Very Dropout Voltage 120mV 100mA 380mV 200mA High Output Current 250mA
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TC55 Series DROPOUT POSITIVE VOLTAGE REGULATOR
Very Dropout Voltage 120mV 100mA 380mV 200mA High Output Current 250mA (VOUT 5.0V) High Accuracy Output Voltage Semicustom Version) Wide Output Voltage Range 1.1V-6.0V Power Consumption 1.1µA (Typ.) Temperature Drift 100ppm/°C (Typ.) Excellent Line Regulation .0.2%/V (Typ.) Package Options 3-Pin SOT-23A 3-Pin SOT-89 Short Circuit Protection Custom Voltages Available from 1.1V 6.0V 0.1V Steps 2.0V 6.0V Tolerance
TC55 Series collection CMOS dropout positive voltage regulators which source 250mA current with extremely input-output voltage differential 380mV 200mA. dropout voltage combined with current consumption only 1.1µA makes this part ideal battery operation. voltage differential (dropout voltage) extends battery operating lifetime. also permits high currents small packages when operated with minimum VOUT differentials. circuit also incorporates short-circuit protection ensure maximum reliability. CONFIGURATIONS
3-Pin SOT-23A
3-Pin SOT-89
APPLICATIONS
Battery-Powered Devices Cameras Portable Video Equipment Pagers Cellular Phones Solar-Powered Instruments Consumer Products
TC55 VOUT
TC55
VOUT
*SOT-23A-3 equivalent EIAJ SC-59
FUNCTIONAL BLOCK DIAGRAM
ORDERING INFORMATION PART CODE TC55
Output Voltage: 2.0V; 6.0V 1.0% Tol. 1.1V; 6.0V 2.0% Tol. Extra Feature Code: Fixed:
VOUT
Short-circuit Protection Voltage Reference
2001 Microchip Technology Inc. DS21435A
Tolerance: 1.0% (Custom) 2.0% (Standard) Temperature: 40°C +85°C Package Type Count: 3-Pin SOT-23A (equivalent EIAJ SC-59) 3-Pin SOT-89 Taping Direction: 713: Standard Taping 723: Reverse Taping
TC55-24
02/01/01
DROPOUT POSITIVE VOLTAGE REGULATOR
TC55 Series
ABSOLUTE MAXIMUM RATINGS*
Item Input Voltage Output Current Output Voltage Power Dissipation: 70°C) 3-Pin SOT-23A 3-Pin SOT-89 Code IOUT VOUT Tstg Ratings Pd/(VIN VOUT) (VSS 0.3) (VIN 0.3) +150 Units
Operating Temperature Range Storage Temperature Range
TC55RP50 ELECTRICAL CHARACTERISTICS: VOUT(S) 5.0V, 25°C unless otherwise specified (see REMARKS).
Symbol
VOUT(A) IOUTmax VOUT Vdif
REMARKS:
Parameter
Output Voltage Maximum Output Current Load Regulation Voltage Difference Current Consumption Voltage Regulation Input Voltage Temperature Coefficient Output Voltage Long Term Stability
Test Conditions
IOUT 40mA 6.0V 6.0V, VOUT(A) 4.5V IOUT 100mA IOUT 100mA IOUT 200mA 6.0V IOUT 40mA 6.0V 10.0V IOUT 40mA 40°C 85°C 125°C, 1000 Hours
4.90
±100
5.10 10.0
Unit
ppm/°C
VOUT(S): Preset value Output voltage VOUT(A): Actual value Output voltage Vdif: Definition voltage difference {VIN1 VOUT(A)} VOUT(A): Output Voltage when IOUT fixed VOUT(S) 1.0V VIN1: Input Voltage when output voltage VOUT(A)
TC55RP40 ELECTRICAL CHARACTERISTICS: VOUT(S) 4.0V, 25°C unless otherwise specified (see REMARKS).
Symbol
VOUT(A) IOUTmax VOUT Vdif VOUT(A)
Parameter
Output Voltage Maximum Output Current Load Regulation Voltage Difference Current Consumption Voltage Regulation Input Voltage Temperature Coefficient Output Voltage Long Term Stability
Test Conditions
IOUT 40mA 5.0V 5.0V, VOUT(A) 3.6V 5.0V, IOUT 100mA IOUT 100mA IOUT 200mA 5.0V IOUT 40mA 5.0V 10.0V IOUT 40mA 40°C 85°C 125°C, 1000 Hours
3.92
±100
4.08 10.0
Unit
ppm/°C
DS21435A
TC55-24
02/01/01
2001 Microchip Technology Inc.
DROPOUT POSITIVE VOLTAGE REGULATOR
TC55 Series
TC55RP30 ELECTRICAL CHARACTERISTICS: VOUT(S) 3.0V, 25°C unless otherwise specified (see REMARKS).
