AME8804AEEY AME, AME8804AEEY Datasheet

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AME8804AEEY

Manufacturer Part Number
AME8804AEEY
Description
Low Dropout (LDO) Regulators Adj. 300mA CMOS
Manufacturer
AME
Datasheet

Specifications of AME8804AEEY

Input Voltage Max
7 V
Dropout Voltage (max)
1300 V
Output Current
300 mA
Mounting Style
SMD/SMT
Package / Case
SOT-26
Lead Free Status / Rohs Status
Lead free / RoHS Compliant

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Part Number
Manufacturer
Quantity
Price
Part Number:
AME8804AEEY
Manufacturer:
AME
Quantity:
20 000
Part Number:
AME8804AEEYZ
Manufacturer:
AME
Quantity:
20 000
AME8804
n General Description
ture low ground current (35 A typ.) with low dropout volt-
age, making them ideal for battery applications. The
space-saving SOT-26/TSOT-26 and SOT-25/TSOT-25
packages are attractive for "Pocket" and "Hand Held" ap-
plications.
and Current Fold-back to prevent device failure under the
"Worst" operating conditions.
Good" detector, which pulls low when the output is out of
regulation.
2.2 F or greater.
n Features
n Applications
Rev.K.03
The AME8804 family of positive, linear regulators fea-
These rugged devices have both Thermal Shutdown,
The SOT-26/TSOT-26 version also features a "Power
The AME8804 is stable with an output capacitance of
l All AME's Lead Free Products Meet RoHS
l Very Low Dropout Voltage
l Guaranteed 300mA Output
l Accurate to within 1.5%
l Typical 35 A Ground Current
l Over-Temperature Shutdown
l Current Limiting
l Short Circuit Current Fold-back
l Power Good Detector (6 pin version only)
l Power-Saving Shutdown Mode
l Space-Saving SOT-26/TSOT-26 and SOT-25
l Adjustable Output Voltages
l Low Temperature Coefficient
l Instrumentation
l Portable Electronics
l Wireless Devices
l Cordless Phones
l PC Peripherals
l Battery Powered Widgets
l Electronic Scales
Standards
/ TSOT-25
AME
n Functional Block Diagram
n Typical Application
IN
V
C2 is unnecessary when R1 or R2 < 20K
PG pin is only available in the SOT-26 package option
IN
EN
PG
OUT
V ref x110%
V ref x90%
5V
= 1.215 (R1 +R2)/R2
1 F
C1
Overcurrent
Shutdown
Shutdown
Thermal
EN
IN
PG
AME8804
300mA CMOS LDO
V ref =1.215V
GND
AMP
OUT
ADJ
R1
R2
100p
C2
GND
OUT
ADJ
OUT
2.2 F
C3
1

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AME8804AEEY Summary of contents

Page 1

... Current Fold-back to prevent device failure under the "Worst" operating conditions. The SOT-26/TSOT-26 version also features a "Power Good" detector, which pulls low when the output is out of regulation. The AME8804 is stable with an output capacitance of 2 greater. n Features l Very Low Dropout Voltage l Guaranteed 300mA Output l Accurate to within 1 ...

Page 2

... PG This open-drain output is low when OUT is out of regulation. LDO voltage regulator output pin. OUT It should be decoupled with a 1µF or greater value low ESR ceramic capacitor. ADJ Feedback output voltage for adjustable device. 2 SOT-25 /TSOT-25 AME8804AEEY GND AME8804 ADJ 1 6. OUT * Die Attach: ...

Page 3

... E: - +85 n Ordering Information Part Number Marking* AME8804AEEY AAUww AME8804AEEYL AAUww AME8804AEEYY AAUww AME8804AEEYZ AAUww AME8804AEEV AJCww AME8804AEEVL AJCww AME8804AEEVY AJCww AME8804AEEVZ AJCww Note: ww represents the date code and pls refer to Date Code Rule on Package Dimension line on top of the first letter represents lead free plating such as AAUww Please consult AME sales office or authorized Rep ...

Page 4

... Note: ww represents the date code and pls refer to Date Code Rule on Package Dimension line on top of the first letter represents lead free plating such as BJIww Please consult AME sales office or authorized Rep./Distributor for output voltage and package type availability. 4 Special Feature ...

Page 5

... Caution: Stress above the listed absolute maximum rating may cause permanent damage to the device. * HBM B:2000V~3999V n Recommended Operating Conditions Parameter Ambient Temperature Range Junction Temperature Range Storage Temperature Range n Thermal Information Parameter Thermal Resistance* (Junction to Case) Thermal Resistance (Junction to Ambient) Internal Power Dissipation Maximum Junction Temperature Solder Iron (10 Sec)** * Measure on center of molding compound if IC has no tab ...

Page 6

... AME AME8804 n Electrical Specifications =5V unless otherwise noted IN Parameter Input Voltage Output Voltage Accuracy Dropout Voltage V Output Current Current Limit Short Circuit Current, Note2 Ground Pin Current Line Regulation Load Regulation REG Over Temperature Shutdown Over Temperature Hysterisis V Temperature Coefficient O Power Supply Rejection ...

