0
ACTIVE
Rating |
Automotive |
Vin (max) (V) |
-2.7 |
Vin (min) (V) |
-10 |
Iout (max) (A) |
0.2 |
Output options |
Adjustable Output, Fixed Output, Negative Output |
Vout (max) (V) |
-1.2 |
Vout (min) (V) |
-9.75 |
Fixed output options (V) |
-2.5 |
Noise (µVrms) |
60 |
PSRR at 100 KHz (dB) |
48 |
Iq (typ) (mA) |
0.13 |
Features |
Enable |
Thermal resistance θJA (°C/W) |
180.8 |
Load capacitance (min) (µF) |
2.2 |
Regulated outputs (#) |
1 |
Accuracy (%) |
2 |
Dropout voltage (Vdo) (typ) (mV) |
280 |
Operating temperature range (°C) |
-40 to 125 |
SOT-23 (DBV)-5-8.12 mm² 2.9 x 2.8
The TPS723xx-Q1 family of low-dropout (LDO) negative voltage regulators offers an ideal combination of features to support low-noise applications. This device is capable of operating with input voltages from –10 V to –2.7 V. The TPS72325-Q1 regulator is stable with small, low-cost ceramic capacitors, and includes enable (EN) and noise-reduction (NR) functions. Internal detection and shutdown logic provide thermal short-circuit and overcurrent protection. High PSRR (65 dB at 1 kHz) and low noise (60 µVRMS) make the TPS723xx-Q1 ideal for low-noise applications.
The TPS723xx-Q1 uses a precision voltage reference to achieve 2% overall accuracy over load, line, and temperature variations. Available in a small SOT23-5 package, the TPS723xx-Q1 specification covers the full temperature range of –40°C to 125°C.
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