Counterfeit and defect prevention
Visual and packaging inspection
Electrical performance verification
Service Email:
[email protected]
>
AMS1117-1.2
UMW
IC LDO REG 1.2V 1A SOT223
66754 Pcs New Original In Stock
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-3L
Request Quote
(Ships tomorrow)
*Quantity
Minimum 1
Minimum 1
5.0 / 5.0
- (505 Ratings)
AMS1117-1.2
Product Overview
11037521
DiGi Electronics Part Number
AMS1117-1.2-DGManufacturer
UMW
AMS1117-1.2
Description
IC LDO REG 1.2V 1A SOT223Inventory
66754 Pcs New Original In Stock
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-3L
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
Warranty & Returns
How to Order
Shipping & Delivery
Quality Assurance
365 - Day Quality Guarantee - Every part fully backed.
90 - Day Refund or Exchange - Defective parts? No hassle.
Limited Stock, Order Now - Get reliable parts without worry.
Global Shipping & Secure Packaging
Worldwide Delivery in 3-5 Business Days
100% ESD Anti-Static Packaging
Real-Time Tracking for Every Order
Secure & Flexible Payment
Credit Card, VISA, MasterCard, PayPal, Western Union, Telegraphic Transfer(T/T) and more
All payments encrypted for security
AMS1117-1.2 Technical Specifications
Category
Power Management (PMIC), Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Packaging
Cut Tape (CT) & Digi-Reel®
Series
-
Product Status
Active
Output Configuration
Positive
Output Type
Fixed
Number of Regulators
1
Voltage - Input (Max)
12V
Voltage - Output (Min/Fixed)
1.2V
Voltage - Output (Max)
-
Voltage Dropout (Max)
1.3V @ 1A
Current - Output
1A
Current - Quiescent (Iq)
10 mA
PSRR
75dB (120Hz)
Control Features
Current Limit
Protection Features
Over Temperature
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
TO-261-4, TO-261AA
Supplier Device Package
SOT-223-3L
Datasheet & Documents
HTML Datasheet
AMS1117-1.2-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Additional Information
Other Names
4518-AMS1117-1.2CT
4518-AMS1117-1.2DKR
4518-AMS1117-1.2TR
Standard Package
2,500
Reviews
5.0/5.0-(Show up to 5 Ratings)
Dec 02, 2025
Die Verpackung ist sowohl umweltfreundlich als auch stabil. Der Versand ging super schnell, was mein Einkaufserlebnis verbessert.
Dec 02, 2025
DiGi Electronics' pricing strategy is thoughtfully designed for consumers like me.
Dec 02, 2025
Excellent customer support that truly cares and a shipping process that’s quick.
Dec 02, 2025
Their attention to detail in product quality gives me confidence that my DIY projects will turn out perfect.
Dec 02, 2025
I love how their extensive product range adapts to different market demands.
Dec 02, 2025
Their delivery punctuality is impressive, helping me keep my project deadlines on track.
Dec 02, 2025
I'm impressed by the high quality control standards maintained by DiGi Electronics.
Publish Evalution
Evalution Message
Please enter your review message.
Please post honest comments and do not post ilegal comments.
Frequently Asked Questions (FAQ)
What is the main function of the AMS1117-1.2 voltage regulator?
The AMS1117-1.2 is a linear voltage regulator designed to provide a stable 1.2V output at up to 1A current, ensuring consistent power supply for your electronic devices.
Is the AMS1117-1.2 compatible with different input voltages?
Yes, it can accept input voltages up to 12V, making it suitable for various applications that require a fixed 1.2V output from higher voltage sources.
What are the key advantages of using the AMS1117-1.2 in power management circuits?
This regulator offers low dropout voltage (around 1.3V at 1A), high power efficiency, built-in over-temperature protection, and a compact SOT-223 package for easy surface-mount installation.
Can the AMS1117-1.2 operate in a wide temperature range?
Yes, it is rated for operation from -40°C to 125°C, making it suitable for both industrial and consumer electronics environments.
What are the typical applications and how do I purchase the AMS1117-1.2?
This linear voltage regulator is ideal for powering microcontrollers, sensors, and other low-voltage electronic components. It is available in bulk quantities—over 67,000 units in stock—and can be purchased through authorized distributors or online electronic component retailers.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
AMS1117-1.2 CAD Models
UMW AMS1117-1.2 PCB symbols & footprints
productDetail
