TC55RP5101ECB723 [MICROCHIP]

Fixed Positive LDO Regulator, 5.1V, CMOS, PDSO3, SOT-23A, 3 PIN;
TC55RP5101ECB723
型号: TC55RP5101ECB723
厂家: MICROCHIP    MICROCHIP
描述:

Fixed Positive LDO Regulator, 5.1V, CMOS, PDSO3, SOT-23A, 3 PIN

光电二极管
文件: 总9页 (文件大小:72K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
TC55 Series  
1µA LOW DROPOUT POSITIVE VOLTAGE REGULATOR  
FEATURES  
GENERAL DESCRIPTION  
Very Low Dropout Voltage.... 120mV typ at 100mA  
The TC55 Series is a collection of CMOS low dropout  
positivevoltageregulatorswhichcansourceupto250mAof  
current with an extremely low input-output voltage differen-  
tial of 380mV at 200mA.  
The low dropout voltage combined with the low current  
consumption of only 1.1µA makes this part ideal for battery  
operation. The low voltage differential (dropout voltage)  
extends battery operating lifetime. It also permits high  
currents in small packages when operated with minimum  
VIN – VOUT differentials.  
380mV typ at 200mA  
High Output Current .............. 250mA (VOUT = 5.0V)  
High Accuracy Output Voltage........................ 2%  
( 1% Semicustom Version)  
Wide Output Voltage Range .................... 1.1V-6.0V  
Low Power Consumption ................... 1.1µA (Typ.)  
Low Temperature Drift ................ 100ppm/ C (Typ.)  
°
Excellent Line Regulation ..................0.2%/V (Typ.)  
Package Options ............................. 3-Pin SOT-23A  
3-Pin SOT-89  
The circuit also incorporates short-circuit protection to  
ensure maximum reliability.  
Short Circuit Protection  
Custom Voltages Available from 1.1V to 6.0V in  
0.1V Steps for a 2%, and 2.0V to 6.0V for a 1%  
Tolerance  
PIN CONFIGURATIONS  
3-Pin SOT-23A  
3-Pin SOT-89  
V
IN  
APPLICATIONS  
2
Battery-Powered Devices  
Cameras and Portable Video Equipment  
Pagers and Cellular Phones  
Solar-Powered Instruments  
Consumer Products  
TC55  
TC55  
3
1
GND  
1
2
3
V
V
OUT  
V
GND  
OUT  
IN  
*SOT-23A-3 is equivalent to EIAJ SC-59  
FUNCTIONAL BLOCK DIAGRAM  
ORDERING INFORMATION  
PART CODE TC55 RP XX X X X XX XXX  
Output Voltage:  
V
V
IN  
Ex: 20 = 2.0V; 60 = 6.0V 1.0% Tol.  
Ex: 11 = 1.1V; 60 = 6.0V 2.0% Tol.  
OUT  
Extra Feature Code: Fixed: 0  
Short-circuit  
Protection  
Tolerance:  
1 = 1.0% (Custom)  
2 = 2.0% (Standard)  
+
Temperature: E: – 40°C to +85°C  
Voltage  
Reference  
Package Type and Pin Count:  
CB: 3-Pin SOT-23A (equivalent to EIAJ SC-59)  
MB: 3-Pin SOT-89  
Taping Direction:  
TR or 713: Standard Taping  
RT or 723: Reverse Taping  
GND  
TC55-24 02/01/01  
© 2001 Microchip Technology Inc. DS21435A  
1µA LOW DROPOUT POSITIVE VOLTAGE REGULATOR  
TC55 Series  
ABSOLUTE MAXIMUM RATINGS*  
Item  
Code  
VIN  
Ratings  
+12  
Units  
V
Input Voltage  
Output Current  
Output Voltage  
IOUT  
VOUT  
Pd  
Pd/(VIN – VOUT  
)
mA  
V
(VSS – 0.3) to (VIN + 0.3)  
Power Dissipation:  
(TA 70°C)  
3-Pin SOT-23A  
3-Pin SOT-89  
240  
400  
mW  
Operating Temperature Range  
Storage Temperature Range  
TA  
– 40 to +85  
°C  
°C  
Tstg  
– 65 to +150  
TC55RP50 ELECTRICAL CHARACTERISTICS: VOUT(S) = 5.0V, TA = 25°C unless otherwise specified (see REMARKS).  
