TPS7B91050DBVR
Active150MA 40V 1.5ΜA IQLOW-DROPOUT LINEAR REGULATOR
TPS7B91050DBVR
Active150MA 40V 1.5ΜA IQLOW-DROPOUT LINEAR REGULATOR
Description
General part information
TPS7B91 Series
The TPS7B91 low-dropout (LDO) linear voltage regulator is a low quiescent current device. The TPS7B91 offers a wide input voltage range (up to 40V), wide output range, and low-power operation in miniaturized packaging. The wide output range is up to VIN − VDO for the adjustable configuration or up to 12V for the fixed configuration.
The TPS7B91 is optimized to power microcontrollers and other low power loads for battery-powered applications. The TPS7B91 is stable with a output capacitor range of 1.0µF to 47µF.
The TPS7B91 low quiescent current (1.8µA typically) makes this device designed for battery-powered or always-on systems that require very little idle-state power dissipation.
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS7B91050DBVR |
|---|---|
| Control Features | Current Limit |
| Current - Output | 150 mA |
| Current - Quiescent (Iq) | 3 µA |
| Current - Supply (Max) | 150 µA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Output Configuration | Positive |
| Output Type | Fixed |
| Package Name | SOT-23-5 |
| Protection Features | Over Temperature, Under Voltage Lockout (UVLO), Over Current |
| PSRR (Maximum) | 55 dB |
| PSRR (Minimum) | 43 dB |
| Voltage - Input (Max) | 40 V |
| Voltage - Output (Min/Fixed) | 5 V |
| Voltage Dropout (Max) | 1.8 V |
Pricing
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