AME4041 micropower 2-terminal band-gap voltage regulator diode. operat

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AME4041 micropower 2-terminal band-gap voltage regulator diode. operat

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AME4041
AME4041 micropower 2-terminal band-gap voltage regulator diode. operates over 30µA 20mA current range. Each circuit trimmed wafer sort provide 0.5% initial tolerance. design AME4041 allows large range load capacitances operating currents. start-up current makes these parts ideal battery applications. AME, Inc. offers this part SOT-23 package.
Shunt Bandgap Voltage Reference
Functional Block Diagram
Bandgap Cell Feedback
Current Shunt
Features
Small Packages: SOT-23 Tolerates Capacitive Loads Fixed Reverse Breakdown Voltage 1.225V Tight Voltage Tolerance ±0.5% Wide Operating Current 30µA 20mA Wide Temperature Range -40oC 85oC Temperature Coefficient -100ppm/oC (max) Excellent Transient Response AME's Lead Free Products Meet RoHS Standards.
1.225V
Typical Application
Applications
Portable Electronics Power Supplies Computer Peripherals Data Acquisition Systems Battery chargers Consumer Electronics
0.1µF Value optional
Rev.A.01
AME4041
Configuration
SOT-23 View
Shunt Bandgap Voltage Reference
4041
Attach: Non-Conductive Epoxy
Rev.A.01
AME4041
Ordering Information AME4041
Shunt Bandgap Voltage Reference
Special Feature1 Number Pins Package Type Operating Ambient Temperature Range Configuration
Accuracy
Operating Ambient Temperature Range
Package Type
Number Pins
Special Feature1
0.5%
(SOT-23)
-40O
SOT-2X
Lead Free
Ordering Information
Part Number
AME4041AEETZ
Marking*
ASNww
Accuracy
0.5%
Package
SOT-23
Operating Ambient Temperature Range
40oC 85oC
Note: represents date code Date Code Rule Package Dimension. line first letter represents lead free plating such ASNww. Please consult sales office authorized Rep./Distributor availability voltage accuracy package type.
Rev.A.01
AME4041
Absolute Maximum Ratings
Parameter
Supply Current
Shunt Bandgap Voltage Reference
Maximum
Unit
Caution: Stress above listed absolute maximum rating cause permanent damage device
Recommended Operating Conditions
Parameter
Ambient Temperature Range Junction Temperature Range Storage Temperature Range Supply Current
Symbol
TSTG
Rating
100µA 20mA
Unit
Thermal Information
Parameter
Thermal Resistance* (Junction Case) Thermal Resistance (Junction Ambient) Internal Power Dissipation Maximum Junction Temperature Solder Iron Sec)**
Package
SOT-23 SOT-23 SOT-23
Attach
Non-Conductive Epoxy Non-Conductive Epoxy Non-Conductive Epoxy
Symbol
Maximum
Unit
Measure center molding compound tab. MIL-STD-202G 210F
Rev.A.01
AME4041
Electrical Specifications
Unless otherwise specified, 0~70OC, 100µA
Parameter Reference Voltage, ±0.5% Reference Voltage Change With Current Reverse Dynamic Impedence Wideband Noise (rms) Long term Stability Reference Voltage Temp. Coeff. Operation Current VREFTC Symbol VREF REF/I Test Condition IREF 100µA IMIN 20mA f=20Hz 100µA, Hz<f<10KHz 100µA, TA=25oC, T=1000 Hours 70oC 0.030 Units ppm/oC
Shunt Bandgap Voltage Reference
1.219 1.225 1.231
Rev.A.01
AME4041 Shunt Bandgap Voltage Reference
Characterization Curve(For reference only)
Normalized Percentage Change Temp.
Reference Voltage Change Current
Change
-0.1 -0.2 -0.3 -0.4 -0.5 -0.6
I=100µA
Change VREF (mV)
0.01
Temperature
Operation Current (mA)
Reverse Characteristic
Forward Characteristic
(uA)
(mA)
0.125
0.65
0.001
Line Transient Response
25oC
5V/DIV
0.5V/DIV
200µS/DIV
Rev.A.01
AME4041
Date Code Rule
Marking Date Code Year xxx0 xxx1 xxx2 xxx3 xxx4 xxx5 xxx6 xxx7 xxx8 xxx9
Shunt Bandgap Voltage Reference
Tape Reel Dimension
SOT-23
Carrier Tape, Number Components Reel Reel Size
Package SOT-23 Carrier Width 8.0±0.1 Pitch 4.0±0.1 Part Full Reel 3000pcs Reel Size 180±1
Rev.A.01
AME4041
Package Dimension
SOT-23
View Side View
Shunt Bandgap Voltage Reference
SYMBOLS
MILLIMETERS
1.00 0.00 0.35 0.09 2.70 1.40
INCHES
0.0394 0.0000 0.0138 0.0035 0.1063 0.0551
1.40 0.15 0.50 0.25 3.10 1.80
0.0551 0.0059 0.0197 0.0098 0.1220 0.0709
1.90 2.40 3.00
0.0748 0.09449 0.11811 0.0138BSC
0.35BSC
Front View
Rev.A.01
www.ame.com.tw
E-Mail: sales@ame.com.tw
Life Support Policy: These products AME, Inc. authorized critical components life-support devices systems, without express written approval president AME, Inc. AME, Inc. reserves right make changes circuitry specifications devices advises customers obtain latest version relevant information. AME, Inc. April 2008 Document: 2037-DS4041- A.01
Corporate Headquarter
Rui-Guang Road, Nei-Hu District Taipei 114, Taiwan. Tel: 2627-8687 Fax: 2659-2989

AME4041 micropower 2-terminal band-gap voltage regulator diode. operat

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