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VOLTAGE REGULATOR. TC55RP5002 Datasheet

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VOLTAGE REGULATOR. TC55RP5002 Datasheet






TC55RP5002 REGULATOR. Datasheet pdf. Equivalent




TC55RP5002 REGULATOR. Datasheet pdf. Equivalent





Part

TC55RP5002

Description

1uA LOW DROPOUT POSITIVE VOLTAGE REGULATOR



Feature


TC55 Series 1µA LOW DROPOUT POSITIVE VO LTAGE REGULATOR FEATURES I I I I I I I I I I Very Low Dropout Voltage .... 120 mV typ at 100mA 380mV typ at 200mA High Output Current .............. 250mA (V OUT = 5.0V) High Accuracy Output Voltag e ........................ ± 2% (± 1% Semicustom Version) Wide Output Voltag e Range .................... 1.1V-6.0V Low Power Consumption.
Manufacture

Microchip Technology

Datasheet
Download TC55RP5002 Datasheet


Microchip Technology TC55RP5002

TC55RP5002; ................... 1.1µA (Typ.) Low T emperature Drift ................ ± 10 0ppm/°C (Typ.) Excellent Line Regulati on ..................0.2%/V (Typ.) Pack age Options ........................... .. 3-Pin SOT-23A 3-Pin SOT-89 Short Cir cuit Protection Custom Voltages Availab le from 1.1V to 6.0V in 0.1V Steps for a 2%, and 2.0V to 6.0V for a 1% Toleran ce GENERAL DESCRIPTI.


Microchip Technology TC55RP5002

ON The TC55 Series is a collection of CM OS low dropout positive voltage regulat ors which can source up to 250mA of cur rent with an extremely low input-output voltage differential 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) .


Microchip Technology TC55RP5002

extends battery operating lifetime. It a lso permits high currents in small pack ages when operated with minimum VIN – VOUT differentials. The circuit also i ncorporates short-circuit protection to ensure maximum reliability. PIN CONFIG URATIONS 3-Pin SOT-23A VIN 3-Pin SOT-8 9 APPLICATIONS I I I I I Battery-Power ed Devices Cameras and Portable Video E quipment Pagers and .

Part

TC55RP5002

Description

1uA LOW DROPOUT POSITIVE VOLTAGE REGULATOR



Feature


TC55 Series 1µA LOW DROPOUT POSITIVE VO LTAGE REGULATOR FEATURES I I I I I I I I I I Very Low Dropout Voltage .... 120 mV typ at 100mA 380mV typ at 200mA High Output Current .............. 250mA (V OUT = 5.0V) High Accuracy Output Voltag e ........................ ± 2% (± 1% Semicustom Version) Wide Output Voltag e Range .................... 1.1V-6.0V Low Power Consumption.
Manufacture

Microchip Technology

Datasheet
Download TC55RP5002 Datasheet




 TC55RP5002
TC55 Series
1µA LOW DROPOUT POSITIVE VOLTAGE REGULATOR
FEATURES
I Very Low Dropout Voltage .... 120mV typ at 100mA
380mV typ at 200mA
I High Output Current .............. 250mA (VOUT = 5.0V)
I High Accuracy Output Voltage ........................ ± 2%
(± 1% Semicustom Version)
I Wide Output Voltage Range .................... 1.1V-6.0V
I Low Power Consumption ................... 1.1µA (Typ.)
I Low Temperature Drift ................ ± 100ppm/°C (Typ.)
I Excellent Line Regulation ..................0.2%/V (Typ.)
I Package Options ............................. 3-Pin SOT-23A
3-Pin SOT-89
I Short Circuit Protection
I 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
APPLICATIONS
I Battery-Powered Devices
I Cameras and Portable Video Equipment
I Pagers and Cellular Phones
I Solar-Powered Instruments
I Consumer Products
FUNCTIONAL BLOCK DIAGRAM
VIN
Short-circuit
Protection
VOUT
Voltage
Reference
GND
GENERAL DESCRIPTION
The TC55 Series is a collection of CMOS low dropout
positive voltage regulators which can source up to 250mA of
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.
The circuit also incorporates short-circuit protection to
ensure maximum reliability.
PIN CONFIGURATIONS
3-Pin SOT-23A
VIN
2
3-Pin SOT-89
TC55
TC55
13
1
GND
VOUT
GND
*SOT-23A-3 is equivalent to EIAJ SC-59
23
VIN VOUT
ORDERING INFORMATION
PART CODE TC55 RP XX X X X XX XXX
Output Voltage:
Ex: 20 = 2.0V; 60 = 6.0V 1.0% Tol.
Ex: 11 = 1.1V; 60 = 6.0V 2.0% Tol.
Extra Feature Code: Fixed: 0
Tolerance:
1 = 1.0% (Custom)
2 = 2.0% (Standard)
Temperature: E: – 40°C to +85°C
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
© 2001 Microchip Technology Inc. DS21435A
TC55-24 02/01/01