Symbol  
Parameter  
Test Conditions  
Min  
Typ  
Max  
Unit  
VOUT(A)  
Output Voltage  
IOUT = 40mA  
VIN = 6.0V  
4.90  
5.0  
5.10  
V
IOUTmax  
VOUT  
Vdif  
Maximum Output Current  
Load Regulation  
VIN = 6.0V, VOUT(A) 4.5V  
VIN = 6.0 V, 1mA IOUT 100mA  
IOUT = 100mA  
IOUT = 200mA  
250  
mA  
mV  
mV  
40  
80  
I/O Voltage Difference  
120  
380  
300  
600  
ISS  
Current Consumption  
Voltage Regulation  
VIN = 6.0V  
1.1  
0.2  
3.0  
0.3  
µA  
%/V  
VOUT(A)·100  
IOUT = 40mA  
VIN·VOUT(S)  
6.0V VIN 10.0V  
VIN  
Input Voltage  
10.0  
V
VOUT(A)·106  
VOUT(S)·TA  
Temperature Coefficient  
of Output Voltage  
IOUT = 40mA  
– 40°C TA 85°C  
100  
ppm/°C  
Long Term Stability  
TA = 125°C, 1000 Hours  
0.5  
%
REMARKS:  
VOUT(S): Preset value of Output voltage  
OUT(A): Actual value of Output voltage  
Vdif Definition of I/O voltage difference = {VIN1 – VOUT(A)}  
VOUT(A): Output Voltage when IOUT is fixed and VIN = VOUT(S) + 1.0V  
VIN1: Input Voltage when the output voltage is 98% VOUT(A)  
V
:
TC55RP40 ELECTRICAL CHARACTERISTICS: VOUT(S) = 4.0V, TA = 25°C unless otherwise specified (see REMARKS).  
Symbol  
Parameter  
Test Conditions  
Min  
Typ  
Max  
Unit  
VOUT(A)  
Output Voltage  
IOUT = 40mA  
VIN = 5.0V  
3.92  
4.0  
4.08  
V
IOUTmax  
VOUT  
Vdif  
Maximum Output Current  
Load Regulation  
VIN = 5.0V, VOUT(A) 3.6V  
VIN = 5.0V, 1mA IOUT 100mA  
IOUT = 100mA  
IOUT = 200mA  
200  
mA  
mV  
mV  
45  
90  
I/O Voltage Difference  
170  
400  
330  
630  
ISS  
Current Consumption  
Voltage Regulation  
VIN = 5.0V  
1.0  
0.2  
2.9  
0.3  
µA  
%/V  
VOUT(A)·100  
VIN·VOUT(S)  
IOUT = 40mA  
5.0V VIN 10.0V  
VIN  
Input Voltage  
10.0  
V
VOUT(A)  
VOUT(S)·TA  
Temperature Coefficient  
of Output Voltage  
IOUT = 40mA  
– 40°C TA 85°C  
100  
ppm/°C  
Long Term Stability  
TA = 125°C, 1000 Hours  
0.5  
%
© 2001 Microchip Technology Inc. DS21435A  
TC55-24 02/01/01  
2
1µA LOW DROPOUT POSITIVE VOLTAGE REGULATOR  
TC55 Series  
TC55RP30 ELECTRICAL CHARACTERISTICS: VOUT(S) = 3.0V, TA = 25°C unless otherwise specified (see REMARKS).  
Symbol  
Parameter  
Test Conditions  
Min  
Typ  
Max  
Unit  
VOUT(A)  
Output Voltage  
IOUT = 40mA  
VIN = 4.0V  
2.94  
3.0  
3.06  
V
IOUTmax  
VOUT  
Vdif  
Maximum Output Current  
Load Regulation  
VIN = 4.0V, VOUT(A) 2.7V  
VIN = 4.0V, 1mA IOUT 80mA  
IOUT = 80mA  
IOUT = 160mA  
150  
mA  
mV  
mV  
45  
90  
I/O Voltage Difference  
180  
400  
360  
700  
ISS  
Current Consumption  
Voltage Regulation  
VIN = 4.0V  
0.9  
0.2  
2.8  
0.3  
µA  
%/V  
VOUT(A)·100  
IOUT = 40mA  
VIN·VOUT(S)  
4.0V VIN 10.0V  
VIN  
Input Voltage  
10.0  
V
VOUT(A)·106  
TA·VOUT(S)  
Temperature Coefficient  
of Output Voltage  
IOUT = 40mA  
– 40°C TA 85°C  
100  
ppm/°C  
Long Term Stability  
TA = 125°C, 1000 Hours  
0.5  
%
*Static-sensitivedevice.Unuseddevicesmustbestoredinconductivematerial.Protectdevicesfromstaticdischargeandstaticfields.Stressesabovethose  
listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device  
attheseoranyotherconditionsabovethoseindicatedintheoperationalsectionsofthespecificationsisnotimplied. ExposuretoAbsoluteMaximumRating  
Conditions for extended periods may affect device reliability.  
