AME8809QEHAZ datasheet, PDF - EEWORLD Datasheet

AME, Inc.

AME8806 / 8809 / 8842

n

General Description

The AME8806/8809/8842 family of positive, linear regu-

lators feature low quiescent current (30µA typ.) with low

dropout voltage, making them ideal for battery applica-

tions. The space-saving SO-8 package is attractive for

"Pocket" and "Hand Held" applications.

These rugged devices have both Thermal Shutdown,

and Current Fold-back to prevent device failure under the

"Worst" of operating conditions.

In applications requiring a low noise, regulated supply,

place a 1000 pF capacitor between Bypass and ground.

The AME8806/8809/8842 is stable with an output ca-

pacitance of 2.2µF or greater.

600mA CMOS LDO

n

Functional Block Diagram

IN

OUT

Overcurrent

Shutdown

Thermal

Shutdown

EN

BYP

AMP

R1

n

Features

l

Very Low Dropout Voltage

l

Guaranteed 600mA Output

l

Accurate to within 1.5%

l

30µA Quiescent Current

l

Over-Temperature Shutdown

l

Current Limiting

l

Short Circuit Current Fold-back

l

Noise Reduction Bypass Capacitor

l

Power-Saving Shutdown Mode

l

Space-Saving SO-8 Package

l

Factory Pre-set Output Voltages

l

Low Temperature Coefficient

l

All AME's Lead Free Products Meet RoHS

Standards

5V

INPUT

V

ref

=1.215V

R2

GND

n

Typical Application

IN

OUT

OUTPUT

AME8806

AME8809

BYP

GND

EN

C1

1µF

C2

1000pF

C3

2.2µF

n

Applications

l

Instrumentation

l

Portable Electronics

l

Wireless Devices

l

Cordless Phones

l

PC Peripherals

l

Battery Powered Widgets

l

Electronic Scales

INPUT

IN

OUT

OUTPUT

AME8842

PG

GND

EN

C1

5V

1µF

C3

2.2µF

1

AME, Inc.

AME8806 / 8809 / 8842

n

Pin Configuration

SO-8

Top View

8

7

6

5

600mA CMOS LDO

SO-8

Top View

AME8806

1. IN

2. GND

3. GND

4. EN

5. BYP

6. GND

8

7

6

5

AME8809

1. EN

2. IN

3. OUT

4. BYP

5. GND

6. GND

AME8806

AME8809

1

2

3

4

7. GND

8. OUT

* Die Attach:

Conductive Epoxy

1

2

3

4

7. GND

8. GND

* Die Attach:

Conductive Epoxy

SO-8

Top View

8

7

6

5

AME8842

1. PG

2. IN

3. OUT

4. EN

5. GND

6. GND

AME8842

1

2

3

4

7. GND

8. GND

* Die Attach:

Non-Conductive Epoxy

2

AME, Inc.

AME8806 / 8809 / 8842

n

Ordering Information

AME8806 x x x x x

AME8809 x x x x x

AME8842 x x x x x

Special Feature

Number of Pins

Package Type

Operating Ambient Temperature Range

Product Grade or Option

600mA CMOS LDO

Product Grade

or Option

A:

B:

C:

D:

E:

F:

G:

H:

I:

J:

K:

L:

M:

N:

O:

P:

Q:

R:

S:

U:

V:

W:

Y:

Z:

3.3V

3.0V

2.8V

2.5V

3.8V

3.6V

3.5V

2.7V

3.4V

2.85V

3.7V

1.5V

1.8V

2.9V

3.1V

4.1V

4.75V

2.65V

5.0V

3.2V

3.15V

2.3V

1.9V

1.7V

1:

2:

3:

4:

1.3V

2.0V

4.2V

4.0V

Operating Ambient

Temperature Range

E: -40

O

C to 85

O

C

Package Type

Number

of

Pins

A: 8

Special Feature

H: SO-8

Z: Lead Free

3

AME, Inc.

AME8806 / 8809 / 8842

n

Ordering Information (contd.)

Part Number

AME8806AEHA

600mA CMOS LDO

Marking*

8806

AEHA

yyww

8806

AEHA

yyww

8806

BEHA

yyww

8806

BEHA

yyww

8806

CEHA

yyww

8806

CEHA

yyww

8806

DEHA

yyww

8806

DEHA

yyww

8806

EEHA

yyww

8806

EEHA

yyww

8806

FEHA

yyww

8806

FEHA

yyww

Output Voltage

3.3V

Package

SO-8

Operating Ambient

Temperature Range

- 40

o

C to + 85

o

C

AME8806AEHAZ

3.3V

SO-8

- 40

o

C to + 85

o

C

AME8806BEHA

3.0V

SO-8

- 40

o

C to + 85

o

C

AME8806BEHAZ

3.0V

SO-8

- 40

o

C to + 85

o

C

AME8806CEHA

2.8V

SO-8

- 40

o

C to + 85

o

C

AME8806CEHAZ

2.8V

SO-8

- 40

o

C to + 85

o

C

AME8806DEHA

2.5V

SO-8

- 40

o

C to + 85

o

C

AME8806DEHAZ

2.5V

SO-8

- 40

o

C to + 85

o

C

AME8806EEHA

3.8V

SO-8

- 40

o

C to + 85

o

C

AME8806EEHAZ

3.8V

SO-8

- 40

o

C to + 85

o

C

AME8806FEHA

3.6V

SO-8

- 40

o

C to + 85

o

C

AME8806FEHAZ

3.6V

SO-8

- 40

o

C to + 85

o

C

Note: yyww represents the date code

* A line on top of the first letter represents lead free plating such as 8806

Please consult AME sales office or authorized Rep./Distributor for output voltage and package type availability.

4

AME, Inc.

AME8806 / 8809 / 8842

n

Ordering Information (contd.)

Part Number

AME8806GEHA

600mA CMOS LDO

Marking*

8806

GEHA

yyww

8806

GEHA

yyww

8806

HEHA

yyww

8806

HEHA

yyww

8806

IEHA

yyww

8806

IEHA

yyww

8806

JEHA

yyww

8806

JEHA

yyww

8806

KEHA

yyww

8806

KEHA

yyww

8806

LEHA

yyww

8806

LEHA

yyww

8806

MEHA

yyww

8806

MEHA

yyww

Output Voltage

3.5V

Package

SO-8

Operating Ambient

Temperature Range

- 40

o

C to + 85

o

C

AME8806GEHAZ

3.5V

SO-8

- 40

o

C to + 85

o

C

AME8806HEHA

2.7V

SO-8

- 40

o

C to + 85

o

C

AME8806HEHAZ

2.7V

SO-8

- 40

o

C to + 85

o

C

AME8806IEHA

3.4V

SO-8

- 40

o

C to + 85

o

C

AME8806IEHAZ

3.4V

SO-8

- 40

o

C to + 85

o

C

AME8806JEHA

2.85V

SO-8

- 40

o

C to + 85

o

C

AME8806JEHAZ

2.85V

SO-8

- 40

o

C to + 85

o

C

AME8806KEHA

3.7V

SO-8

- 40

o

C to + 85

o

C

AME8806KEHAZ

3.7V

SO-8

- 40

o

C to + 85

o

C

AME8806LEHA

1.5V

SO-8

- 40

o

C to + 85

o

C

AME8806LEHAZ

1.5V

SO-8

- 40

o

C to + 85

o

C

AME8806MEHA

1.8V

SO-8

- 40

o

C to + 85

o

C

AME8806MEHAZ

1.8V

SO-8

- 40

o

C to + 85

o

C

5

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