G911T63D - Global Mixed-Mode Technology, Inc.

Ver: 6.6

Sep 25, 2002

TEL: 886-3-5788833

http://www.gmt.com.tw

G910/G911

Global Mixed-mode Technology Inc.

3.3V 400mA/250mA+ Low Dropout Regulator

Features

Dropout voltage typically 0.8V @ IO = 400mA/

250mA+

Output current in excess of 400mA / 250mA+

Output voltage accuracy +2%

Quiescent current, typically 0.6mA

Internal short circuit current limit

Internal over temperature protection

General Description

The G910/G911 positive 3.3V voltage regulator fea-

tures the ability to source 400mA/ 250mA+ of output

current with a dropout voltage of typically 0.8V. A low

quiescent current is provided. The typical quiescent

current is 0.6mA.

[+ For µTO-92 & TO-92 package]

Familiar regulator features such as over temperature and

over current protection circuits are provided to prevent it

from being damaged by abnormal operating conditions.

Ordering Information

PIN OPTION

ORDER NUMBER PACKAGE TYPE 1 2 3

G910T21U SOT 89 VOUT GND VIN

G911T24U SOT 89 GND VIN V

OUT

G910T65U SOT 223 VIN GND VOUT

G910TD1B TO92 VOUT GND VIN

G911TD4B TO92 GND VIN V

OUT

G910T81B µTO92 VOUT GND VIN

G911T84B µTO92 GND VIN V

OUT

G911T85B µTO92 VIN GND VOUT

* For other package types, pin options and package, please contact us at sales@gmt.com.tw

Order Number Identification

GXXX XX X X

Packing Type

Pin Option

Package Type

Part Number

PACKAGE TYPE PIN OPTION PACKING

T2 : SOT 89 1 2 3 U & D : Tape & Reel Direction

T6 : SOT 223 1 : VOUT GND VIN T : Tube

T7 : SOT 23 2 : VOUT V

IN GND B : Bag

T8 : µTO92 3 : GND VOUT V

TD : TO92 4 : GND VIN V

OUT

5 : VIN GND VOUT

6 : VIN V

OUT GND

Typical Application Package Type

[Note 4]: Type of COUT

Top View

123

Top View

µTO 92 、

、、

、TO92

Top View

SOT 23

Top ViewTop View

123

SOT 89、

、、

、223

Top View

VIN G910

0.47µF IQ

VOUT

COUT

10µF

Top ViewTop View

123

Top View

µTO 92 、

、、

、TO92

Top View

SOT 23

Top ViewTop View

123

SOT 89、

、、

、223

Top View

VIN G910

0.47µF IQ

VOUT

COUT

10µF

VIN G910

0.47µF IQ

VOUT

COUT

10µF

Ver: 6.6

Sep 25, 2002

TEL: 886-3-5788833

http://www.gmt.com.tw

G910/G911

Global Mixed-mode Technology Inc.

Absolute Maximum Ratings (Note 1)

Input Voltage………………………………………….10V

Power Dissipation Internally Limited (Note2)

Maximum Junction Temperature…………………150°C

Storage Temperature Range..……-65°C ≤ TJ ≤+150°C

Lead Temperature, Time for Wave Soldering

SOT89, SOT223, µTO92 Package……..…...260°C, 4s

Continuous Power Dissipation (TA = + 25°C)

SOT 89(1)………………………….…………………..0.5W

SOT 223(1)……………………….……………………0.8W

µTO 92 & TO 92 (1)…………….……………………..0.5W

Note (1): See Recommended Minimum Footprint.

Operating Conditions (Note 1)

Input Voltage…………………………..…..………4V ~ 7V

Temperature Range………………….….0°C ≤ TJ ≤125°C

Electrical Characteristics

VIN =5V, IO = 400mA/250mA+, CIN=10µF, COUT =10µF. All specifications apply for TA = TJ = 25°C.[Note 3]

PARAMETER CONDITIONS MIN TYP MAX UNITS

5mA < IO <400mA

Output Voltage 5mA < IO <250mA+ 3.234 3.3 3.366 V

Line Regulation 4V < VIN < 7V, IO = 10mA 10 30 mV

10mA < IO < 400mA 42 60

Load Regulation 10mA < IO <250mA+

28 45 mV

Output Impedance 100mA DC and 100mA AC, fO = 120Hz 102 mΩ

Quiescent Current VIN = 5V 0.6 mA

Ripple Rejection fi = 120 Hz, 1VP-P, Io = 100mA 42 dB

IO = 400mA 0.65

IO =250mA+ 0.35

Dropout Voltage

IO = 50mA 50 100 mV

VIN = 4.5V, mounted on SOT 89 rec-

ommended minimum footprint 400

Output Current

Continuous Test

TA = 25°C, TJ < 125°C,

VOUT within ±2% (Note 2) VIN = 5.2V, µTO 92 & TO 92 package

0.53 inch leads soldered to PC Board

250+

Short Circuit Current 0.77 A

Over Temperature 125 °C

[+ for µTO-92 & TO-92 Package]

Note 1: Absolute Maximum Ratings are limits beyond which damage to the device may occur. Operating Conditions are

conditions under which the device functions but the specifications might not be guaranteed. For guaranteed speci-

fications and test conditions see the Electrical Characteristics.

