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TC1262-25VAB

Description
LDO Voltage Regulators 500mA Fixed Out Adj
Categorysemiconductor    Power management   
File Size463KB,13 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
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TC1262-25VAB Overview

LDO Voltage Regulators 500mA Fixed Out Adj

TC1262-25VAB Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerMicrochip
Product CategoryLDO Voltage Regulators
RoHSDetails
Mounting StyleThrough Hole
Package / CaseTO-220-3
Output Voltage2.5 V
Output Current500 mA
Number of Outputs1 Output
PolarityPositive
Input Voltage MAX6 V
Input Voltage MIN+ 2.7 V
Output TypeFixed
Minimum Operating Temperature- 40 C
Maximum Operating Temperature+ 125 C
Load Regulation0.002 % / mA
Dropout Voltage0.02 V at 100 uA
PackagingTube
Height9.02 mm (Max)
Length10.67 mm (Max)
Width4.83 mm (Max)
Dropout Voltage - Max650 mV
Voltage Regulation Accuracy0.5 %
Ib - Input Bias Current80 uA
Line Regulation0.003 % / V
Factory Pack Quantity50
Unit Weight0.211644 oz
TC1262
500mA Fixed Output CMOS LDO
Features
Very Low Dropout Voltage
500mA Output Current
High Output Voltage Accuracy
Standard or Custom Output Voltages
Over Current and Over Temperature Protection
Package Type
3-Pin TO-220
Tab is GND
3-Pin DDPAK
Front View
Tab is GND
TC1262
1
2
3
TC1262
1
2
3
Applications
Battery Operated Systems
Portable Computers
Medical Instruments
Instrumentation
Cellular/GSM/PHS Phones
Linear Post-Regulators for SMPS
Pagers
V
OUT
GND
Front View
3
Tab is GND
V
OUT
2
GND
Device Selection Table
Part Number
TC1262-xxVDB
TC1262-xxVAB
TC1262-xxVEB
Package
3-Pin SOT-223
3-Pin TO-220
3-Pin DDPAK
Junction
Temp. Range
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
TC1262
1
V
IN
General Description
The TC1262 is a fixed output, high accuracy (typically
±0.5%) CMOS low dropout regulator. Designed specif-
ically for battery-operated systems, the TC1262’s
CMOS construction eliminates wasted ground current,
significantly extending battery life. Total supply current
is typically 80
µ
A at full load (20 to 60 times lower than
in bipolar regulators).
TC1262 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 TC1262 incorporates both over temperature and
over current protection. The TC1262 is stable with an
output capacitor of only 1µF and has a maximum
output current of 500mA. It is available in 3-Pin
SOT-223, 3-Pin TO-220 and 3-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
+
C1
1µF
V
OUT
TC1262
GND
2002 Microchip Technology Inc.
DS21373B-page 1
V
OUT
V
IN
GND
V
IN
3-Pin SOT-223
©

TC1262-25VAB Related Products

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Description LDO Voltage Regulators 500mA Fixed Out Adj LDO Voltage Regulators 500mA Fixed Output CMOS LDO 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 Output CMOS LDO RESISTOR, METAL FILM, 0.2 W, 1 %, 50 ppm, 29400 ohm, SURFACE MOUNT, 0904, MELF, ROHS COMPLIANT Low Dropout Voltage Regulator 500mA Fixed Out Adj Low Dropout Voltage Regulator 500mA Fixed Out Adj Low Dropout Voltage Regulator 500mA Fixed Out Adj
Product Attribute Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value - - - -
Manufacturer Microchip Microchip Microchip Microchip Microchip Microchip - - - -
Product Category LDO Voltage Regulators LDO Voltage Regulators LDO Voltage Regulators LDO Voltage Regulators LDO Voltage Regulators LDO Voltage Regulators - - - -
RoHS Details Details Details Details Details Details - - - -
Mounting Style Through Hole SMD/SMT SMD/SMT SMD/SMT SMD/SMT SMD/SMT - - - -
Package / Case TO-220-3 SOT-223-3 SOT-223-3 SOT-223-3 TO-252-3 SOT-223-3 - - - -
Output Voltage 2.5 V 3 V 5 V 2.5 V 5 V 5 V - - - -
Output Current 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 - - - -
Input Voltage MAX 6 V 6 V 6 V 6 V 6 V 6 V - - - -
Output Type Fixed Fixed Fixed Fixed Fixed Fixed - - - -
Minimum Operating Temperature - 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 - - - -
Load Regulation 0.002 % / mA 0.002 mA 0.002 % / mA 0.002 % / mA 0.002 % / mA 0.002 mA - - - -
Packaging Tube Tube Reel Reel Reel Tube - - - -
Dropout Voltage - Max 650 mV 650 mV 650 mV 650 mV 650 mV 650 mV - - - -
Voltage Regulation Accuracy 0.5 % 0.5 % 0.5 % 0.5 % 0.5 % 0.5 % - - - -
Line Regulation 0.003 % / V 0.003 V 0.003 % / V 0.003 % / V 0.003 % / V 0.003 V - - - -
Factory Pack Quantity 50 78 4000 4000 750 78 - - - -
Unit Weight 0.211644 oz 0.008818 oz 0.008818 oz 0.008818 oz 0.079014 oz 0.008818 oz - - - -
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