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Datasheet> All Categories > semiconductor> Power management> TC1263-50VETTR
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TC1263-50VETTR

Description
LDO Voltage Regulators 500mA Fixed Out Adj
Categorysemiconductor    Power management   
File Size486KB，15 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
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TC1263-50VETTR Overview

LDO Voltage Regulators 500mA Fixed Out Adj

TC1263-50VETTR Parametric

Parameter NameAttribute value
Product CategoryLDO Voltage Regulators
ManufacturerMicrochip
RoHSDetails
Mounting StyleSMD/SMT
Package / CaseTO-252-5
Output Voltage5 V
Output Current500 mA
Number of Outputs1 Output
Input Voltage MAX6 V
Output TypeFixed
Minimum Operating Temperature- 40 C
Maximum Operating Temperature+ 125 C
Load Regulation0.002 % / mA
Dropout Voltage0.02 V at 100 uA
PackagingReel
Dropout Voltage - Max650 mV
Height4.5 mm
Input Voltage MIN+ 2.7 V
Length10.11 mm
Line Regulation0.05 %
PolarityPositive
Factory Pack Quantity750
Voltage Regulation Accuracy0.5 %
Width8.89 mm

Preview

Download Datasheet
TC1263
500mA Fixed Output CMOS LDO with Shutdown
Features
•
•
•
•
•
•
•
Very Low Dropout Voltage
500mA Output Current
High Output Voltage Accuracy
Standard or Custom Output Voltages
Over Current and Over Temperature Protection
SHDN Input for Active Power Management
ERROR Output Can Be Used as a Low Battery
Detector (SOIC only)
Package Type
5-Pin DDPAK
FRONT VIEW
TAB IS GND
TAB IS GND
5-Pin TO-220
TC1263
1 2
3 4 5
TC1263
1 2 3 4 5
•
•
•
•
•
•
•
Battery Operated Systems
Portable Computers
Medical Instruments
Instrumentation
Cellular/GSM/PHS Phones
Linear Post-Regulators for SMPS
Pagers
SHDN
GND
V
IN
8-Pin SOIC
V
OUT
GND
NC
BYPASS
1
2
3
4
8
V
IN
NC
SHDN
ERROR
TC1263
Device Selection Table
Part Number
TC1263-xxVOA
TC1263-xxVAT
TC1263-xxVET
Package
8-Pin SOIC
5-Pin TO-220
5-Pin DDPAK
Junction
Temp. Range
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
General Description
The TC1263 is a fixed output, high accuracy (typically
±0.5%) CMOS low dropout regulator. Designed
specifically for battery-operated systems, the TC1263’s
CMOS construction eliminates wasted ground current,
significantly extending battery life. Total supply current
is typically 80µA at full load (20 to 60 times lower than
in bipolar regulators).
TC1263 key features include ultra low noise operation,
very low dropout voltage (typically 350mV at full load),
and fast response to step changes in load.
The TC1263 incorporates both over temperature and
over current protection. The TC1263 is stable with an
output capacitor of only 1µF and has a maximum
output current of 500mA. It is available in 8-Pin SOIC,
5-Pin TO-220 and 5-Pin DDPAK packages.
NOTE:
xx indicates output voltages.
Available Output Voltages: 2.5, 2.8, 3.0, 3.3, 5.0.
Other output voltages are available. Please contact Microchip
Technology Inc. for details.
Typical Application
V
IN
V
IN
V
OUT
+
C
OUT
1µF
SHDN
V
OUT
TC1263
GND
SHDN
2002 Microchip Technology Inc.
BYP
SHDN
GND
V
IN
V
OUT
7
6
5
V
OUT
BYP
Applications
DS21374B-page 1
©