Note 2: The maximum power dissipation is a function of the maximum junction temperature, TJmax ; total thermal resis-

tance, θJA, and ambient temperature TA. The maximum allowable power dissipation at any ambient temperature is

Tjmax-TA / θJA. If this dissipation is exceeded, the die temperature will rise above 150°C and IC will go into thermal

shutdown. For the G910 in SOT 89 package & µTO 92,TO 92, θJA is 250°C/W and in the SOT-223 package is

156°C/W (See Recommended Minimum Footprint). The safe operation in SOT 89,µTO 92,TO 92 & SOT 223

package, it can see “Typical Performance Characteristics” (Safe Operating Area).

Note3: Low duty pulse techniques are used during test to maintain junction temperature as close to ambient as possible.

Note4: The type of output capacitor should be tantalum or aluminum.

Definitions

Dropout Voltage

The input/output Voltage differential at which the regu-

lator output no longer maintains regulation against

further reductions in input voltage. Measured when the

output drops 100mV below its nominal value, dropout

voltage is affected by junction temperature, load cur-

rent and minimum input supply requirements.

Line Regulation

The change in output voltage for a change in input volt-

age. The measurement is made under conditions of low

dissipation or by using pulse techniques such that av-

erage chip temperature is not significantly affected.

Load Regulation

The change in output voltage for a change in load

current at constant chip temperature. The measure-

ment is made under conditions of low dissipation or by

using pulse techniques such that average chip tem-

perature is not significantly affected.

Maximum Power Dissipation

The maximum total device dissipation for which the

regulator will operate within specifications.

Quiescent Bias Current

Current which is used to operate the regulator chip

and is not delivered to the load.

Ver: 6.6

Sep 25, 2002

TEL: 886-3-5788833

http://www.gmt.com.tw

G910/G911

Global Mixed-mode Technology Inc.

Typical Performance Characteristics

(VIN=5V , CIN=1µF , COUT =10µF, TA=25°C , unless otherwise noted.)

Ch1: Vout (offset=3.30V) Ch1: Iout (400mA/div)

Ch2: Vin (offset=5.0V) Ch2: Vout (offset=3.30V)

Iout=100mA

Ground Current vs. Load Current

Line Transient Load Transient

Output Voltage vs. Load Current Dropout Voltage vs. Load Current

3.27

3.28

3.29

3.3

3.31

3.32

3.33

3.34

0 100 200 300 400 500 600

Load Current (mA)

Output Voltage (V)

0.60

0.80

1.00

1.20

1.40

1.60

1.80

2.00

0 100 200 300 400

Load Current (mA)

Quiescent Current (mA)

100

200

300

400

500

600

700

800

0 100 200 300 400

Load Current (mA)

Dropout Voltage (mV)

Ver: 6.6

Sep 25, 2002

TEL: 886-3-5788833

http://www.gmt.com.tw

G910/G911

Global Mixed-mode Technology Inc.

Typical Performance Characteristics

(VIN=5V, CIN=1µF, COUT =10µF, TA=25°C, unless otherwise noted.)

Recommended Minimum Footprint

0.1

0.2

0.3

0.4

0.5

0.6

0.7

25 35 45 55 65 75 85 95 105 115 125

Amibent Temperature TA (°C)

Power Dissipation (W)

Still Air, 1oz Copper on SOT-89 Package

Mounted on recommend mimimum footprint (RθJA=250°C/W)

100

150

200

250

300

350

400

450

500

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2

Input-Output Voltage Differential VIN-VOUT (V)

Output Current (mA)

TA=25℃

TA=55℃

TA=85℃

Maximum Recommended Output Current TA=25°C,Still Air

µTO-92 package 0.053" leads),RθJA=250°C/W)

0.1

0.2

0.3

0.4

0.5

0.6

0.7

25 35 45 55 65 75 85 95 105 115 125

Amibent Temperature TA (°C)

Power Dissipation (W)

Still Air

µTO-92 package 0.053 inch lead,(RθJA=250°C/W)

100

150

200

250

300

350

400

450

500

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2

Input-Output Voltage Differential VIN-VOUT (V)

Output Current (mA)

TA=25℃

TA=55℃

TA=85℃

1oz Copper on SOT-223 Package

Mounted on recommended mimimum f ootprint (R

JA=156°C/W)

Maximum Recommended Output TA=25°C,Still

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

25 35 45 55 65 75 85 95 105 115 125

Amibent Temperature TA (°C)

Power Dissipation (W)

Still Air, 1oz Copper on SOT-223 Package

Mounted on recommend mimimum footprint (R

JA=156°C/W)

