, TA = -40°C to +125°C | 3 | |
| Open-Loop Voltage Gain | AOL | 106 | 130 | dB | (V-) + 100mV < VO < (V+) - 100mV, RL = 10kΩ, TA = -40°C to +125°C | 3 | |
| Output Voltage Swing from Positive Rail | 30 | 50 | mV | RL = 10kΩ, TA = +25°C | 3 | ||
| Output Voltage Swing from Positive Rail | 70 | mV | RL = 10kΩ, TA = -40°C to +125°C | 3 | |||
| Output Voltage Swing from Negative Rail | 10 | 50 | mV | RL = 10kΩ, TA = +25°C | 3 | ||
| Output Voltage Swing from Negative Rail | 70 | mV | RL = 10kΩ, TA = -40°C to +125°C | 3 | |||
| Specified Voltage Range | VS | 1.8 | 5.5 | V | 3 | ||
| Quiescent Current | IQ | 17 | 28 | μA | IO = 0A, TA = +25°C | 3 | |
| Quiescent Current | IQ | 30 | μA | IO = 0A, TA = -40°C to +125°C | 3 | ||
| Input Bias Current | IB | 400 | pA | TA = -40°C to +125°C | 3 | ||
| Junction-to-Ambient Thermal Resistance | RθJA | 207 | °C/W | SOT25 package | 2 | ||
| Junction-to-Case Thermal Resistance | RθJC | 66 | °C/W | SOT25 package | 2 |
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 | tin | Terminals: Finish, Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208 Weight: 0.015 grams (Approximate) | 11 |
CAD (KiCad official)
- Symbol:
AS333W5-7 - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-25 (KiCad packages3D, STEP)
- 3D model files:
as333w5-7-etched.step/as333w5-7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);as333w5-7.step/as333w5-7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (12 pp, sha256
b405acc926589eea, 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).