Catalog(1 parts)
| Part | Voltage - Input (Max)▲▼ | Current - Quiescent (Iq)▲▼ | Operating Temperature▲▼ | Operating Temperature▲▼ | PSRR▲▼ | PSRR▲▼ | Voltage Dropout (Max)▲▼ | Output Configuration | Supplier Device Package | Mounting Type | Protection Features | Current - Output▲▼ | Number of Regulators▲▼ | Voltage - Output (Min/Fixed)▲▼ | Control Features | Package / Case | Output Type▲▼ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TLV74227PDQNRLinear Voltage Regulator IC Positive Fixed 1 Output 200mA 4-X2SON (1x1) | 5.5 V | 0.00004999999873689376 A | 125 °C | -40 °C | 55 ul | 70 ul | 0.30000001192092896 V | Positive | 4-X2SON (1x1) | Surface Mount | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | 0.20000000298023224 A | 1 ul | 2.700000047683716 V | Enable | 4-XDFN Exposed Pad | 27.030000686645508 °C/W |
Key Features
• Input Voltage Range From 2 V to 5.5 VFixed-Output Voltage Combinations Possible From 0.85 V to 5 V in 50-mV Steps(1)0.5% Typical AccuracyHigh PSRR:55 dB at 1 MHzIQWhen Enabled: 25 µAIQWhen Disabled: 1 µAActive Output DischargeThermal Shutdown and Overcurrent ProtectionPackage:1-mm × 1-mm DQN (X2SON)Input Voltage Range From 2 V to 5.5 VFixed-Output Voltage Combinations Possible From 0.85 V to 5 V in 50-mV Steps(1)0.5% Typical AccuracyHigh PSRR:55 dB at 1 MHzIQWhen Enabled: 25 µAIQWhen Disabled: 1 µAActive Output DischargeThermal Shutdown and Overcurrent ProtectionPackage:1-mm × 1-mm DQN (X2SON)
Description
AI
The TLV742P series of low-dropout linear voltage regulators (LDOs) are optimized to providing excellent performance by supporting a wide output voltage range. The LDOs can directly regulate a single cell Li-ion battery input-to-output voltage as low as 0.85 V. If used to post-regulate a DC-DC converter output, the high PSRR of 55 dB at 1 MHz suppresses ripple to provide a stable low-noise, well-regulated VOUT.
The TLV742P has an active output discharge feature that helps ensure the output is kept low while the system is disabled, in standby mode, or in sleep mode. Additionally, overcurrent protection is present to protect the device in the event of an output short along with thermal shutdown to prevent overheating.
The TLV742P series of voltage regulators are available in a 1 mm × 1 mm X2SON package to minimize PCB area.
The TLV742P series of low-dropout linear voltage regulators (LDOs) are optimized to providing excellent performance by supporting a wide output voltage range. The LDOs can directly regulate a single cell Li-ion battery input-to-output voltage as low as 0.85 V. If used to post-regulate a DC-DC converter output, the high PSRR of 55 dB at 1 MHz suppresses ripple to provide a stable low-noise, well-regulated VOUT.
The TLV742P has an active output discharge feature that helps ensure the output is kept low while the system is disabled, in standby mode, or in sleep mode. Additionally, overcurrent protection is present to protect the device in the event of an output short along with thermal shutdown to prevent overheating.
The TLV742P series of voltage regulators are available in a 1 mm × 1 mm X2SON package to minimize PCB area.