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Description LDO Voltage Regulators 500mA Fixed Out Adj LDO Voltage Regulators 500mA Fixed Out Adj LDO Voltage Regulators 500mA Fixed Out Adj LDO Voltage Regulators 500mA Fixed Out Adj LDO Voltage Regulators 500mA Fixed Out Adj LDO Voltage Regulators 500mA Fixed Out Adj USB Connectors 5P RECEPTACLE
Product Category LDO Voltage Regulators LDO Voltage Regulators LDO Voltage Regulators LDO Voltage Regulators LDO Voltage Regulators LDO Voltage Regulators LDO Voltage Regulators LDO Voltage Regulators LDO Voltage Regulators LDO Voltage Regulators
Manufacturer Microchip Microchip Microchip Microchip Microchip Microchip Microchip Microchip Microchip Microchip
RoHS Details Details Details Details Details Details Details Details Details Details
Mounting Style SMD/SMT Through Hole Through Hole SMD/SMT Through Hole SMD/SMT SMD/SMT SMD/SMT SMD/SMT SMD/SMT
Package / Case TO-252-5 TO-220-5 TO-220-5 TO-252-5 TO-220-5 SOIC-8 SOIC-8 SOIC-8 TO-252-5 SOIC-8
Output Voltage 5 V 3 V 2.5 V 2.8 V 2.8 V 5 V 2.5 V 3.3 V 2.5 V 5 V
Output Current 500 mA 500 mA 500 mA 500 mA 500 mA 500 mA 500 mA 500 mA 500 mA 500 mA
Number of Outputs 1 Output 1 Output 1 Output 1 Output 1 Output 1 Output 1 Output 1 Output 1 Output 1 Output
Input Voltage MAX 6 V 6 V 6 V 6 V 6 V 6 V 6 V 6 V 6 V 6 V
Output Type Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed
Minimum Operating Temperature - 40 C - 40 C - 40 C - 40 C - 40 C - 40 C - 40 C - 40 C - 40 C - 40 C
Maximum Operating Temperature + 125 C + 125 C + 125 C + 125 C + 125 C + 125 C + 125 C + 125 C + 125 C + 125 C
Load Regulation 0.002 % / mA 0.002 % / mA 0.002 % / mA 0.002 % / mA 0.002 % / mA 0.002 % / mA 0.002 % / mA 0.002 % / mA 0.002 % / mA 0.002 % / mA
Dropout Voltage 0.02 V at 100 uA 0.02 V at 100 uA 0.02 V at 100 uA 0.02 V at 100 uA 0.02 V at 100 uA 0.02 V at 100 uA 0.02 V at 100 uA 0.02 V at 100 uA 0.02 V at 100 uA 0.02 V at 100 uA
Dropout Voltage - Max 650 mV 650 mV 650 mV 650 mV 650 mV 650 mV 650 mV 650 mV 650 mV 650 mV
Height 4.5 mm 9.02 mm (Max) 9.02 mm (Max) 4.5 mm 9.02 mm (Max) 1.42 mm 1.42 mm 1.42 mm 4.5 mm 1.42 mm
Input Voltage MIN + 2.7 V + 2.7 V + 2.7 V + 2.7 V + 2.7 V + 2.7 V + 2.7 V + 2.7 V + 2.7 V + 2.7 V
Length 10.11 mm 10.67 mm (Max) 10.67 mm (Max) 10.11 mm 10.67 mm (Max) 4.9 mm 4.9 mm 4.9 mm 10.11 mm 4.9 mm
Line Regulation 0.05 % 0.05 % 0.05 % 0.05 % 0.05 % 0.05 % 0.05 % 0.05 % 0.05 % 0.05 %
Polarity Positive Positive Positive Positive Positive Positive Positive Positive Positive Positive
Voltage Regulation Accuracy 0.5 % 0.5 % 0.5 % 0.5 % 0.5 % 0.5 % 0.5 % 0.5 % 0.5 % 0.5 %
Width 8.89 mm 4.83 mm (Max) 4.83 mm (Max) 8.89 mm 4.83 mm (Max) 3.91 mm 3.91 mm 3.91 mm 8.89 mm 3.91 mm
Packaging Reel Tube Tube Reel Tube Reel Reel Reel Cut Tape Tube
Factory Pack Quantity 750 50 50 750 50 3300 3300 - 750 100
Unit Weight - 0.105822 oz 0.105822 oz - 0.105822 oz 0.019048 oz 0.019048 oz 0.019048 oz - 0.019048 oz

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