Page 7

... Full current is restored when the voltage exceeds 0.8 volts. n External Capacitors The AME8804 is stable with an output capacitor to ground of 2 greater. Ceramic capacitors have the lowest ESR, and will offer the best AC performance. Con- versely, Aluminum Electrolytic capacitors exhibit the high- est ESR, resulting in the poorest AC response ...

Page 8

... AME AME8804 Ground Current vs. Input Voltage Input Voltage (V) Power Supply Rejection Ratio 0 -10 C =2.2 F Tantalum Tantalum L - BYP -30 -40 -50 100mA -60 -70 100 100 A - Frequency (Hz) Drop Out Voltage vs. Output Voltage 1200 1000 800 I =100mA 600 O I =200mA O 400 200 0 3 1.31.5 2 Output Voltage (V) ...

Page 9

... AME AME8804 Noise Measurment TIME (20mS/DIV) Short Circuit Response TIME (2mS/DIV) Current Limit Response TIME (2mS/DIV) Rev.K.03 300 100 10 R =100 LOAD R =0.1 SHORT =3.3 LOAD 0 0 300mA CMOS LDO Safe Operating Area SOT-26 SOT-25 1.0 0.1 Input-Output Voltage Differential (V) Overtemperature Shutdown R =6 ...

Page 10

... AME AME8804 Stability vs. ESR vs. I 10000 Unstable Region 1000 100 10 Stable Region 1 0.1 Untested Region 0. 100 ILOAD (mA) Stability vs. ESR vs. I 10000 Unstable Region 1000 100 10 Stable Region 1 Untested Region 0.1 0. 100 ILOAD (mA) 10 Load 10000 1000 100 0.01 150 200 Load ...

Page 11

... AME AME8804 n External Resistor Divider Table Ohm) Vout 1.30 14.29 28.59 1.35 9.00 18.00 1.40 6.57 13.14 1.45 5.17 10.34 1.50 4.26 8.53 1.55 3.63 7.25 1.60 3.16 6.31 1.65 2.79 5.59 1.70 2.51 5.01 1.75 2.27 4.54 1.80 2.08 4.15 1 ...

Page 12

... AME AME8804 n External Resistor Divider Table (contd Ohm) Vout 3.15 0.63 1.26 3.20 0.61 1.22 3.25 0.60 1.19 3.30 0.58 1.17 3.35 0.57 1.14 3.40 0.56 1.11 3.45 0.54 1.09 3.50 0.53 1.06 3.55 0.52 1.04 3.60 0.51 1.02 3.65 0.50 1 ...

Page 13

... Carrier Tape, Number of Components Per Reel and Reel Size Package Carrier Width (W) SOT-25 8.0±0.1 mm Rev.K.03 Year W xxx0 W xxx1 W xxx2 W xxx3 W xxx4 W xxx5 W xxx6 W xxx7 W xxx8 W xxx9 P AME AME Pitch (P) Part Per Full Reel 4.0±0.1 mm 300mA CMOS LDO W Reel Size 3000pcs 180± ...

Page 14

... Carrier Tape, Number of Components Per Reel and Reel Size Package Carrier Width (W) SOT-26 8.0±0 AME AME Pitch (P) 4.0±0 AME AME Pitch (P) Part Per Full Reel 4.0±0.1 mm 300mA CMOS LDO W Part Per Full Reel Reel Size 3000pcs 180± ...

Page 15

... AME AME8804 n Tape and Reel Dimension TSOT-26 PIN 1 Carrier Tape, Number of Components Per Reel and Reel Size Package Carrier Width (W) TSOT-26 8.0±0.1 mm Rev.K.03 P AME AME Pitch (P) 4.0±0.1 mm 300mA CMOS LDO W Part Per Full Reel Reel Size 3000pcs 180± ...

Page 16

... AME AME8804 n Package Dimension SOT-25 Top View D PIN Front View b SOT-26 Top View D e PIN 1 S1 Front View b 16 Side View θ1 SYMBOLS Side View SYMBOLS θ 300mA CMOS LDO MILLIMETERS INCHES MIN MAX MIN MAX 1.20REF 0.0472REF 0.00 0.15 0.0000 ...

Page 17

... AME AME8804 n Package Dimension TSOT-25 Top View D PIN Front View b TSOT-26 Top View D e PIN 1 S1 Front View b Rev.K.03 Side View SYMBOLS θ1 A Side View SYMBOLS θ1 A 300mA CMOS LDO MILLIMETERS INCHES MIN MAX MIN MAX 0.90 1.25 0.0354 0.0492 0.30 ...

Page 18

... These products of AME, Inc. are not authorized for use as critical components in life-support devices or systems, without the express written approval of the president AME, Inc. reserves the right to make changes in the circuitry and specifications of its devices and advises its customers to obtain the latest version of relevant information. ...

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