SS6734G ETC-unknow, SS6734G Datasheet

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SS6734G

Manufacturer Part Number
SS6734G
Description
300ma Low Dropout Linear Regulator
Manufacturer
ETC-unknow
Datasheet
1/15/2005 Rev.2.10
FEATURES
APPLICATIONS
TYPICAL APPLICATION CIRCUIT
Pb-free lead finish (second-level interconnect).
Low dropout voltage of 470mV at an output
Guaranteed 300mA output current.
Low ground current of 55 A.
Output voltage accuracy of 2% at 1.8V/ 2.0V /2.5V
Only needs 1 F output capacitor for stability.
Current and thermal limiting.
CD-ROM Drivers.
Microprocessors.
LAN Cards.
Wireless Communication Systems.
Battery Powered Systems.
DRAM Modules.
current of 300mA (3.0V output version).
/2.7V/ 3.0V/ 3.3V/ 3.5V/ 3.7V/ 3.8V/ 5.0V/5.2V
(C
www.SiliconStandard.com
V
IN
IN
+
and C
Low Dropout Linear Regulator
300mA Low Dropout Linear Regulator
VIN
1 F
C
IN
OUT
are electrolytic capacitor)
SS6734G
GND
DESCRIPTION
The SS6734G is a 3-pin low-dropout linear
regulator with superior characteristics, which
include zero base current loss, very low drop-
out voltage, and output voltage accuracy of 2%.
Typical ground current remains approximately
55 A, for loads ranging from zero to maximum.
Dropout voltage at an output current of 300mA
is exceptionally low. Built-in output current
limiting and thermal limiting provide maximum
protection against fault conditions.
The SS6734G is available in SOT-23-3, SOT-89,
and TO-92 packages.
VOUT
+
1 F
C
V
OUT
OUT
SS6734G
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SS6734G Summary of contents

Page 1

... TYPICAL APPLICATION CIRCUIT 1/15/2005 Rev.2.10 300mA Low Dropout Linear Regulator DESCRIPTION The SS6734G is a 3-pin low-dropout linear regulator with superior characteristics, which include zero base current loss, very low drop- out voltage, and output voltage accuracy of 2%. Typical ground current remains approximately 55 A, for loads ranging from zero to maximum ...

Page 2

... GND 3. VIN 27: 2.7V 30: 3.0V 33: 3.3V TO-92 (GZT) 35: 3.5V TOP VIEW 37: 3.7V 1: GND 38: 3.8V 2. VIN 50: 5.0V 3. VOUT 52: 5.2V TO-92 (GZL) TOP VIEW 1: VIN 2. GND 3. VOUT Part No. GU SS6734-35GU CD35P SS6734-37GU CD37P SS6734-38GU CD38P SS6734-50GU CD50P SS6734-52GU CD52P www.SiliconStandard.com SS6734G ...

Page 3

... SS6734-30GXT CA33P SS6734-33GXT CA35P SS6734-35GXT CA37P SS6734-37GXT CA38P SS6734-38GXT CA50P SS6734-50GXT CA52P SS6734-52GXT SOT-89 Package TO-92 Package SOT-23 Package www.SiliconStandard.com SS6734G GXT CB18P CB20P CB25P CB27P CB30P CB33P CB35P CB37P CB38P CB50P CB52P -0.3 ~12V -40°C ~ 85°C -65°C ~150°C 125°C 260°C 160° ...

Page 4

... OUT 3.0V@V @3.9V OUT 2.5V@V @2.9V OUT 2.0V@V @2.4V OUT 1.4V@V @1.9V OUT MAX @3.9V V =5~12V IN OUT @5.2V V =7~12V IN OUT www.SiliconStandard.com SS6734G = unless otherwise OUT MIN. TYP. MAX. UNIT 5.100 5.200 5.300 4.900 5.000 5.100 3.725 3.800 3.875 3.625 3.700 3.775 3.430 3.500 3.570 3.235 3.300 3.365 2.940 3.000 3 ...

Page 5

... LOAD -40 -30 -20 -10 0 Fig. 4 Ground Current vs. Temperature 60 SS6734- www.SiliconStandard.com SS6734G -30 - Temperature (°C) Fig vs. Temperature OUT =300mA I =100mA LOAD I = 0mA LOAD Temperature (° ...

Page 6

... T= 20°C 200 100 0 0 250 300 350 400 vs. I LOAD www.SiliconStandard.com SS6734G (Continued) T= 80°C T= 50°C T= 20°C T=-40°C 50 100 150 200 250 300 350 I (mA) LOAD Fig vs. I DROP LOAD 400 ...

Page 7

... BLOCK DIAGRAM VIN CURRENT LIMITING , PIN DESCRIPTIONS VOUT PIN - Output pin. GND PIN - Power GND. VIN PIN - Power Supply Input. 1/15/2005 Rev.2.10 ERROR AMP THERMAL SHUTDOWN - + 1.235V Reference - www.SiliconStandard.com SS6734G VOUT GND ...

Page 8

... SOT-89 (GXX 1/15/2005 Rev.2.10 (unit: mm) SYMBOL SYMBOL www.SiliconStandard.com SS6734G MIN MAX 0.95 1.45 0.05 0.15 0.90 1.30 0.30 0.50 0.08 0.22 2.80 3.00 2.60 3.00 1.50 1.70 0.95 BSC 1.90 BSC 0.30 0.60 0.60 REF 0˚ 8˚ MIN MAX 1.40 1.60 0.44 0.56 0.36 0.48 0.35 0.44 4.40 4.60 1.50 1.83 2.29 2.60 1.50 BSC 3.00 BSC 3.94 4.25 0.89 1. ...

Page 9

... No license is granted, whether expressly or by implication, in relation to the use of any products described herein or to the use of any information provided herein, under any patent or other intellectual property rights of Silicon Standard Corporation or any third parties. 1/15/2005 Rev.2.10 SYMBOL www.SiliconStandard.com SS6734G MIN MAX 4.32 5.33 0.36 0.47 4.45 5.20 3.18 4.19 2.42 2.66 1.15 1.39 j 3.43 - 12. ...

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