The TPS7A80 family of low-dropout linear regulators (LDOs) offer very high power-supply ripple rejection (PSRR) at the output. This LDO family uses an advanced BiCMOS process and a PMOSFET pass device to achieve very low noise, excellent transient response, and excellent PSRR performance.
The TPS7A80 family is stable with a 4.7-µF ceramic output capacitor, and uses a precision voltage reference and feedback loop to achieve a worst-case accuracy of 3% over all load, line, process, and temperature variations.
This family is fully specified over the temperature range of TJ = –40°C to +125°C, and is offered in a 3-mm × 3-mm, VSON-8 package with a thermal pad.
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|Iout (Max) (A)|
|Vin (Max) (V)|
|Vin (Min) (V)|
|Vout (Max) (V)|
|Vout (Min) (V)|
|Fixed output options (V)|
|Regulated outputs (#)|
|Operating temperature range (C)|
|Thermal Resistance θJA (°C/W)|
|Approx. price (US$)|
|Output capacitor type|
|PSRR @ 100 KHz (dB)|
|Vdo (Typ) (mV)|
|Iq (Typ) (mA)|
|Package size: mm2:W x L (PKG)|
|SON | 8||SON | 8|
|-40 to 125||-40 to 125|
|1.20 | 1ku||1.00 | 1ku|
|See datasheet (SON)||See datasheet (SON)|
|Order now||Order now|