AN8003M Datasheet AN8002, AN8002M, AN8002M-E1 | P1-P3

Voltage Regulators

1

Publication date: August 2001 SFF00007AEB

AN80xx/AN80xxM Series

3-pin, positive output, low dropout voltage regulator (50 mA type)

■ Overview

The AN80xx series and the AN80xxM series are 3-

pin, low dropout, fixed positive output type monolithic

voltage regulators. Since their power consumption can

be minimized, they are suitable for battery-used power

supply and reference voltage. 13 types of output voltage

are available; 2V, 2.5V, 3V, 3.5V (SSIP003-P-0000 only),

4V, 4.5V, 5V, 6V, 7V, 8V, 8.5V, 9V, and 10V.

■ Features

• Input/output voltage difference: 0.3V max.

• Output current of up to 50mA

• Low bias current: 0.6mA typ.

• Output voltage: 2V, 2.5V, 3V, 3.5V (SSIP003-P-0000

only), 4V, 4.5V, 5V, 6V, 7V, 8V, 8.5V, 9V, and 10V

• Built-in overcurrent protection circuit

SSIP003-P-0000

AN80xx series Unit: mm

AN80xxM series Unit: mm

Voltage

Reference

Current

Limiter

Starter

V

O

R

1

R

2

C

OUT

C

IN

R

1

= 5kΩ

C

IN

= 0.33µF

C

OUT

= 10µF

V

I

Note) The number in ( ) shows the pin number for the AN80xx series.

+

Error

Amp.

−

+

3

(1)

2

(3)

1

(2)

■ Block Diagram (AN80xxM series)

HSIP003-P-0000B

5.0±0.2

5.1±0.213.5±0.5

(1.0)(1.0)

4.0±0.2

2.3±0.2

0.6±0.15

0.43

+0.1

–0.05

2.54

0.43

+0.1

–0.05

213

2.6

45°

1.6 max.

1.8 max.

4.6 max.

3.0

1.5

123

0.48 max.

0.58 max.

0.44 max.

4.25 max.

2.6 max.

0.8 min.

1: Input

2: Output

3: GND

1: Output

2: GND

3: Input

AN80xx/AN80xxM Series

2

SFF00007AEB

■ Absolute Maximum Ratings at T

a

= 25°C

■ Electrical Characteristics at T

a

= 25°C

• AN8002, AN8002M (2V type)

V

I

CC

P

D

T

opr

T

stg

Supply voltage

Supply current

Power dissipation

Operating ambient temperature

Storage temperature

Parameter Symbol Rating

20

100

650

*

−30 to +80

−55 to +150

−55 to +125

*

AN80xxM series is mounted on standard board (glass epoxy: 20mm × 20mm × t1.7mm with Cu foil of 1cm

2

or more).

AN80xx series

AN80xxM series

V

mA

mW

°C

Unit

Parameter Symbol Conditions Min Typ Max

Output voltage

V

O

2.08 V2

T

j

= 25°C

Line regulation

REG

IN

mVV

I

= 2.5 to 8V, T

j

= 25°C

Load regulation

REG

L

20 mV

I

O

= 1 to 40mA, T

j

= 25°C

mV

Minimum input/output voltage difference

V

DIF(min)

V0.06

V

I

= 1.9V, I

O

= 20mA, T

j

= 25°C

V

I

= 1.9V, I

O

= 50mA, T

j

= 25°C

I

O

= 1 to 50mA, T

j

= 25°C

mA0.6

I

O

= 0mA, T

j

= 25°C

Note 1) The specified condition T

j

= 25°C means that the test should be carried out within so short a test time (within 10ms) that the

characteristic value drift due to the chip junction temperature rise can be ignored.

Note 2) Unless otherwise specified, V

I

= 3V, I

O

= 20mA and C

O

= 10µF.

Bias current

I

Bias

dB

V

I

= 3 to 5V, f = 120Hz

Ripple rejection ratio

RR

µV

Output noise voltage

V

no

mV/°C0.1

f = 10Hz to 100kHz

Output voltage temperature coefficient

∆V

O

/T

a

T

j

= −30 to +125°C

25

40

0.2

0.3

1

1.92

62

0.12

2

7

10

60

74

Unit

•

AN8025, AN8025M (2.5V type)

V

O

V

REG

IN

mV

REG

L

mV

V

DIF(min)

V

mAI

Bias

dBRR

µVV

no

mV/°C∆V

O

/T

a

2.62.5

T

j

= 25°C

V

I

= 3 to 8.5V, T

j

= 25°C

20

I

O

= 1 to 40mA, T

j

= 25°C

0.07

V

I

= 2.4V, I

O

= 20mA, T

j

= 25°C

V

I

= 2.4V, I

O

= 50mA, T

j

= 25°C

I

O

= 1 to 50mA, T

j

= 25°C

0.6

I

O

= 0mA, T

j

= 25°C

V

I

= 3.5 to 5.5V, f = 120Hz

0.13

f = 10Hz to 100kHz

T

j

= −30 to +125°C

25

50

0.2

0.3

1

2.4

60

0.12

2.5

8

12.5

65

72

Parameter Symbol Conditions Min Typ Max

Output voltage

Line regulation

Load regulation

Minimum input/output voltage difference

Note 1) The specified condition T

j

= 25°C means that the test should be carried out within so short a test time (within 10ms) that the

characteristic value drift due to the chip junction temperature rise can be ignored.

