Datasheet G920AT11U, G920AT12U, G920AT24U, G920AT25U, G920BT11U Datasheet (GMT)

Global Mixed-mode Technology Inc.

Low Quiescent Current Voltage Regulator

Features

 Low current consumption (typically 4.5µA)  Output voltage accuracy ±2.5%  Drop-output voltage (typically)

2.5V @ 50mA loading

1.6V @10mA loading

 Wide operating range (max 25V)  Internal over temperature protection  Excellent line regulation

Regulation <5mV @1mA loading VCC 6~25V

 Good load regulation

Regulation: (typically) 40mV @V

 SOT-89 and SOT-23-5 package available

7V loading 1µA to 30mA

CC

G920

General Description

The G920 is a three terminal positive voltage regulator made using the CMOS process. The G920 can work in a wide operation range from 6V to 25V. The quiescent current is small even at high input voltage. The typical

current consumption is about 4.5µA. It is very suitable

for the battery-powered portable equipment, especially the keep-alive system. The G920 can provide the higher performance and a longer battery service life.

Package Type Typical Application

G920 T11

1

2

G920 T11

5

NC

G920 T24

Top View

Top ViewTop View

VIN

GND

1

GND VIN

2

SOT-89

3

VOUT

3

SOT-23-5

4

NC

VIN

1µF

G920 T12

1

2

3

G920 T12

SOT-23-5

5

VOUTVIN

4

NC

G920 T25

Top View

Top ViewTop View

1

GNDVIN

SOT-89

GND

3

2

VOUT

NC

G920

GND

VOUT

10µF

Ver: 1.6

Mar 07, 2007

1

TEL: 886-3-5788833

http://www.gmt.com.tw

Global Mixed-mode Technology Inc.

G920

Ordering Information

ORDER

NUMBER

--- G920AT11U 920Ax 3.3V

--- G920BT11U 920Bx 3.5V

--- G920CT11U 920Cx 5.0V

--- G920AT12U 920Dx 3.3V

--- G920BT12U 920Ex 3.5V

--- G920CT12U 920Fx 5.0V G920AT24U G920AT24Uf 920A4 3.3V G920BT24U G920BT24Uf 920B4 3.5V G920CT24U G920CT24Uf 920C4 5.0V G920AT25U G920AT25Uf 920A5 3.3V G920BT25U G920BT25Uf 920B5 3.5V G920CT25U G920CT25Uf 920C5 5.0V

ORDER NUMBER

(Pb free)

MARKING

VOLTAGE

TEMP.

RANGE

-40°C to 85°C

Order Number Identification

G920 X XX X X

Packing Type Pin Option Package Type Voltage Option Part Number

PACKAGE

SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5

SOT-89 SOT-89 SOT-89 SOT-89 SOT-89 SOT-89

VOLTAGE

TYPE

T1 : SOT-23-5 A : 3.3V T2 : SOT-89 B : 3.5V 1 : VOUT GND VIN 1 : VIN GND VOUT NC NC C : 5.0V 2 : VOUT VIN GND 2 : VIN GND NC NC VOUT 3 : GND VOUT VIN 4 : GND VIN VOUT 5 : VIN GND VOUT 6 : VIN VOUT GND

OPTION SOT-89

1 2 3 1 2 3 4 5

SOT-23-5

PIN OPTION PACKAGE

PACKING

U : Tape & Reel

Ver: 1.6

Mar 07, 2007

2

TEL: 886-3-5788833

http://www.gmt.com.tw

Global Mixed-mode Technology Inc.

(1)

Absolute Maximum Ratings

Supply Voltage

VIN to GND. . . . . . . . . . . . . . . . . . . . . . . .-0.3V to +30V

Operating Ambient Temperature Range T

. . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +125°C

A

Maximum Junction Temperature, T Storage Temperature Range, T

. . ..-65°C to+150°C

STG

Reflow Temperature (soldering, 10 sec) . . . . . . .260°C

Electrostatic Discharge, V

ESD

Human body mode . . . . . . . . . . . .. . . . . . . . . . 2000V

Thermal Resistance Junction to Ambient, (θ

SOT-89 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162°C/W

SOT-23-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . .250°C/W

Note:

(1)

: Absolute maximum rating indicates limits beyond which damage to the device may occurs.

