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TLV74018 Series

300-mA low-dropout (LDO) regulator with foldback current limit

Manufacturer: Texas Instruments

Catalog(1 parts)

PartOutput Type▲▼Protection FeaturesPSRR▲▼PSRR▲▼Operating Temperature▲▼Operating Temperature▲▼Voltage Dropout (Max)▲▼Number of Regulators▲▼Current - Quiescent (Iq)▲▼Voltage - Input (Max)▲▼Supplier Device PackageControl FeaturesVoltage - Output (Min/Fixed)▲▼Output ConfigurationMounting TypeCurrent - Output▲▼Package / Case
Texas Instruments
TLV74018PDBVR
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5
27.030000686645508 °C/W
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
67 ul
32 ul
125 °C
-40 °C
0.800000011920929 V
1 ul
0.00007999999797903001 A
5.5 V
SOT-23-5
Enable
1.7999999523162842 V
Positive
Surface Mount
0.30000001192092896 A
SC-74A, SOT-753

Key Features

• Foldback overcurrent protectionPackages:1-mm × 1-mm, 4-pin X2SON5-pin SOT-23Very low dropout: 460 mV at 300 mAAccuracy: 1%Low IQ: 50 µAInput voltage range: 1.4 V to 5.5 VAvailable in fixed-output voltages: 1 V to 3.3 VHigh PSRR: 65 dB at 1 kHzActive output dischargeFoldback overcurrent protectionPackages:1-mm × 1-mm, 4-pin X2SON5-pin SOT-23Very low dropout: 460 mV at 300 mAAccuracy: 1%Low IQ: 50 µAInput voltage range: 1.4 V to 5.5 VAvailable in fixed-output voltages: 1 V to 3.3 VHigh PSRR: 65 dB at 1 kHzActive output discharge

Description

AI
The TLV740P low-dropout (LDO) linear regulator is a low quiescent current LDO with excellent line and load transient performance designed for power-sensitive applications. This device provides a typical accuracy of 1%. The TLV740P also provides inrush current control during device power up and enabling. The TLV740P limits the input current to the defined current limit to avoid large currents from flowing from the input power source. This functionality is especially important in battery-operated devices. The TLV740P is available in standard DQN and DBV packages. The TLV740P also provides an active pulldown circuit to quickly discharge output loads. The TLV740P low-dropout (LDO) linear regulator is a low quiescent current LDO with excellent line and load transient performance designed for power-sensitive applications. This device provides a typical accuracy of 1%. The TLV740P also provides inrush current control during device power up and enabling. The TLV740P limits the input current to the defined current limit to avoid large currents from flowing from the input power source. This functionality is especially important in battery-operated devices. The TLV740P is available in standard DQN and DBV packages. The TLV740P also provides an active pulldown circuit to quickly discharge output loads.