Note 2) Unless otherwise specified, V

I

= 3.5V, I

O

= 20mA and C

O

= 10µF.

Bias current

Ripple rejection ratio

Output noise voltage

Output voltage temperature coefficient

Unit

AN80xx/AN80xxM Series

3

SFF00007AEB

■ Electrical Characteristics at T

a

= 25°C (continued)

•

AN8003, AN8003M (3V type)

•

AN8035(3.5V type)

V

O

V

REG

IN

mV

REG

L

mV

V

DIF(min)

V

mAI

Bias

dBRR

µVV

no

mV/°C∆V

O

/T

a

3.123

T

j

= 25°C

V

I

= 3.5 to 9V, T

j

= 25°C

25

I

O

= 1 to 40mA, T

j

= 25°C

0.07

V

I

= 2.9V, I

O

= 20mA, T

j

= 25°C

V

I

= 2.9V, I

O

= 50mA, T

j

= 25°C

I

O

= 1 to 50mA, T

j

= 25°C

0.6

I

O

= 0mA, T

j

= 25°C

V

I

= 4 to 6V, f = 120Hz

0.15

f = 10Hz to 100kHz

T

j

= −30 to +125°C

30

50

0.2

0.3

1

2.88

58

0.12

3

9

15

70

Parameter Symbol Conditions Min Typ Max

Output voltage

Line regulation

Load regulation

Minimum input/output voltage difference

Note 1) The specified condition T

j

= 25°C means that the test should be carried out within so short a test time (within 10ms) that the

characteristic value drift due to the chip junction temperature rise can be ignored.

Note 2) Unless otherwise specified, V

I

= 4V, I

O

= 20mA and C

O

= 10µF.

Bias current

Ripple rejection ratio

Output noise voltage

Output voltage temperature coefficient

Unit

V

O

V

REG

IN

mV

REG

L

mV

V

DIF(min)

V

mAI

Bias

dBRR

µVV

no

mV/°C∆V

O

/T

a

yp

1

3.643.5

T

j

= 25°C

V

I

= 4 to 9.5V, T

j

= 25°C

30

I

O

= 1 to 40mA, T

j

= 25°C

0.07

V

I

= 3.4V, I

O

= 20mA, T

j

= 25°C

V

I

= 3.4V, I

O

= 50mA, T

j

= 25°C

I

O

= 1 to 50mA, T

j

= 25°C

0.6

I

O

= 0mA, T

j

= 25°C

V

I

= 4.5 to 6.5V, f = 120Hz

0.2

f = 10Hz to 100kHz

T

j

= −30 to +125°C

40

50

0.2

0.3

1

3.36

57

0.12

3.5

10

20

75

69

Parameter Symbol Conditions Min Typ Max

Output voltage

Line regulation

Load regulation

Minimum input/output voltage difference

Note 1) The specified condition T

j

= 25°C means that the test should be carried out within so short a test time (within 10ms) that the

characteristic value drift due to the chip junction temperature rise can be ignored.

Note 2) Unless otherwise specified, V

I

= 4.5V, I

O

= 20mA and C

O

= 10µF.

Bias current

Ripple rejection ratio

Output noise voltage

Output voltage temperature coefficient

Unit

•

AN8004, AN8004M (4V type)

V

O

V

REG

IN

mV

REG

L

mV

V

DIF(min)

V

mAI

Bias

dBRR

µVV

no

mV/°C∆V

O

/T

a

4.164

T

j

= 25°C

V

I

= 4.5 to 10V, T

j

= 25°C

30

I

O

= 1 to 40mA, T

j

= 25°C

0.07

V

I

= 3.8V, I

O

= 20mA, T

j

= 25°C

V

I

= 3.8V, I

O

= 50mA, T

j

= 25°C

I

O

= 1 to 50mA, T

j

= 25°C

0.6

I

O

= 0mA, T

j

= 25°C

V

I

= 5 to 7V, f = 120Hz

0.2

f = 10Hz to 100kHz

T

j

= −30 to +125°C

40

50

0.2

0.3

1

3.84

56

0.12

3.5

10

20

80

67

Parameter Symbol Conditions Min Typ Max

Output voltage

Line regulation

Load regulation

Minimum input/output voltage difference

Note 1) The specified condition T

j

= 25°C means that the test should be carried out within so short a test time (within 10ms) that the

characteristic value drift due to the chip junction temperature rise can be ignored.

Note 2) Unless otherwise specified, V

I

= 5V, I

O

= 20mA and C

O

= 10µF.

Bias current

Ripple rejection ratio

Output noise voltage

Output voltage temperature coefficient

Unit

AN8003M

AN8003M

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