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AZ1117C

High current, Wide Vin, 800 mA LDO

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Description

The AZ1117C is a low dropout three-terminal regulator.

The AZ1117C has been optimized for low voltage where transient response and minimum input voltage are critical. It provides current limit and thermal shutdown. Its circuit includes a trimmed bandgap reference to assure output voltage accuracy to be within ±1%. On-chip thermal shutdown provides protection against a combination of high current and ambient temperature that would create excessive junction temperature.

The AZ1117C is available in 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5.0V fixed output voltage versions and ADJ output voltage version. The fixed versions integrate the adjust resistors. It is also available in an adjustable version which can set the output voltage with two external resistors.

The AZ1117C is available in the industry-standard TO2522 (3), TO2522 (4), and TO2522 (5), SOT89-3L and SOT223 power packages.

 

Feature(s)

  • Current Limit: 1.35A (Typ) 
  • Output Noise from 10Hz to 10KHz: 0.003% of VOUT
  • PSRR at IOUT = 300mA and f = 120Hz: 70dB 
  • Output Voltage Accuracy: ±1% (Except 1.2V version) 
  • On-chip Thermal Shutdown 
  • Maximum Quiescent Current: IQMAX = 6mA 
  • Compatible with Low ESR Ceramic Capacitor 
  • Operation Junction Temperature: -20°C to +125°C 
  • Totally Lead-Free & Fully RoHS Compliant  
  • Halogen and Antimony Free. “Green” Device 

Application(s)

  • USB Device 
  • Add-On Card 
  • DVD Player 
  • PC Motherboard 
 

Product Specifications

Product Parameters

Compliance (Only Automotive supports PPAP) Standard
Output options Adjustable & Fixed
Iout (A) 0.8
Vin (Max) (V) 15
Vin (Min) (V) 3.2
Vout (min) 1.25
Vout (max) 15
Fixed Vout (V) 1.2, 1.5, 1.8, 2.5, 3.3, 5.0
Adjustabe VFB (V) 1.25
Iq (typ) (µA) 4000
Accuracy 25C 1%
Noise uV RMS 10-100 kHz 150
VDROPOUT (Max) (V) at Max Current and Max Ouput Voltage 1.4
PSRR (dB) 1kHz 70
Operating Temperature (Ambient) (°C) -20 to 125 (°C)
Channels 1
Output Discharge no
Iq (max)(µA) 6000
VCTL function no

Technical Documents

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

Orderable Part Number Buy from Distributor / Contact Sales Request Samples
AZ1117CD-1.2TRG1

AZ1117CD-1.2TRG1

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 98 10/3/2022 Europe, Asia, North America Buy Now
Mouser Electronics Inc. 980 10/3/2022 South America, North America, Asia, Europe, Middle East Buy Now
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AZ1117CD-1.5TRG1

AZ1117CD-1.5TRG1

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 701 10/3/2022 South America, North America, Asia, Europe, Middle East Buy Now
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AZ1117CD-1.8TRG1

AZ1117CD-1.8TRG1

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 2433 10/3/2022 Europe, Asia, North America Buy Now
Mouser Electronics Inc. 2825 10/3/2022 South America, North America, Asia, Europe, Middle East Buy Now
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AZ1117CD-2.5TRG1

AZ1117CD-2.5TRG1

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 2320 10/3/2022 Europe, Asia, North America Buy Now
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AZ1117CD-3.3TRG1

AZ1117CD-3.3TRG1

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Arrow Electronics 638 10/3/2022 United States Buy Now
Arrow Electronics 17500 10/3/2022 United States Buy Now
Digi-Key Electronics 28207 10/3/2022 Europe, Asia, North America Buy Now
Farnell, An Avnet Company 1276 10/3/2022 England Buy Now
Future Electronics - Asia 2500 10/3/2022 Singapore Contact Sales
Mouser Electronics Inc. 13399 10/3/2022 South America, North America, Asia, Europe, Middle East Buy Now
RS Components - Spain 600 10/3/2022 Spain Contact Sales
RS Components - Spain 4500 10/3/2022 Spain Contact Sales
RS Components - UK 600 10/3/2022 England Buy Now
RS Components - UK 4500 10/3/2022 England Buy Now
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AZ1117CD-5.0TRG1

