AMS1117-3.3 Alternatives: LDO Cross-Reference Guide
The three-terminal regulator on millions of boards: which parts really fit, and why the thermal math matters more than the pinout.
Read articleAMS1117CD50 - UMW LDO Regulator, TO-252
Regular price
$0.05
After you place an order, our sales team will send written confirmation of the final price, shipping charges, and estimated delivery lead time. Import duties, taxes, brokerage fees, and other destination charges are the customer's responsibility. When needed, we can assist with available product information and customs documents for import declaration; final customs clearance and payment remain the customer's responsibility.
Couldn't load pickup availability
Integrated Circuit
AMS1117CD50
line(LDO) 12V 1A 5V
In Stock
TO-252-2
Active
Pricing & Availability
Price$0.0425 USD
AvailabilityIn Stock
ManufacturerUMW()
PackageTO-252-2
AvailabilityIn Stock
Pack
Basic Information
| Manufacturer | UMW() |
|---|---|
| Manufacturer Part Number | AMS1117CD50 |
| Description | line(LDO) 12V 1A 5V |
| IC Category | line(LDO) |
| Package | TO-252-2 |
| Packaging | |
| Availability | In Stock |
| Standard Pack Quantity | 2500 |
| Available Stock | 4746 |
| Lifecycle Status | Active |
Key Specifications
| Operating Voltage | 18V |
|---|---|
| Inputoutputvoltage | 5V |
| Inputoutputcurrent | 1A |
| power (PSRR) | 75dB@(120Hz) |
| Quiescent Current (Iq) | 10mA |
| Operating Temperature | -40°C ~ +125°C@(Tj) |
| Inputoutputchannel | 1 |
Technical Attributes
Documents & Engineering Resources
Inventory and pricing are updated regularly. Technical data is provided for engineering reference.
Datasheet PDF
MANUFACTURER ACCESS
Manufacturers We Source
Browse frequently requested semiconductor and electronic component manufacturers, then search the catalog or submit an RFQ for the exact part you need.
From the desk
Recent Articles
Market signals, technical notes, and practical sourcing guidance for semiconductor procurement.
LM2596 Alternatives: Drop-In and Functional Options
A 3 A buck converter that refuses to die: which replacements fit the same pads, which need a new layout, and how to choose between them.
Read article
STM32F103C8T6 Alternatives: Pin-to-Pin Cross-Reference
The 48-pin Cortex-M3 that became an industry default: which alternatives really fit, and what breaks when you swap one in.
Read article
W25Q32 Alternatives: 32 Mbit NOR Cross-Reference
4 MB of SPI flash: the smallest density that still supports OTA, and the one where package width trips up more designs than density does.
Read article
W25Q128JVSIQ Alternatives: NOR Flash Cross-Reference
A practical cross-reference for the 128 Mbit SPI NOR part: what must match, where firmware breaks, and how to qualify a second source.
Read article
Murata Silicon Capacitors: AI Optical Module Power
Murata is positioning wideband silicon capacitors as a key enabler of the optical-module speed ramp from 1.6T to 3.2T. Here is what the shift means for...
Read article
TMS320F28035 Alternatives: LS-Z3xF Pin-to-Pin Guide
The LS-Z3xF family maps to F28034/35 by package and adds clock headroom. What pin compatibility covers, what it does not, and how to qualify it.
Read article
Top 10 Component Brands & Demand Trends: Weekly Watch
All ten leading component brands gained search volume in week 42, between 28% and 40%. Here is what the broad lift means and what we hold...
Read article