Microchip Technology TC1263-3.3VOA, LDO Voltage Regulator Controller, 500mA, 3.3 V, ±0.5% 8-Pin, SOIC

  • RS Stock No. 177-9678
  • Mfr. Part No. TC1263-3.3VOA
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

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 80 μA at full load (20 to 60 times lower than in bipolar regulators). TC1263 key features include ultra low noise, very low dropout voltage (typically 350 mV 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 500 mA. It is available in 8-Pin SOIC, 5-Pin TO-220 and 5-Pin DDPAK packages.

very Low Dropout Voltage
High Output Voltage Accuracy
Standard or Custom Output Voltages
Over-Current and Over-Temperature Protection
SHDN Input for Active Power Management
ERROR Output to Detect Low Battery (SOIC Only)

Attribute Value
Output Voltage 3.3 V
Dropout Voltage at Maximum Current 650 mV @ 500 mA
Output Type Fixed
Package Type SOIC
Maximum Output Current 500mA
Mounting Type Surface Mount
Minimum Input Voltage 2.7 V
Maximum Input Voltage 6 V
Pin Count 8
Polarity Positive
Number of Outputs 1
Accuracy ±0.5%
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +125 °C
Height 1.55mm
Enable Yes
Width 3.99mm
Length 5mm
Load Regulation ±0.01 %/mA
Line Regulation 0.35 %
Dimensions 5 x 3.99 x 1.55mm
Temporarily out of stock - back order for despatch 27/05/2020, delivery within 5 working days from desptach date
Price Each (In a Tube of 100)
PHP 20.53
(exc. VAT)
PHP 22.99
(inc. VAT)
Per Unit
Per Tube*
100 +
*price indicative
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