AZ1117CD-5.0TRG1

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Farnell, An Avnet Company 1434 10/3/2022 England Buy Now
Future Electronics - Asia 7500 10/3/2022 Singapore Contact Sales
RS Components - Spain 1950 10/3/2022 Spain Contact Sales
RS Components - UK 1950 10/3/2022 England Buy Now
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AZ1117CD-ADJTRG1

AZ1117CD-ADJTRG1

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Farnell, An Avnet Company 1792 10/3/2022 England Buy Now
Request Sample
AZ1117CH-1.2TRG1

AZ1117CH-1.2TRG1

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 1104 10/3/2022 Europe, Asia, North America Buy Now
Farnell, An Avnet Company 2349 10/3/2022 England Buy Now
Mouser Electronics Inc. 2427 10/3/2022 South America, North America, Asia, Europe, Middle East Buy Now
Request Sample
AZ1117CH-1.5TRG1

AZ1117CH-1.5TRG1

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Farnell, An Avnet Company 1560 10/3/2022 England Buy Now
Mouser Electronics Inc. 769 10/3/2022 South America, North America, Asia, Europe, Middle East Buy Now
Request Sample
AZ1117CH-1.8TRG1

AZ1117CH-1.8TRG1

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Farnell, An Avnet Company 259 10/3/2022 England Buy Now
RS Components - Spain 450 10/3/2022 Spain Contact Sales
RS Components - UK 450 10/3/2022 England Buy Now
Request Sample
AZ1117CH-2.5TRG1

AZ1117CH-2.5TRG1

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet EU 4000 10/3/2022 Germany Buy Now
Digi-Key Electronics 2368 10/3/2022 Europe, Asia, North America Buy Now
Farnell, An Avnet Company 3575 10/3/2022 England Buy Now
Mouser Electronics Inc. 271 10/3/2022 South America, North America, Asia, Europe, Middle East Buy Now
Request Sample
AZ1117CH-3.3TRG1

AZ1117CH-3.3TRG1

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet EU 564000 10/3/2022 Germany Buy Now
Arrow/Components Agent Ltd. 152000 10/3/2022 Hong Kong Buy Now
Farnell, An Avnet Company 4511 10/3/2022 England Buy Now
Future Electronics - Asia 64000 10/3/2022 Singapore Contact Sales
RS Components - France 500 10/3/2022 France Buy Now
RS Components - Germany 400 10/3/2022 Germany Buy Now
RS Components - Spain 3450 10/3/2022 Spain Contact Sales
RS Components - Spain 71400 10/3/2022 Spain Contact Sales
RS Components - UK 3450 10/3/2022 England Buy Now
RS Components - UK 71400 10/3/2022 England Buy Now
RS Components S.p.A - Italy 1050 10/3/2022 Italy Buy Now
CEAC International Ltd. 4 9/29/2022 China Contact Sales
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AZ1117CH-5.0TRG1

AZ1117CH-5.0TRG1

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Arrow Electronics 2845 10/3/2022 United States Buy Now
Arrow/Components Agent Ltd. 108000 10/3/2022 Hong Kong Buy Now
Digi-Key Electronics 115 10/3/2022 Europe, Asia, North America Buy Now
Farnell, An Avnet Company 7875 10/3/2022 England Buy Now
Future Electronics 208000 10/3/2022 Canada Buy Now
Future Electronics - Asia 144000 10/3/2022 Singapore Contact Sales
Future Electronics - Europe 92000 10/3/2022 England Contact Sales
RS Components - Germany 750 10/3/2022 Germany Buy Now
RS Components - Spain 500 10/3/2022 Spain Contact Sales
RS Components - Spain 6800 10/3/2022 Spain Contact Sales
RS Components - UK 500 10/3/2022 England Buy Now
RS Components - UK 6800 10/3/2022 England Buy Now
Request Sample
AZ1117CH-ADJTRG1