MARKING  
3-Pin SOT-23A  
3-Pin SOT-89  
ꢁ ➁ ➂ ➃  
represents first voltage digit  
2 3  
4
5
6
3
ex: 3.xv = kkkk  
represents first decimal place voltage (x.0 - x.9)  
A = x.0  
B = x.1  
C = x.2  
D = x.3  
E = x.4  
F = x.5  
H = x.6  
K = x.7  
L = x.8  
M = x.9  
3
E
ex: 3.4V = kkkk  
represents Polarity  
0 = Positive (fixed)  
represents assembly lot number  
© 2001 Microchip Technology Inc. DS21435A  
3
TC55-24 02/01/01  
1µA LOW DROPOUT POSITIVE VOLTAGE REGULATOR  
TC55 Series  
TYPICAL CHARACTERISTICS  
1. OUTPUT VOLTAGE vs. OUTPUT CURRENT  
TC55RP3002 (V = 4.0V)  
TC55RP5002 (V = 6.0V)  
IN  
IN  
3.1  
3.0  
2.9  
5.1  
5.0  
4.9  
- 30°C  
- 30°C  
25°C  
80°C  
80°C  
25°C  
4.8  
4.7  
2.8  
2.7  
0
20 40 60 80 100 120 140  
0
40  
80  
160  
160  
(mA)  
200  
120  
OUTPUT CURRENT I  
OUT  
(mA)  
OUTPUT CURRENT I  
OUT  
2. OUTPUT VOLTAGE vs. INPUT VOLTAGE  
TC55RP3002  
TC55RP3002  
TOPR = 25°C  
TOPR = 25°C  
3.2  
3.0  
3.05  
3.04  
3.03  
3.02  
I
= 1mA  
OUT  
40mA  
I
= 1mA  
OUT  
2.8  
2.6  
2.4  
2.2  
3.01  
3.00  
2.99  
2.98  
2.97  
2.96  
2.95  
10mA  
2.5  
3.0  
3.5  
3
4
10  
5
6
7
8
9
INPUT VOLTAGE V (V)  
IN  
INPUT VOLTAGE V (V)  
IN  
TC55RP5002  
TC55RP5002  
TOPR = 25°C  
TOPR = 25°C  
5.2  
5.0  
5.05  
5.04  
5.03  
5.02  
5.01  
5.00  
4.99  
4.98  
4.97  
4.98  
4.95  
40mA  
I
= 1mA  
I
= 1mA  
OUT  
OUT  
4.8  
4.6  
4.4  
4.2  
10mA  
4.5  
5.0  
INPUT VOLTAGE V (V)  
5.5  
5
6
7
9
8
10  
INPUT VOLTAGE V (V)  
IN  
IN  
© 2001 Microchip Technology Inc. DS21435A  
TC55-24 02/01/01  
4
1µA LOW DROPOUT POSITIVE VOLTAGE REGULATOR  
TC55 Series  
TYPICAL CHARACTERISTICS  
3. DROPOUT VOLTAGE vs. OUTPUT CURRENT  
TC55RP3002  
TC55RP5002  
2.0  
1.8  
2.0  
1.8  
1.6  
1.6  
1.4  
1.4  
1.2  
1.0  
1.2  
1.0  
0.8  
0.6  
0.8  
0.6  
25°C  
25°C  
0.4  
0.4  
0.2  
80°C  
0.2  
80°C  
30°C  
30°C  
0.0  
0.0  
0.2  
0.2  
160  
0
20 40  
80 100 120 140  
(mA)  
0
40  
80  
160  
(mA)  
200  
60  
120  
OUTPUT CURRENT I  
OUTPUT CURRENT I  
OUT  
4. OUTPUT VOLTAGE vs. OPERATING TEMPERATURE  
OUT  
TC55RP3002 (  
V
= 4.0V)  
TC55RP5002 (  
V
= 6.0V)  
IN  
IN  
3.10  
3.08  
3.06  
5.10  
5.08  
5.06  
3.04  
5.04  
3.02  
3.00  
2.98  
2.96  
2.94  
5.02  
5.00  
4.98  
4.96  
4.94  
I
= 10mA  
OUT  
I
= 10mA  
OUT  
40mA  
40mA  
2.92  
2.90  
4.92  
4.90  
20  
0
20 40  
60  
80 100  
20  
0
20 40  
60  
80 100  
40  
40  
OPERATING TEMPERATURE (°C)  
OPERATING TEMPERATURE (°C)  
5. SUPPLY CURRENT vs. INPUT VOLTAGE  
TC55RP3002  
TC55RP5002  
TOPR = 25°C  
TOPR = 25°C  
1.5  
2.0  
1.4  
1.3  
1.2  
1.9  
1.8  
1.7  
1.1  
1.0  
0.9  
0.8  
0.7  
1.6  
1.4  
1.3  
1.2  
1.1  
1.0  
0.5  
0.6  
0.5  
