TPS792

ACTIVE

100-mA, high-PSRR, low-dropout voltage regulator with enable

Product details

Output options Adjustable Output, Fixed Output Iout (max) (A) 0.1 Vin (max) (V) 5.5 Vin (min) (V) 2.7 Vout (max) (V) 5.2 Vout (min) (V) 1.2 Fixed output options (V) 2.5, 2.8, 3 Rating Catalog Noise (µVrms) 27 PSRR at 100 KHz (dB) 47 Iq (typ) (mA) 0.2 Thermal resistance θJA (°C/W) 178 Load capacitance (min) (µF) 1 Regulated outputs (#) 1 Features Enable Accuracy (%) 2 Dropout voltage (Vdo) (typ) (mV) 55 Operating temperature range (°C) -40 to 125
Output options Adjustable Output, Fixed Output Iout (max) (A) 0.1 Vin (max) (V) 5.5 Vin (min) (V) 2.7 Vout (max) (V) 5.2 Vout (min) (V) 1.2 Fixed output options (V) 2.5, 2.8, 3 Rating Catalog Noise (µVrms) 27 PSRR at 100 KHz (dB) 47 Iq (typ) (mA) 0.2 Thermal resistance θJA (°C/W) 178 Load capacitance (min) (µF) 1 Regulated outputs (#) 1 Features Enable Accuracy (%) 2 Dropout voltage (Vdo) (typ) (mV) 55 Operating temperature range (°C) -40 to 125
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8 SOT-23 (DBV) 6 8.12 mm² 2.9 x 2.8
  • For a more updated portfolio device, see the TPS7A20
  • 100mA low-dropout regulator with enable
  • Available in fixed-voltage versions and adjustable
  • Low noise:
    • 50µVRMS (legacy chip)
    • 69µVRMS (new chip)
  • Fast start-up time:
    • 50µs (legacy chip)
    • 500µs (new chip)
  • Very-low dropout voltage: 55mV (typ)
  • For a more updated portfolio device, see the TPS7A20
  • 100mA low-dropout regulator with enable
  • Available in fixed-voltage versions and adjustable
  • Low noise:
    • 50µVRMS (legacy chip)
    • 69µVRMS (new chip)
  • Fast start-up time:
    • 50µs (legacy chip)
    • 500µs (new chip)
  • Very-low dropout voltage: 55mV (typ)

The TPS792 is a low-dropout (LDO) voltage regulators that features high power-supply rejection ratio (PSRR), and offers excellent line and load transient responses. This device is stable with a small 2.2µF ceramic capacitor on the output. The TPS792 offers low dropout voltages for example, 55mV (typical) at 100mA. The low output noise and great PSRR makes this device suitable to power sensitive analog loads. The TPS792 offers a flexible option for post regulation with its adjustable capability.

The TPS792 is a low-dropout (LDO) voltage regulators that features high power-supply rejection ratio (PSRR), and offers excellent line and load transient responses. This device is stable with a small 2.2µF ceramic capacitor on the output. The TPS792 offers low dropout voltages for example, 55mV (typical) at 100mA. The low output noise and great PSRR makes this device suitable to power sensitive analog loads. The TPS792 offers a flexible option for post regulation with its adjustable capability.

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Technical documentation

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Type Title Date
* Data sheet TPS792xx Ultra-low Noise, High-PSRR, Fast RF 100mA Low-Dropout Linear Regulators datasheet (Rev. C) PDF | HTML 09 Dec 2024
Application note Extending the Input Voltage Range of an LDO Regulator 16 Aug 2002

Design & development

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Evaluation board

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Evaluation board

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Evaluation board

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The TPS76901EVM-127 evaluation module (EVM) provides designers with an easy layout for using and evaluating the TPS76901 SOT-23 LDO in an application to regulate from 5 V to a selectable output. The EVM includes input and output capacitors.

User guide: PDF
Not available on TI.com
Evaluation board

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The TPS76933EVM-127 evaluation module (EVM) provides designers with an easy layout for using and evaluating the TPS76933 SOT-23 LDO in an application to regulate from 5 V to a 3.3-V output. The EVM includes input and output capacitors.

User guide: PDF
Not available on TI.com
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TPS79301EVM — TPS79301 Evaluation Module

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Evaluation board

TPS79328EVM — TPS79328 Evaluation Module

The purpose of this EVM is to facilitate evaluation of the TPS793xx family of LDO regulators. Each EVM package contains one SLVP191 test board, with either a TPS79301DBV linear regulator or a TPS79328DBV linear regulator, as well as supporting passive components. The TPS79301DBV adjustable device (...)

User guide: PDF
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Package Pins CAD symbols, footprints & 3D models
SOT-23 (DBV) 5 Ultra Librarian
SOT-23 (DBV) 6 Ultra Librarian

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