Symbol
VOUT(A) IOUTmax VOUT Vdif
Parameter
Output Voltage Maximum Output Current Load Regulation Voltage Difference Current Consumption Voltage Regulation Input Voltage Temperature Coefficient Output Voltage Long Term Stability
Test Conditions
IOUT 40mA 4.0V 4.0V, VOUT(A) 2.7V 4.0V, IOUT 80mA IOUT 80mA IOUT 160mA 4.0V IOUT 40mA 4.0V 10.0V IOUT 40mA 40°C 85°C 125°C, 1000 Hours
2.94
±100
3.06 10.0
Unit
ppm/°C
*Static-sensitive device. Unused devices must stored conductive material. Protect devices from static discharge static fields. Stresses above those listed under Absolute Maximum Ratings cause permanent damage device. These stress ratings only functional operation device these other conditions above those indicated operational sections specifications implied. Exposure Absolute Maximum Rating Conditions extended periods affect device reliability.
MARKING 3-Pin SOT-23A 3-Pin SOT-89
represents first voltage digit 3.xv kkkk represents first decimal place voltage (x.0 x.9) 3.4V kkkk represents Polarity Positive (fixed) represents assembly number
2001 Microchip Technology Inc.
DS21435A
TC55-24
02/01/01
DROPOUT POSITIVE VOLTAGE REGULATOR
TC55 Series
TYPICAL CHARACTERISTICS
OUTPUT VOLTAGE OUTPUT CURRENT
TC55RP3002 (VIN 4.0V)
OUTPUT VOLTAGE VOUT OUTPUT VOLTAGE VOUT
TC55RP5002 (VIN 6.0V)
80°C
30°C
80°C
30°C
25°C
25°C
OUTPUT CURRENT IOUT (mA)
OUTPUT CURRENT IOUT (mA)
OUTPUT VOLTAGE INPUT VOLTAGE
TC55RP3002
OUTPUT VOLTAGE VOUT
TOPR 25°C
TC55RP3002
3.05
OUTPUT VOLTAGE VOUT
TOPR 25°C
3.04 3.03 3.02 3.01 3.00 2.99 2.98
2.97 2.96
IOUT
IOUT 40mA
10mA
INPUT VOLTAGE
2.95
INPUT VOLTAGE
TC55RP5002
OUTPUT VOLTAGE VOUT
TOPR 25°C
TC55RP5002
5.05
OUTPUT VOLTAGE VOUT
TOPR 25°C
5.04 5.03 5.02 5.01 5.00 4.99
4.98 4.97 4.98 4.95
IOUT
IOUT 40mA
10mA
INPUT VOLTAGE
INPUT VOLTAGE
TC55-24
02/01/01
2001 Microchip Technology Inc.
DS21435A
DROPOUT POSITIVE VOLTAGE REGULATOR
TC55 Series
TYPICAL CHARACTERISTICS
DROPOUT VOLTAGE OUTPUT CURRENT
TC55RP3002
DROPOUT VOLTAGE VDIF DROPOUT VOLTAGE VDIF
TC55RP5002
-0.2
80°C -30°C 25°C
80°C -30°C 25°C
-0.2 OUTPUT CURRENT IOUT (mA)
OUTPUT CURRENT IOUT (mA)
OUTPUT VOLTAGE OPERATING TEMPERATURE
TC55RP3002 (VIN 4.0V)
3.10
OUTPUT VOLTAGE VOUT
TC55RP5002 (VIN 6.0V)
5.10
OUTPUT VOLTAGE VOUT
3.08 3.06 3.04 3.02 3.00 2.98 2.96
2.94 2.92 2.90
IOUT 10mA 40mA
5.08 5.06 5.04 5.02 5.00 4.98 4.96
4.94 4.92 4.90
IOUT 10mA 40mA
OPERATING TEMPERATURE (°C)
OPERATING TEMPERATURE (°C)
SUPPLY CURRENT INPUT VOLTAGE
TC55RP3002
SUPPLY CURRENT (µA)
TOPR 25°C
TC55RP5002
SUPPLY CURRENT (µA)
