Key Features:
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Easy Breadboard Integration – 3-pin layout for effortless prototyping 
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Stable Output – Provides a reliable 3.3V output from a 5V+ source 
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Ultra-Compact Design – Fits tight spaces on PCBs and breadboards 
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Protection Built-In – Regulated voltage protects sensitive components 
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LED Power Indicator – Know at a glance when your circuit is powered 
Technical Specifications:
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Input Voltage Range: 4.5V to 15V DC 
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Output Voltage: 3.3V ± 1% 
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Max Output Current: 800mA 
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Regulator Type: AMS1117-3.3 LDO 
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Onboard LED Indicator: Red (Power ON) 
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PCB Dimensions: 13mm x 9mm x 7mm 
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Module Weight: 14g 
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Shipment Dimensions: 2 × 2 × 2 cm 
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Shipment Weight: 18g 
Applications:
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Power supply for 3.3V logic ICs and sensors 
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Arduino and ESP8266/ESP32-based projects 
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DIY electronics and embedded systems 
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Breadboard prototyping 
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Low-power microcontrollers and modules