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SOT-223-3
Integrated Circuits (ICs)

TC1264-1.8VDB

Obsolete
Microchip Technology

800MA FIXED OUTPUT CMOS LDO WITH SHUTDOWN

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Search across all available documentation for this part.

DocumentsDatasheetTC1262 Datasheet+6
SOT-223-3
Integrated Circuits (ICs)

TC1264-1.8VDB

Obsolete
Microchip Technology

800MA FIXED OUTPUT CMOS LDO WITH SHUTDOWN

Deep-Dive with AI

DocumentsDatasheetTC1262 Datasheet+6

Technical Specifications

Parameters and characteristics for this part

SpecificationTC1264-1.8VDB
Current - Output800 mA
Current - Quiescent (Iq)130 µA
Mounting TypeSurface Mount
Number of Regulators1
Operating Temperature [Max]125 °C
Operating Temperature [Min]-40 °C
Output ConfigurationPositive
Output Type1.81 mOhm
Package / CaseTO-261AA, TO-261-4
Protection FeaturesOver Current, Over Temperature
Supplier Device PackageSOT-223-3
Voltage - Input (Max) [Max]6 V
Voltage - Output (Min/Fixed)1.8 V
Voltage Dropout (Max) [Max]1.4 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
Microchip DirectTUBE 1$ 1.29
25$ 1.25
100$ 1.16
1000$ 1.01
5000$ 0.97
10000$ 0.87

Description

General part information

TC1264 Series

TC1264 is a fixed output, high accuracy (typically ±0.5%) CMOS low dropout regulator. Designed specifically for battery-operated systems, the TC1264’s CMOS construction eliminates wasted ground current, significantly extending battery life. Supply current is typically 80 µA at full load (20 to 60 times lower than in bipolar regulators). TC1264 key features include ultra low noise, very low dropout voltage (typically 450 mV at full load), and fast response to step changes in load. The TC1264 incorporates both over-temperature and over-current protection. The TC1264 is stable with an output capacitor of only 1µF and has a maximum output current of 800 mA. It is available in 3-Pin SOT-223, 3-Pin TO-220 and 3-Pin DDPAK packages.