(2)

: Human body model : C = 100pF, R = 1500Ω, 3 positive pulses plus 3 negative pulses

(3)

: Mounted on Recommended Minimum Footprint , see P.6

Electrical Characteristics

VIN=7.0V, TA=25°C, unless otherwise noted.

. . . . . . . . . . 150°C

J

(3)

)

JA

Recommend Operation Range

Operating Ambient Temperature Range T

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C

A

VIN to GND . . . . . . . . . . . . . . . . . . . . . . . . . 6V to 25V

(2)

G920

PARAMETER SYMBOL CONDITION MIN TYP MAX UNIT

Input Voltage V

Output Voltage V

Current Consumption I

Dropoutput Voltage V

Line Regulation1 ∆V

Line Regulation2 ∆V

Load Regulation ∆V

Temperature Drift ∆V

OUT

IN

OUT

Q

DROP

LNR1

LNR

LDR

/∆T

6 --- 25 V

3.2175 3.3 3.3825 V

IO=10mA

3.4125 3.5 3.5875 V

4.875 5.0 5.125 V

Unload --- 4.5 8 µA

IO=10mA --- 1.6 1.8 V

VIN=6V to 25V, Io=1mA, VO=3.3V/3.5V

VIN=7V to 25V, Io=1mA, VO=5V

V

=6V to 25V, Io=1µA, V

A IO

IN

=7V to 25V, Io=1µA, V

V

IN

=7V, Io=1µA to 30mA --- 40 90 mV

IN

=10mA, T

=-40°C~85°C ---

A

2

V

=3.3V/3.5V

O

=5V

O

--- 5 30 mV

± 0.5

--- mV/°C

Ver: 1.6

Mar 07, 2007

3

TEL: 886-3-5788833

http://www.gmt.com.tw

Global Mixed-mode Technology Inc.

Typical Performance Characteristics

VIN=7V, TA=25°C, unless otherwise noted.

Quiescent Current vs. Input Voltage

5

Line Transient

G920

Load Transient

Quiescent Current vs. Temperature

6

4

A)

µ

3

2

Quiescent Current (

1

0

6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Input Voltage (V )

Output Voltage vs. Input Voltage

3.38

VO=3.3V

3.34

3.3

Output Voltage (V)

3.26

3.22

I

=10mA

OUT

6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Input Voltage (V )

I

OUT

=0mA

=20mA

5

A)

µ

4

3

2

Quiescent Current (

1

0

-40-20 0 20406080

Temperature (°C)

Output Voltage vs.Output Current

3.38

3.36

3.34

3.32

3.28

Output Voltage (V)

3.26

3.24

3.22

VO=3.3V

3.3

0 1020304050 6070

Output Current (mA)

Ver: 1.6

Mar 07, 2007

4

TEL: 886-3-5788833

http://www.gmt.com.tw

Global Mixed-mode Technology Inc.

Typical Performance Characteristics (continued)

Dropout Voltage vs. Output Current

2.5

2.25

2

1.75

1.5

1.25

1

0.75

Dropout Voltage (V)

0.5

0.25

0

0 102030 40506070

Output Voltage vs. Temperature

3.38

VO=3.3V

3.36

3.34

3.32

3.3

3.28

Output Voltage (V)

3.26

3.24

3.22

-40 -20 0 20 40 60 80

Output Current (mA)

I

=0mA

OUT

I

=20mA

OUT

Temperature (°C)

I

OUT

=10mA

G920

Dropout Voltage vs. Tempe rature

1.8

1.6

1.4

1.2

0.8

0.6

Dropout Voltage ( V)

0.4

0.2

I

=0mA

OUT

1

0

-40-20 0 2040 6080

Temper ature (°C)