4
5
6
7
8
9
10  
5
7
8
9
10  
3
6
INPUT VOLTAGE V (V)  
INPUT VOLTAGE V (V)  
IN  
IN  
© 2001 Microchip Technology Inc. DS21435A  
5
TC55-24 02/01/01  
1µA LOW DROPOUT POSITIVE VOLTAGE REGULATOR  
TC55 Series  
TYPICAL CHARACTERISTICS  
6. SUPPLY CURRENT vs. OPERATING TEMPERATURE  
TC55RP3002 (V = 4.0V)  
IN  
TC55RP5002 (V = 6.0V)  
IN  
1.5  
1.4  
2.0  
1.9  
1.8  
1.2  
1.8  
1.7  
1.1  
1.0  
1.6  
1.5  
0.9  
0.8  
0.7  
0.6  
0.5  
1.4  
1.3  
1.2  
1.1  
1.0  
40 20  
OPERATING TEMPERATURE (°C)  
7.INPUT TRANSIENT RESPONSE  
0
40  
60  
80 100  
40 20  
0
40  
60  
80 100  
20  
20  
OPERATING TEMPERATURE (°C)  
TC55RP5002 (  
I
= 10mA)  
TC55RP5002 (  
I
= 1mA)  
OUT  
OUT  
8.0  
7.5  
8.0  
Input  
Input  
Voltage  
Voltage  
7.5  
7.0  
7.0  
6.5  
6.0  
5.5  
5.0  
6.5  
6.0  
5.5  
5.0  
Output  
Voltage  
Output  
Voltage  
5.0  
4.5  
4.0  
4.5  
4.0  
1
2
1
2
1  
0
3
1  
0
3
TIME (msec)  
TIME (msec)  
8. LOAD TRANSIENT RESPONSE  
TC55RP3002  
TC55RP3002  
7
6
5
5
4
3
200  
160  
200  
160  
120  
Output Voltage  
Output Voltage  
120  
80  
40  
80  
40  
4
2
Output Current  
Output Current  
3
2
1
0
40mA  
1mA  
40mA  
1mA  
0
0
TIME (2msec/div)  
TIME (2msec/div)  
© 2001 Microchip Technology Inc. DS21435A  
TC55-24 02/01/01  
6
1µA LOW DROPOUT POSITIVE VOLTAGE REGULATOR  
TC55 Series  
TAPING FORMS  
Component Taping Orientation for 3-Pin SOT-23A (EIAJ SC-59) Devices  
PIN 1  
User Direction of Feed  
User Direction of Feed  
M a r k i n g  
D e v i c e  
Device  
Marking  
W
PIN 1  
P
Standard Reel Component Orientation  
for TR Suffix Device  
(Mark Right Side Up)  
Reverse Reel Component Orientation  
for RT Suffix Device  
(Mark Upside Down)  
Carrier Tape, Number of Components Per Reel and Reel Size  
Package  
Carrier Width (W)  
Pitch (P)  
Part Per Full Reel  
3000  
Reel Size  
3-Pin SOT-23A  
8 mm  
4 mm  
7 in  
Component Taping Orientation for 3-Pin SOT-89 Devices  
PIN 1  
User Direction of Feed  
User Direction of Feed  
M a r k i n g  
D e v i c e  
Device  
Marking  
W
PIN 1  
P
Standard Reel Component Orientation  
for TR Suffix Device  
(Mark Right Side Up)  
Reverse Reel Component Orientation  
for RT Suffix Device  
(Mark Upside Down)  
Carrier Tape, Reel Size, and Number of Components Per Reel  
Package  
3-Pin SOT-89  
Carrier Width (W)  
Pitch (P)  
Part Per Full Reel  
Reel Size  
12 mm  
8 mm  
1000  
7 in  
© 2001 Microchip Technology Inc. DS21435A  
7
TC55-24 02/01/01  
1µA LOW DROPOUT POSITIVE VOLTAGE REGULATOR  
TC55 Series  
PACKAGE DIMENSIONS  
3-Pin SOT-23A (EIAJ SC-59)  
.020 (0.50)  
.012 (0.30)  
.071 (1.80)  
.055 (1.40)  
.118 (3.00)  
.098 (2.50)  
PIN 1  
.075 (1.90)  
REF.  