Note: VIN(max) <= 6.5V

100

150

200

250

300

350

400

450

500

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2

Input-Output Voltage Differential VIN-VOUT (V)

Output Current (mA)

TA=25℃

TA=55℃

TA=85℃

Maximum Recommended Output Current TA=25°C,Still Air

1oz Copper on SOT-89 Package

Mounted on recommended mimimum footprint (RθJA=250°C/W)

Safe Operating Area of SOT-89 Maximum Power Dissipation of SOT-89

Safe Operating Area of µTO-92 & TO-92 Maximum Power Dissipation of µTO-92 & TO-92

Safe Operating Area of SOT-223 Maximum Power Dissipation of SOT-223

Note: VIN(max) <= 6.5V

Ver: 6.6

Sep 25, 2002

TEL: 886-3-5788833

http://www.gmt.com.tw

G910/G911

Global Mixed-mode Technology Inc.

Package Information

SOT- 89 (T2) Package

DIMENSIONS IN MILLIMETERS DIMENSIONS IN INCHES

SYMBOLS MIN NOM MAX MIN NOM MAX

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 0.048

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

POLISH

MATTE FINISH

POLISH

Ver: 6.6

Sep 25, 2002

TEL: 886-3-5788833

http://www.gmt.com.tw

G910/G911

Global Mixed-mode Technology Inc.

SOT-223 (T6) Package

MILLIMETERS INCHES

SYMBOLS MIN MAX MIN MAX

A 1.55 1.80 0.061 0.071

A1 0.02 0.12 0.0008 0.0047

B 0.60 0.80 0.024 0.031

B1 2.90 3.10 0.114 0.122

C 0.24 0.32 0.009 0.013

D 6.30 6.70 0.248 0.264

E 3.30 3.70 0.130 0.146

e 2.30 BSC 0.090 BSC

e1 4.60 BSC 0.181 BSC

H 6.70 7.30 0.264 0.287

L 0.90 MIN 0.036 MIN

L2 0.06 BSC 0.0024 BSC

α 0º 10º 0º 10º

13°(4X)

Ver: 6.6

Sep 25, 2002

TEL: 886-3-5788833

http://www.gmt.com.tw

G910/G911

Global Mixed-mode Technology Inc.

SOT-23 (T7) 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

DIMENSIONS IN MILLIMETERS

SYMBOLS MIN NOM MAX

A 1.00 1.10 1.30

A1 0.00 ----- 0.10

A2 0.70 0.80 0.90

b 0.35 0.40 0.50

C 0.10 0.15 0.25

D 2.70 2.90 3.10

E 1.40 1.60 1.80

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

H 2.60 2.80 3.00

L 0.37 ------ -----

θ1 1º 5º 9º

θ1

Ver: 6.6

Sep 25, 2002

TEL: 886-3-5788833

http://www.gmt.com.tw

G910/G911

Global Mixed-mode Technology Inc.

µTO-92 (T8) Package

DIMENSIONS IN MILLIMETERS DIMENSIONS IN INCHES

SYMBOLS MIN NOM MAX MIN NOM MAX

A 2.40 2.50 2.60 0.094 0.098 0.102

A1 0.70 0.80 0.90 0.028 0.032 0.036

b 0.35 0.45 0.55 0.014 0.018 0.022

C ----- 0.40 ----- ----- 0.016 -----

D 2.80 3.00 3.20 0.110 0.118 0.126

E 3.80 4.00 4.20 0.149 0.157 0.165

e ----- 1.27 ----- ----- 0.050 -----

F 1.91 2.11 2.31 0.075 0.083 0.091

G 3.35 3.55 3.75 0.132 0.140 0.148

H 0.00 ----- 0.15 0.000 ----- 0.006

L 13.80 14.00 14.20 0.543 0.551 0.559

θ1 ----- 2° ----- ----- 2° -----

θ2 ----- 5° ----- ----- 5° -----

2 (2 X)

1(2 X)

R2.00

2 (2 X)

1(2 X)

R2.00

Ver: 6.6

Sep 25, 2002

TEL: 886-3-5788833

http://www.gmt.com.tw

G910/G911

Global Mixed-mode Technology Inc.

TO-92 (TD) Package

MILLIMETERS INCHES

SYMBOLS MIN MAX MIN MAX

A 3.35 3.86 0.132 0.152

A1 1.0414 1.55 0.041 0.061

b 0.254 0.508 0.010 0.020

E 4.34 4.85 0.171 0.191

C 0.254 0.508 0.010 0.020

L 14.53 15.04 0.572 0.592

e 1.143 1.397 0.045 0.055

G 3.683 4.191 0.145 0.165

D 4.29 4.80 0.169 0.189

D1 4.34 4.85 0.171 0.191

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.

D1 G

Feed Direction

SOT 89、

、、

、223 Package Orientation

Feed Direction

SOT 23 Package Orientation

Feed Direction

SOT 89、

、、

、223 Package Orientation

Feed Direction

SOT 23 Package Orientation