TPS74012 Series
1.5-A, low-VIN (1.2-V), ultra-low-dropout voltage regulator
Manufacturer: Texas Instruments
Catalog(1 parts)
| Part | Operating Temperature▲▼ | Operating Temperature▲▼ | Mounting Type | Current - Quiescent (Iq)▲▼ | Voltage Dropout (Max)▲▼ | Current - Output▲▼ | Protection Features | Voltage - Output (Min/Fixed)▲▼ | Output Type▲▼ | Output Configuration | Voltage - Input (Max)▲▼ | Control Features | Number of Regulators▲▼ | Package / Case | Package / Case▲▼ | Package / Case▲▼ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
125 °C | -40 °C | Surface Mount | 0.003000000026077032 A | 0.30000001192092896 V | 1.5 A | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | 1.2000000476837158 V | 27.030000686645508 °C/W | Positive | 6 V | Enable | 1 ul | 8-MSOP, 8-TSSOP | 0.0029972000047564507 m | 0.003000000026077032 m |
Key Features
• Small Consumption Current: 3 mA MaximumInput Voltage Range:VIN: 1.2 V to 6.0 VVBIAS: 2.9 V to 6.0 VStable with Any Output Capacitance: ≥ 2.2 µF±1% Initial AccuracyMaximum Dropout Voltage (VIN– VOUT):300 mV Over TemperatureAdjustable Output Voltage: Down to 0.9 VUltra-Fast Transient ResponseExcellent Line and Load RegulationLogic-Controlled Shutdown OptionThermal Shutdown and Current Limit ProtectionPower 8-Pin Mini Small-Outline Package (MSOP) and Jr S-PAK packages.Junction Temperature Range: –40°C to +125°CSmall Consumption Current: 3 mA MaximumInput Voltage Range:VIN: 1.2 V to 6.0 VVBIAS: 2.9 V to 6.0 VStable with Any Output Capacitance: ≥ 2.2 µF±1% Initial AccuracyMaximum Dropout Voltage (VIN– VOUT):300 mV Over TemperatureAdjustable Output Voltage: Down to 0.9 VUltra-Fast Transient ResponseExcellent Line and Load RegulationLogic-Controlled Shutdown OptionThermal Shutdown and Current Limit ProtectionPower 8-Pin Mini Small-Outline Package (MSOP) and Jr S-PAK packages.Junction Temperature Range: –40°C to +125°C
Description
AI
The TPS740xx is a wide bandwidth, very low-dropout, 1.5-A voltage regulator ideal for powering microprocessors.
The TPS740xx uses a bias input supply to allow very low voltage of a main input supply. The main input supply operates from 1.2 V to 6.0 V and the bias input supply requires between 3.0 V to 6.0 V for proper operation. The TPS740xx offers adjustable output voltages down to 0.9 V.
The TPS740xx requires a minimum of output capacitance. A small 2.2-µF ceramic capacitor is enough for its stability.
The TPS740xx is available in an 8-pin power MSOP package and a 5-pin Jr S-PAK. Its operating temparature range is –40°C to +125°C.
The TPS740xx is a wide bandwidth, very low-dropout, 1.5-A voltage regulator ideal for powering microprocessors.
The TPS740xx uses a bias input supply to allow very low voltage of a main input supply. The main input supply operates from 1.2 V to 6.0 V and the bias input supply requires between 3.0 V to 6.0 V for proper operation. The TPS740xx offers adjustable output voltages down to 0.9 V.
The TPS740xx requires a minimum of output capacitance. A small 2.2-µF ceramic capacitor is enough for its stability.
The TPS740xx is available in an 8-pin power MSOP package and a 5-pin Jr S-PAK. Its operating temparature range is –40°C to +125°C.