 TC55RP5002
1µA LOW DROPOUT POSITIVE VOLTAGE REGULATOR
TC55 Series
ABSOLUTE MAXIMUM RATINGS*
Item
Input Voltage
Output Current
Output Voltage
Power Dissipation:
(TA 70°C)
3-Pin SOT-23A
3-Pin SOT-89
Operating Temperature Range
Storage Temperature Range
Code
VIN
IOUT
VOUT
Pd
TA
Tstg
Ratings
+12
Pd/(VIN – VOUT)
(VSS – 0.3) to (VIN + 0.3)
240
400
– 40 to +85
– 65 to +150
Units
V
mA
V
mW
°C
°C
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)
IOUTmax
VOUT
Vdif
ISS
VOUT(A)·100
VIN·VOUT(S)
VIN
VOUT(A)·106
VOUT(S)·TA
REMARKS:
Output Voltage
IOUT = 40mA
VIN = 6.0V
Maximum Output Current
Load Regulation
VIN = 6.0V, VOUT(A) 4.5V
VIN = 6.0 V, 1mA IOUT 100mA
I/O Voltage Difference
IOUT = 100mA
IOUT = 200mA
Current Consumption
VIN = 6.0V
Voltage Regulation
IOUT = 40mA
6.0V VIN 10.0V
Input Voltage
Temperature Coefficient
of Output Voltage
Long Term Stability
IOUT = 40mA
– 40°C TA 85°C
TA = 125°C, 1000 Hours
VOUT(S): Preset value of Output voltage
VOUT(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
4.90 5.0 5.10
250 — — mA
— 40 80 mV
— 120 300 mV
— 380 600
— 1.1 3.0 µA
— 0.2 0.3 %/V
— — 10.0 V
±100
— ppm/°C
— 0.5 — %
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)
IOUTmax
VOUT
Vdif
ISS
VOUT(A)·100
VIN·VOUT(S)
VIN
VOUT(A)
VOUT(S)·TA
Output Voltage
Maximum Output Current
Load Regulation
I/O Voltage Difference
Current Consumption
Voltage Regulation
Input Voltage
Temperature Coefficient
of Output Voltage
Long Term Stability
IOUT = 40mA
VIN = 5.0V
VIN = 5.0V, VOUT(A) 3.6V
VIN = 5.0V, 1mA IOUT 100mA
IOUT = 100mA
IOUT = 200mA
VIN = 5.0V
IOUT = 40mA
5.0V VIN 10.0V
IOUT = 40mA
– 40°C TA 85°C
TA = 125°C, 1000 Hours
— ——V
3.92 4.0 4.08
200 — — mA
— 45 90 mV
— 170 330 mV
— 400 630
— 1.0 2.9 µA
— 0.2 0.3 %/V
— — 10.0 V
±100
— ppm/°C
— 0.5 — %
TC55-24 02/01/01
2 © 2001 Microchip Technology Inc. DS21435A




 TC55RP5002
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
— — —V
2.94 3.0 3.06
IOUTmax
Maximum Output Current
VIN = 4.0V, VOUT(A) 2.7V
150 — — mA
VOUT
Load Regulation
VIN = 4.0V, 1mA IOUT 80mA
45 90 mV
Vdif
I/O Voltage Difference
IOUT = 80mA
IOUT = 160mA
— 180 360 mV
— 400 700
ISS
Current Consumption
VIN = 4.0V
— 0.9 2.8 µA
VOUT(A)·100
VIN·VOUT(S)
Voltage Regulation
IOUT = 40mA
4.0V VIN 10.0V
— 0.2 0.3 %/V
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-sensitive device. Unused devices must be stored in conductive material. Protect devices from static discharge and static fields. Stresses above those
listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device
at these or any other conditions above those indicated in the operational sections of the specifications is not implied. Exposure to Absolute Maximum Rating
Conditions for extended periods may affect device reliability.
MARKING
3-Pin SOT-23A
3-Pin SOT-89
➁➃
x➁➂➃
x➂
represents first voltage digit
23 4 5 6
ex: 3.xv = k3 kkk
represents first decimal place voltage (x.0 - x.9)
A = x.0
E = x.4
L = x.8
B = x.1
F = x.5
M = x.9
C = x.2
H = x.6
D = x.3
K = x.7
ex: 3.4V = k3 kE kk
represents Polarity
0 = Positive (fixed)
represents assembly lot number
© 2001 Microchip Technology Inc. DS21435A
3
TC55-24 02/01/01



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