AZ1117CH-ADJTRG1

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Arrow Electronics 4000 10/3/2022 United States Buy Now
Arrow Electronics 8000 10/3/2022 United States Buy Now
Arrow/Components Agent Ltd. 20000 10/3/2022 Hong Kong Buy Now
Digi-Key Electronics 9097 10/3/2022 Europe, Asia, North America Buy Now
Farnell, An Avnet Company 4000 10/3/2022 England Buy Now
Future Electronics 32000 10/3/2022 Canada Buy Now
Future Electronics - Europe 44000 10/3/2022 England Contact Sales
RS Components - Spain 550 10/3/2022 Spain Contact Sales
RS Components - Spain 3400 10/3/2022 Spain Contact Sales
RS Components - UK 550 10/3/2022 England Buy Now
RS Components - UK 3400 10/3/2022 England Buy Now
Request Sample
AZ1117CH2-5.0TRG1

AZ1117CH2-5.0TRG1

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Farnell, An Avnet Company 3130 10/3/2022 England Buy Now
Request Sample
AZ1117CR-3.3TRG1

AZ1117CR-3.3TRG1

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Arrow Electronics 1040 10/3/2022 United States Buy Now
Arrow Electronics 7000 10/3/2022 United States Buy Now
Digi-Key Electronics 15948 10/3/2022 Europe, Asia, North America Buy Now
Future Electronics - Asia 44000 10/3/2022 Singapore Contact Sales
Future Electronics - Europe 113000 10/3/2022 England Contact Sales
Mouser Electronics Inc. 1758 10/3/2022 South America, North America, Asia, Europe, Middle East Buy Now
RS Components - Germany 300 10/3/2022 Germany Buy Now
RS Components - Spain 800 10/3/2022 Spain Contact Sales
RS Components - Spain 12750 10/3/2022 Spain Contact Sales
RS Components - UK 800 10/3/2022 England Buy Now
RS Components - UK 12750 10/3/2022 England Buy Now
Request Sample
AZ1117CR-5.0TRG1

AZ1117CR-5.0TRG1

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 14445 10/3/2022 South America, North America, Asia, Europe, Middle East Buy Now
Request Sample
AZ1117CR-ADJTRG1

AZ1117CR-ADJTRG1

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Arrow Electronics Central EU 1000 10/3/2022 Europe Buy Now
Mouser Electronics Inc. 1112 10/3/2022 South America, North America, Asia, Europe, Middle East Buy Now
RS Components - Spain 250 10/3/2022 Spain Contact Sales
RS Components - UK 250 10/3/2022 England Buy Now
Request Sample
AZ1117CR2-3.3TRG1

AZ1117CR2-3.3TRG1

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Avnet 7000 10/3/2022 United States Buy Now
Mouser Electronics Inc. 155 10/3/2022 South America, North America, Asia, Europe, Middle East Buy Now
Request Sample
AZ1117CR2-5.0TRG1

AZ1117CR2-5.0TRG1

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 3516 10/3/2022 South America, North America, Asia, Europe, Middle East Buy Now
Request Sample

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2568 2022-03-29 2022-03-29 Qualified Additional Assembly & Test (A/T) Sites, Bill of Material, and updated Data Sheets for Package Outline Dimension Change
PCN-2514 2021-03-09 2021-06-09 Additional Wafer Source JKFAB
PCN-2429 2019-11-20 2020-02-20 Additional Qualified (AT) Assembly Test Site + BOM + Top Marking
PCN-2331 2018-03-22 2018-06-22 Additional Qualified BOM (Bill of Materials) on Selected Devices
PCN-2246 2017-06-28 2017-09-28 Additional Qualified Assembly/Test (A/T) Site – Chengdu A/T (CAT) with Part Marking Update