TPS7A0212 Series
200mA, nanopower-IQ (25 nA), low-dropout (LDO) voltage regulator with enable
Manufacturer: Texas Instruments
Catalog(1 parts)
| Part | Package / Case | Output Type▲▼ | Current - Quiescent (Iq)▲▼ | Voltage - Input (Max)▲▼ | Supplier Device Package | PSRR▲▼ | Number of Regulators▲▼ | Control Features | Current - Output▲▼ | Operating Temperature▲▼ | Operating Temperature▲▼ | Output Configuration | Protection Features | Mounting Type | Voltage - Output (Min/Fixed)▲▼ | Voltage Dropout (Max)▲▼ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS7A0212PYCHRLinear Voltage Regulator IC Positive Fixed 1 Output 200mA 4-DSBGA (0.64x0.64) | 4-XFBGA, DSBGA | 27.030000686645508 °C/W | 5.99999978589949e-8 A | 6 V | 4-DSBGA (0.64x0.64) | 55 ul | 1 ul | Enable | 0.20000000298023224 A | 125 °C | -40 °C | Positive | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | Surface Mount | 1.2000000476837158 V | 0.699999988079071 V |
Key Features
• Ultra-low IQ: 25 nA (typ), even in dropoutShutdown IQ: 3 nA (typ)Excellent transient response (1 mA to 50 mA)< 10-µs settling time100-mV undershootPackages:1.0-mm × 1.0-mm X2SONSOT23-50.64-mm × 0.64-mm DSBGAInput voltage range: 1.5 V to 6.0 VOutput voltage range: 0.8 V to 5.0 V (fixed)Output accuracy: 1.5% over temperatureSmart enable pulldownVery low dropout:270 mV (max) at 200 mA (VOUT= 3.3 V)Stable with a 1-µF or larger capacitorUltra-low IQ: 25 nA (typ), even in dropoutShutdown IQ: 3 nA (typ)Excellent transient response (1 mA to 50 mA)< 10-µs settling time100-mV undershootPackages:1.0-mm × 1.0-mm X2SONSOT23-50.64-mm × 0.64-mm DSBGAInput voltage range: 1.5 V to 6.0 VOutput voltage range: 0.8 V to 5.0 V (fixed)Output accuracy: 1.5% over temperatureSmart enable pulldownVery low dropout:270 mV (max) at 200 mA (VOUT= 3.3 V)Stable with a 1-µF or larger capacitor
Description
AI
The TPS7A02 is an ultra-small, ultra-low quiescent current low-dropout linear regulator (LDO) that can source 200 mA with excellent transient performance.
The TPS7A02, with an ultra-low IQof 25 nA, is designed specifically for applications where very-low quiescent current is a critical parameter. This device maintains low IQconsumption even in dropout mode to further increase battery life. When in shutdown or disabled mode, the device consumes ultra-low, 3-nA IQthat helps increase the shelf life of the battery. The TPS7A02 has an output range of 0.8 V to 5.0 V available in 50-mV steps to support the lower core voltages of modern microcontrollers (MCUs).
The TPS7A02 features a smart enable circuit with an internally controlled pulldown resistor that keeps the LDO disabled even when the EN pin is left floating and helps minimize the external components used to pulldown the EN pin. This circuit also helps minimize the current drawn through the external pulldown circuit when the device is enabled.
The TPS7A02 is fully specified for TJ= –40°C to +125°C operation.
The TPS7A02 is an ultra-small, ultra-low quiescent current low-dropout linear regulator (LDO) that can source 200 mA with excellent transient performance.
The TPS7A02, with an ultra-low IQof 25 nA, is designed specifically for applications where very-low quiescent current is a critical parameter. This device maintains low IQconsumption even in dropout mode to further increase battery life. When in shutdown or disabled mode, the device consumes ultra-low, 3-nA IQthat helps increase the shelf life of the battery. The TPS7A02 has an output range of 0.8 V to 5.0 V available in 50-mV steps to support the lower core voltages of modern microcontrollers (MCUs).
The TPS7A02 features a smart enable circuit with an internally controlled pulldown resistor that keeps the LDO disabled even when the EN pin is left floating and helps minimize the external components used to pulldown the EN pin. This circuit also helps minimize the current drawn through the external pulldown circuit when the device is enabled.
The TPS7A02 is fully specified for TJ= –40°C to +125°C operation.