LONELY BINARY
24pcs AMS1117-LDO Regulator Gold Edition 18xAMS1117-3.3V Fixed + 6xAdjustable AMS1117-ADJ DC-DC Step-Down Power Module for Arduino, Raspberry Pi and ESP32 S3 Breadboard Projects
*Price sourced from Amazon.com. Last updated 2026-05-21. Price and availability subject to change.
Power up your projects reliably with the Lonely Binary AMS 1117-LDO Regulator Kit – a versatile 24-pack designed for seamless voltage conversion in breadboards, microcontrollers, and DIY electronics. This set includes 18 fixed 3.3V modules and 6 adjustable modules, making it an essential tool for handling voltage mismatches without complexity.Key Features & Benefits:AMS1117-3.3V Modules: Deliver a stable 3.3V output from higher inputs, with three pins (GND, OUT, VIN) and a built-in LED to indicate operation. Perfect for powering 3.3V devices like ESP32 or sensors from 5V sources.AMS1117-ADJ…
SpecPicks Verdict
SpecPicks classifies Lonely Binary 24pcs AMS1117-LDO Regulator Gold Edition… as a category leader on buyer feedback in the retro motherboards category, based on 34 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. LONELY BINARY's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for retro motherboards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.8★ average across customer reviews
- ✓ Backed by LONELY BINARY's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- 【Comprehensive 24-Piece Kit】 Includes 18x AMS1117-3.3V fixed modules (with LED indicator) and 6xAMS1117-ADJ adjustable DC-DC Step Power modules – perfect for voltage regulation in electronics projects, converting higher inputs to stable 3.3V or custom outputs
- 【Low Dropout Design for Efficiency】LDO regulators dissipate excess voltage as heat; ideal for light-duty use with input voltages higher than output (e.g., 4.3V–12V for 3.3V). Not recommended for high-current/heavy loads to prevent overheating – more voltage drop or current means more heat
- 【Easy Adjustment & Stability】ADJ modules feature a back potentiometer (pot) for tunable output (1.25V+); once set with included screwdriver, voltage stays consistent even if input changes, ensuring reliable performance in varying conditions
- 【Breadboard-Friendly Features】Compact gold-colored modules (20mm x 11mm x 5mm) with 3 pins (GND, OUT, VIN) for simple integration; 3.3V versions include an LED for power status – great for Arduino, Raspberry Pi, sensors, or prototyping without soldering
- 【Complete Accessories Included】Comes with a durable storage container, mini screwdriver for pot adjustments, and male header pins for easy connections – value-packed for makers, hobbyists, and DIY enthusiasts
- 【Wide Device Compatibility】Compatible with popular microcontrollers such as Arduino, Raspberry Pi, ESP32, ESP8266, STM32, and various 3.3V/5V sensors or modules like DHT22 and ultrasonic sensors for seamless integration in DIY electronics and IoT projects
Full Specifications
| Brand | LONELY BINARY |
|---|---|
| Color | Black Gold |
| Model Number | AMS1117-LDO Regulator Gold Edition Kit |
| Input Voltage | 4.5 Volts |
| Output Voltage | 3.3 Volts |
| Mfr Part Number | AMS1117-LDO Regulator Gold Edition Kit |
| Number of Items | 24 |
| Number of Outlets | 24 |
| Warranty Description | 1 Year |
Ready to buy?
Lonely Binary 24pcs AMS1117-LDO Regulator Gold Edition 18xAMS1117-3.3V Fixed + 6xAdjustable AMS1117-ADJ DC-DC Step-Down Power Module for Arduino, Raspberry Pi and ESP32 S3 Breadboard Projects is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-21. Price and availability subject to change.
Related Retro Motherboards