TOPR 25°C
INPUT VOLTAGE
DS21435A
INPUT VOLTAGE
2001 Microchip Technology Inc.
TC55-24
02/01/01
DROPOUT POSITIVE VOLTAGE REGULATOR
TC55 Series
TYPICAL CHARACTERISTICS
SUPPLY CURRENT OPERATING TEMPERATURE
TC55RP3002 (VIN 4.0V)
SUPPLY CURRENT (µA)
TC55RP5002 (VIN 6.0V)
SUPPLY CURRENT (µA)
OPERATING TEMPERATURE (°C)
OPERATING TEMPERATURE (°C)
7.INPUT TRANSIENT RESPONSE
TC55RP5002 (IOUT 1mA)
INPUT VOLTAGE VOUT OUTPUT VOLTAGE INPUT VOLTAGE VOUT
TC55RP5002 (IOUT 10mA)
OUTPUT VOLTAGE VOUT
Input Voltage
Input Voltage
Output Voltage
Output Voltage
TIME (msec)
TIME (msec)
LOAD TRANSIENT RESPONSE
TC55RP3002
OUTPUT VOLTAGE VOUT
TC55RP3002
OUTPUT CURRENT IOUT (mA)
OUTPUT VOLTAGE VOUT
Output Voltage
OUTPUT CURRENT IOUT (mA)
DS21435A
Output Voltage
Output Current 40mA
TIME (2msec/div)
Output Current 40mA
TIME (2msec/div)
TC55-24
02/01/01
2001 Microchip Technology Inc.
DROPOUT POSITIVE VOLTAGE REGULATOR
TC55 Series
TAPING FORMS
Component Taping Orientation 3-Pin SOT-23A (EIAJ SC-59) Devices
User Direction Feed
Device Marking Device Marking
User Direction Feed
Standard Reel Component Orientation Suffix Device (Mark Right Side
Reverse Reel Component Orientation Suffix Device (Mark Upside Down)
Carrier Tape, Number Components Reel Reel Size
Package Carrier Width Pitch Part Full Reel Reel Size
3-Pin SOT-23A
3000
Component Taping Orientation 3-Pin SOT-89 Devices
User Direction Feed
Device Marking Device Marking
User Direction Feed
Standard Reel Component Orientation Suffix Device (Mark Right Side
Reverse Reel Component Orientation Suffix Device (Mark Upside Down)
Carrier Tape, Reel Size, Number Components Reel
Package Carrier Width Pitch Part Full Reel Reel Size
3-Pin SOT-89
1000
2001 Microchip Technology Inc.
DS21435A
TC55-24
02/01/01
DROPOUT POSITIVE VOLTAGE REGULATOR
TC55 Series
PACKAGE DIMENSIONS
3-Pin SOT-23A (EIAJ SC-59)
.020 (0.50) .012 (0.30)
.118 (3.00) .098 (2.50)
.071 (1.80) .055 (1.40)
.075 (1.90) REF. .122 (3.10) .106 (2.70) .051 (1.30) .035 (0.90) .006 (0.15) .000 (0.00)
MAX. .022 (0.55) .014 (0.35)
.010 (0.25) .004 (0.09)
3-Pin SOT-89
.181 (4.60) .173 (4.39) .071 (1.80) .063 (1.60) .063 (1.60) .055 (1.40)
.102 (2.59) .090 (2.29) .019 (0.48) .014 (0.36) .022 (0.56) .016 (0.41)
.167 (4.24)
.031 (0.79) MIN. .017 (0.43) .014 (0.36)
.063 (1.60) .055 (1.40) .019 (0.48) .014 (0.36)
Dimensions: inches (mm)
TC55-24 02/01/01
2001 Microchip Technology Inc.
DS21435A
DROPOUT POSITIVE VOLTAGE REGULATOR
TC55 Series
WORLDWIDE SALES SERVICE
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01/09/01
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rights reserved. 2001 Microchip Technology Incorporated. Printed USA. 1/01
Information contained this publication regarding device applications like intended through suggestion only superseded updates. your responsibility ensure that your application meets with your specifications. representation warranty given liability assumed Microchip Technology Incorporated with respect accuracy such information, infringement patents other intellectual property rights arising from such otherwise. products critical components life support systems authorized except with express written approval Microchip. licenses conveyed, implicitly otherwise, except maybe explicitly expressed herein, under intellectual property rights. Microchip logo name registered trademarks Microchip Technology Inc. U.S.A. other countries. rights reserved. other trademarks mentioned herein property their respective companies.
2001 Microchip Technology Inc.
DS21435A
TC55-24
02/01/01
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