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DDPAK / 5
Integrated Circuits (ICs)

TC1265-2.5VETTR

Active
Microchip Technology

IC,VOLT REGULATOR,FIXED,+2.5V,CMOS,SIP,5PIN,PLASTIC ROHS COMPLIANT: YES

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDC Performance Comparisons of CMOS vs Bipolar LDOs When Operating in "Dropout" (Vin = Nominal Vout) Mode (list devices)LDO Thermal Considerations+5
DDPAK / 5
Integrated Circuits (ICs)

TC1265-2.5VETTR

Active
Microchip Technology

IC,VOLT REGULATOR,FIXED,+2.5V,CMOS,SIP,5PIN,PLASTIC ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsDC Performance Comparisons of CMOS vs Bipolar LDOs When Operating in "Dropout" (Vin = Nominal Vout) Mode (list devices)LDO Thermal Considerations+5

Technical Specifications

Parameters and characteristics for this part

SpecificationTC1265-2.5VETTR
Control FeaturesEnable
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-263-6, TO-263BA, D2PAK (5 Leads + Tab)
Protection FeaturesOver Current, Over Temperature
Supplier Device PackageDDPAK-5
Voltage - Input (Max) [Max]6 V
Voltage - Output (Min/Fixed)2.5 V
Voltage Dropout (Max) [Max]1.4 V

TC1265 Series

800mA Fixed Output CMOS LDO with Shutdown

PartCurrent - OutputMounting TypeCurrent - Quiescent (Iq)Supplier Device PackageNumber of RegulatorsVoltage - Output (Min/Fixed)Operating Temperature [Max]Operating Temperature [Min]Control FeaturesVoltage Dropout (Max) [Max]Voltage - Input (Max) [Max]Output TypeOutput ConfigurationPackage / CaseProtection FeaturesPackage / Case [y]Package / Case [x]
DDPAK / 5
Microchip Technology
TC1265-2.5VETTR
800 mA
Surface Mount
130 µA
DDPAK-5
1
2.5 V
125 °C
-40 °C
Enable
1.4 V
6 V
1.81 mOhm
Positive
D2PAK (5 Leads + Tab)
TO-263-6
TO-263BA
Over Current
Over Temperature
TO-220-5 (Straight Leads)
Microchip Technology
TC1265-3.3VAT
800 mA
Through Hole
130 µA
TO-220-5
1
3.3 V
125 °C
-40 °C
Enable
1.4 V
6 V
1.81 mOhm
Positive
TO-220-5
Over Current
Over Temperature
SOIC / 8
Microchip Technology
TC1265-2.5VOATR
800 mA
Surface Mount
130 µA
8-SOIC
1
2.5 V
125 °C
-40 °C
Enable
1.4 V
6 V
1.81 mOhm
Positive
8-SOIC
Over Current
Over Temperature
3.9 mm
0.154 in
8-SOIC
Microchip Technology
TC1265-3.3VOATR
800 mA
Surface Mount
130 µA
8-SOIC
1
3.3 V
125 °C
-40 °C
Enable
1.4 V
6 V
1.81 mOhm
Positive
8-SOIC
Over Current
Over Temperature
3.9 mm
0.154 in
8-SOIC
Microchip Technology
TC1265-3.3VOA
800 mA
Surface Mount
130 µA
8-SOIC
1
3.3 V
125 °C
-40 °C
Enable
1.4 V
6 V
1.81 mOhm
Positive
8-SOIC
Over Current
Over Temperature
3.9 mm
0.154 in
DDPAK-5
Microchip Technology
TC1265-1.8VETTR
800 mA
Surface Mount
130 µA
DDPAK-5
1
1.8 V
125 °C
-40 °C
Enable
1.4 V
6 V
1.81 mOhm
Positive
D2PAK (5 Leads + Tab)
TO-263-6
TO-263BA
Over Current
Over Temperature
DDPAK-5
Microchip Technology
TC1265-3.3VETTR
800 mA
Surface Mount
130 µA
DDPAK-5
1
3.3 V
125 °C
-40 °C
Enable
1.4 V
6 V
1.81 mOhm
Positive
D2PAK (5 Leads + Tab)
TO-263-6
TO-263BA
Over Current
Over Temperature
Microchip Technology-TC1265-2.5VAT Linear Regulators LDO Regulator Pos 2.5V 0.8A 5-Pin(5+Tab) TO-220 Tube
Microchip Technology
TC1265-2.5VAT
800 mA
Through Hole
130 µA
TO-220-5
1
2.5 V
125 °C
-40 °C
Enable
1.4 V
6 V
1.81 mOhm
Positive
TO-220-5
Over Current
Over Temperature
TO-220-5 (Straight Leads)
Microchip Technology
TC1265-1.8VAT
800 mA
Through Hole
130 µA
TO-220-5
1
1.8 V
125 °C
-40 °C
Enable
1.4 V
6 V
1.81 mOhm
Positive
TO-220-5
Over Current
Over Temperature
8-SOIC
Microchip Technology
TC1265-3.0VOA
800 mA
Surface Mount
130 µA
8-SOIC
1
125 °C
-40 °C
Enable
1.4 V
6 V
1.81 mOhm
Positive
8-SOIC
Over Current
Over Temperature
3.9 mm
0.154 in

Pricing

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

DistributorPackageQuantity$
DigikeyTape & Reel (TR) 750$ 1.13
Microchip DirectT/R 1$ 1.39
25$ 1.16
100$ 1.06
1000$ 1.03
5000$ 1.02
10000$ 1.01
NewarkEach (Supplied on Full Reel) 100$ 1.10

Description

General part information

TC1265 Series

The TC1265 is a fixed output, high accuracy (typically ±0.5%) CMOS low dropout regulator. Designed specifically for battery-operated systems, the TC1265’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). TC1265 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 TC1265 incorporates both over-temperature and over-current protection. The TC1265 is stable with an output capacitor of only 1µF and has a maximum output current of 800 mA. It is available in 8-Pin SOIC, 5-Pin TO-220, and 5-Pin DDPAK packages.