Details, datasheet, quote on part number: AZ2185D-ADJTRG1
PartAZ2185D-ADJTRG1
Category
TitleLDO BJT HICURR,TO252-2,T&R,2.5K
Description

Diodes' AZ2185 series is a low dropout positive voltage regulator with a maximum dropout of 1.5 V at 3 A of load current. The device features low quiescent current, low adjustable current, and improved load transient performance. This device has a built-in band-gap reference circuit, on-chip thermal shutdown, and current limit function. The AZ2185 is available in an adjustable version. The adjustable version can set the output voltage with two external resistors. The AZ2185 series is available in standard packages of TO252 (standard).



CompanyDiodes, Inc.
DatasheetDownload AZ2185D-ADJTRG1 datasheet
  
AZ2185D-ADJTRG1 photo

 

Features, Applications

Description

The AZ2185 series is low dropout positive voltage regulators with a maximum dropout 3A of load current. The device features low quiescent current, low adjustable current and improved load transient performance. This device built in band-gap reference circuit, on-chip thermal shutdown and current limit function.

Features

The AZ2185 is available in adjustable version. The adjustable version can set the output voltage with two external resistors. The AZ2185 series is available in standard packages of TO252 (Standard).

Applications

High Efficiency Linear Regulators Battery Charger Digital Video/Camcorder Post Regulation for Switching Supplies Microprocessor Supply Mother Board Power Supplies DVD-video Player Telecom Equipment Set Top Boxes and Web Boxes Modules' Supply

Low Dropout Voltage: Typical at 3A Current Limiting and Thermal Protection Output Current: 3A Current Limit: 4.5A Operating Junction Temperature: +125 C Line Regulation: 0.015%/V (Typ) Load Regulation: 0.1%/A (Typ) Adjust Pin Current: 6A (Typ) Minimum Load Current: 0.3mA (Typ) Compatible with Low ESR Ceramic Capacitor Totally Lead-Free & Fully RoHS Compliant (Notes & 2) Halogen and Antimony Free. "Green" Device (Note 3)

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated's definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green" products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds.

The AZ2185 is compatible with low ESR ceramic capacitor. The ESR of the output capacitors must be less than 0.4. A minimum of 10F output capacitor is required.

Pin Name ADJ/GND OUTPUT INPUT Adjust pin/Ground Output voltage Input voltage

Symbol VIN TJ TSTG TLEAD Input Voltage Operating Junction Temperature Storage Temperature Range Lead Temperature (Soldering, 10sec) Thermal Resistance (Junction to Ambient) ESD (Human Body Model) ESD (Charge Device Model) Parameter Rating -65 to Unit C/W V

Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum Ratings" for extended periods may affect device r eliability.

Symbol VIN TJ Input Voltage Operating Junction Temperature Parameter Min -40 Max 12 +125 Unit C

 

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