.122 (3.10)  
.106 (2.70)  
.051 (1.30)  
.035 (0.90)  
.010 (0.25)  
.004 (0.09)  
10° MAX.  
.006 (0.15)  
.000 (0.00)  
.022 (0.55)  
.014 (0.35)  
3-Pin SOT-89  
.181 (4.60)  
.173 (4.39)  
.063 (1.60)  
.055 (1.40)  
.071 (1.80)  
.063 (1.60)  
.102 (2.59)  
.090 (2.29)  
.167 (4.24)  
.019 (0.48)  
.014 (0.36)  
PIN 1  
.031 (0.79) MIN.  
.022 (0.56)  
.016 (0.41)  
.017 (0.43)  
.014 (0.36)  
.063 (1.60)  
.055 (1.40)  
.019 (0.48)  
.014 (0.36)  
Dimensions: inches (mm)  
© 2001 Microchip Technology Inc. DS21435A  
TC55-24 02/01/01  
8
WORLDWIDE  
SALES AND  
S
ERVICE  
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AMERICAS  
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Technical Support: 480-792-7627  
Web Address: http://www.microchip.com  
ASIA/PACIFIC (continued)  
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Singapore, 188980  
Tel: 631-273-5305 Fax: 631-273-5335  
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Tel: 49-89-627-144 0 Fax: 49-89-627-144-44  
1 Floor, Wing A (A3/A4)  
No. 11, OíShaugnessey Road  
Bangalore, 560 025, India  
Tel: 91-80-2290061 Fax: 91-80-2290062  
Dayton  
Germany  
Analog Product Sales  
Lochhamer Strasse 13  
D-82152 Martinsried, Germany  
Tel: 49-89-895650-0 Fax: 49-89-895650-22  
Two Prestige Place, Suite 130  
Miamisburg, OH 45342  
Tel: 937-291-1654 Fax: 937-291-9175  
Japan  
Detroit  
Tri-Atria Office Building  
32255 Northwestern Highway, Suite 190  
Farmington Hills, MI 48334  
Tel: 248-538-2250 Fax: 248-538-2260  
Microchip Technology Intl. Inc.  
Benex S-1 6F  
Italy  
Arizona Microchip Technology SRL  
Centro Direzionale Colleoni  
Palazzo Taurus 1 V. Le Colleoni 1  
20041 Agrate Brianza  
3-18-20, Shinyokohama  
Kohoku-Ku, Yokohama-shi  
Kanagawa, 222-0033, Japan  
Tel: 81-45-471- 6166 Fax: 81-45-471-6122  
Los Angeles  
18201 Von Karman, Suite 1090  
Irvine, CA 92612  
Milan, Italy  
Tel: 39-039-65791-1 Fax: 39-039-6899883  
Korea  
Microchip Technology Korea  
168-1, Youngbo Bldg. 3 Floor  
Samsung-Dong, Kangnam-Ku  
Seoul, Korea  
Tel: 949-263-1888 Fax: 949-263-1338  
United Kingdom  
Arizona Microchip Technology Ltd.  
505 Eskdale Road  
Winnersh Triangle  
Wokingham  
Mountain View  
Analog Product Sales  
1300 Terra Bella Avenue  
Mountain View, CA 94043-1836  
Tel: 650-968-9241 Fax: 650-967-1590  
Tel: 82-2-554-7200 Fax: 82-2-558-5934  
Berkshire, England RG41 5TU  
Tel: 44 118 921 5869 Fax: 44-118 921-5820  
01/09/01  
All rights reserved. © 2001 Microchip Technology Incorporated. Printed in the USA. 1/01  
Printed on recycled paper.  
Information contained in this publication regarding device applications and the like is intended through suggestion only and may be superseded by  
updates. It is your responsibility to ensure that your application meets with your specifications. No representation or warranty is given and no liability is  
assumed by Microchip Technology Incorporated with respect to the accuracy or use of such information, or infringement of patents or other intellectual  
property rights arising from such use or otherwise. Use of Microchipís products as critical components in life support systems is not authorized except with  
express written approval by Microchip. No licenses are conveyed, implicitly or otherwise, except as maybe explicitly expressed herein, under any intellec-  
tual property rights. The Microchip logo and name are registered trademarks of Microchip Technology Inc. in the U.S.A. and other countries. All rights  
reserved. All other trademarks mentioned herein are the property of their respective companies.  
© 2001 Microchip Technology Inc. DS21435A  
9
TC55-24 02/01/01  

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