SOT-89 Max. Power Dissipation

vs. PCB Top Copper Area

= 25°C ; Sti ll Air

T

AMB

1.8

1.6

1.4

1.2

1

0.8

0.6

0.4

Max. Dissipation P ower (W)

0.2

0

0.5 1.5 2.5 3.5 4.5

PCB Top Copper A rea ( in

I

OUT

=10mA

2

)

( Differe nt PCB Top Copper Area )

1.9

1.7

1.5

1.3

1.1

0.9

Max. Dissipa tion Power (W)

0.7

0.5 25 35 45 55 65 75 85

Ver: 1.6

Mar 07, 2007

SOT-89 Max. Power Dissipation

vs. T

(still air)

AMB

(°C)

T

AMB

Unit : in

2

A=0.5

A=1.0

A=1.5

A=2.0

A=2.5

A=3.0

A=3.5

A=4.0

A=4.5

5

TEL: 886-3-5788833

http://www.gmt.com.tw

Global Mixed-mode Technology Inc.

Recommended Minimum Footprint

SOT-89 SOT-23-5

G920

Ver: 1.6

Mar 07, 2007

6

TEL: 886-3-5788833

http://www.gmt.com.tw

Global Mixed-mode Technology Inc.

G920

Package Information

A

D

D1

A

POLISH

E

HE

A1

HE

b1

C

b1

b

e

V

SOT-89 (T2) Package

SYMBOL

A 1.40 1.50 1.60 0.055 0.059 0.063

A1 0.80 1.04 ----- 0.031 0.041 -----

b 0.36 0.42 0.48 0.014 0.016 0.018

b1 0.41 0.47 0.53 0.016 0.018 0.020

C 038 0.40 0.43 0.014 0.015 0.017

D 4.40 4.50 4.60 0.173 0.177 0.181

D1 1.40 1.60 1.75 0.055 0.062 0.069

HE ----- ----- 4.25 ----- ----- 0.167

E 2.40 2.50 2.60 0.094 0.098 0.102

e 2.90 3.00 3.10 0.114 0.118 0.122

V ----- 2.60 ----- ----- 0.102 -----

DIMENSIONS IN MILLIMETER DIMENSIONS IN INCHE

MIN NOM MAX MIN NOM MAX

Ver: 1.6

Mar 07, 2007

7

TEL: 886-3-5788833

http://www.gmt.com.tw

Global Mixed-mode Technology Inc.

D

H

E

e1

e

A

A2

b

A1

C

L

θ1

G920

SOT-23-5 (T1) Package

Note:

1. Package body sizes exclude mold flash protrusions or gate burrs

2. Tolerance ±0.1000 mm (4mil) unless otherwise specified

3. Coplanarity: 0.1000mm

4. Dimension L is measured in gage plane

SYMBOL

A 1.00 1.10 1.30 0.039 0.043 0.051

A1 0.00 ----- 0.10 0.000 ----- 0.004

A2 0.70 0.80 0.90 0.028 0.031 0.035

b 0.35 0.40 0.50 0.014 0.016 0.020

C 0.10 0.15 0.25 0.004 0.006 0.010

D 2.70 2.90 3.10 0.106 0.114 0.122

E 1.40 1.60 1.80 0.055 0.063 0.071

e ----- 1.90(TYP) ----- ----- 0.075(TYP) -----

H 2.60 2.80 3.00 0.102 0.110 0.118

L 0.37 ------ ----- 0.015 ----- -----

θ1

MIN. NOM. MAX. MIN. NOM. MAX.

1° 5° 9° 1° 5° 9°

DIMENSION IN MM DIMENSION IN INCH

Taping Specification

8

PACKAGE Q’TY/REEL

SOT-89 1,000 ea

SOT-23-5 3,000 ea

TEL: 886-3-5788833

http://www.gmt.com.tw

Feed Direction

SOT-89 Package Orientation

GMT Inc. does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and GMT Inc. reserves the right at any time without notice to change said circuitry and specifications.

Ver: 1.6

Mar 07, 2007

Feed Direction

SOT-23-5 Package Orientation