TPS799L

ACTIVE

200-mA, low-IQ, low-dropout voltage regulator in wafer chip scale packaging

Product details

Output options Fixed Output Iout (max) (A) 0.2 Vin (max) (V) 6.5 Vin (min) (V) 2.7 Vout (max) (V) 5.7 Vout (min) (V) 5.4 Fixed output options (V) 5.4, 5.7 Noise (µVrms) 54 Iq (typ) (mA) 0.04 Thermal resistance θJA (°C/W) 143 Rating Catalog Load capacitance (min) (µF) 2 Regulated outputs (#) 1 Features Enable Accuracy (%) 2 PSRR at 100 KHz (dB) 38 Dropout voltage (Vdo) (typ) (mV) 90 Operating temperature range (°C) -40 to 125
Output options Fixed Output Iout (max) (A) 0.2 Vin (max) (V) 6.5 Vin (min) (V) 2.7 Vout (max) (V) 5.7 Vout (min) (V) 5.4 Fixed output options (V) 5.4, 5.7 Noise (µVrms) 54 Iq (typ) (mA) 0.04 Thermal resistance θJA (°C/W) 143 Rating Catalog Load capacitance (min) (µF) 2 Regulated outputs (#) 1 Features Enable Accuracy (%) 2 PSRR at 100 KHz (dB) 38 Dropout voltage (Vdo) (typ) (mV) 90 Operating temperature range (°C) -40 to 125
DSBGA (YZY) 5 2.02 mm² 1.25 x 1.616
  • 200-mA Low-Dropout Regulator with EN
  • Multiple Output Voltage Versions Available:
    • TPS799L: Fixed Outputs of 5.2 V to 6.2 V Using Innovative Factory EEPROM Programming
    • TPS799L57: 5.7-V Output
    • TPS799L54: 5.4-V Output
    • TPS799: Output Options Less Than 5.2 V
  • Inrush current Protection with EN Toggle
  • Low IQ: 40 µA
  • High PSRR: 66 dB at 1 kHz
  • Stable with a Low-ESR, 2.0-µF Typical Output Capacitance
  • Excellent Load and Line Transient Response
  • 2% Overall Accuracy (Load, Line, and Temperature)
  • Very Low Dropout: 100 mV
  • Package: 5-Bump, Thin, 1-mm × 1.37-mm DSBGA
  • 200-mA Low-Dropout Regulator with EN
  • Multiple Output Voltage Versions Available:
    • TPS799L: Fixed Outputs of 5.2 V to 6.2 V Using Innovative Factory EEPROM Programming
    • TPS799L57: 5.7-V Output
    • TPS799L54: 5.4-V Output
    • TPS799: Output Options Less Than 5.2 V
  • Inrush current Protection with EN Toggle
  • Low IQ: 40 µA
  • High PSRR: 66 dB at 1 kHz
  • Stable with a Low-ESR, 2.0-µF Typical Output Capacitance
  • Excellent Load and Line Transient Response
  • 2% Overall Accuracy (Load, Line, and Temperature)
  • Very Low Dropout: 100 mV
  • Package: 5-Bump, Thin, 1-mm × 1.37-mm DSBGA

The TPS799L family of low-dropout (LDO), low-power linear regulators offers excellent ac performance with very low ground current. High power-supply rejection ratio (PSRR), low noise, fast start-up, and excellent line and load transient response are provided while consuming a very low 40 µA (typical) ground current.

The TPS799Lxx is stable with ceramic capacitors and uses an advanced BiCMOS fabrication process to yield a dropout voltage of typically 100 mV at a 200 mA output. The TPS799L uses a precision voltage reference and feedback loop to achieve an overall accuracy of 2% over all load, line, process, and temperature variations. The TPS799L features inrush current protection when the EN toggle is used to start the device, immediately clamping the current.

All devices are fully specified over the temperature range of TJ = –40°C to +125°C, and offered in a low-profile, die-sized ball grid array (DSBGA) package, ideal for wireless handsets and WLAN cards.

The TPS799L family of low-dropout (LDO), low-power linear regulators offers excellent ac performance with very low ground current. High power-supply rejection ratio (PSRR), low noise, fast start-up, and excellent line and load transient response are provided while consuming a very low 40 µA (typical) ground current.

The TPS799Lxx is stable with ceramic capacitors and uses an advanced BiCMOS fabrication process to yield a dropout voltage of typically 100 mV at a 200 mA output. The TPS799L uses a precision voltage reference and feedback loop to achieve an overall accuracy of 2% over all load, line, process, and temperature variations. The TPS799L features inrush current protection when the EN toggle is used to start the device, immediately clamping the current.

All devices are fully specified over the temperature range of TJ = –40°C to +125°C, and offered in a low-profile, die-sized ball grid array (DSBGA) package, ideal for wireless handsets and WLAN cards.

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Technical documentation

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* Data sheet TPS799Lxx 200-mA, Low-Dropout Linear Regulator with Built-In Inrush Current Protection datasheet (Rev. B) PDF | HTML 29 Aug 2014

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

TPS799XXEVM-105 — TPS799xx Evaluation Module

The TPS799xx evaluation module (EVM)is designed to help the user easily evaluate and test the operation and functionality of the TPS799xx LDO. The EVM uses 3 versions of the TPS799xx LDO (TPS79901YZU (adjustable, WCSP), TPS79928YZU (2.8 V output, WCSP) and TPS79901DDC (adjustable, SOT23). (...)

User guide: PDF
Not available on TI.com
Simulation model

TPS799L54 PSpice Transient Model

SBVM430.ZIP (38 KB) - PSpice Model
Simulation model

TPS799L54 Unencrypted PSpice Transient Model

SBVM500.ZIP (1 KB) - PSpice Model
Simulation model

TPS799L57 PSpice Transient Model

SBVM170.ZIP (13 KB) - PSpice Model
Package Pins Download
DSBGA (YZY) 5 View options

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