Product details

Output options Adjustable Output, Fixed Output Iout (Max) (A) 0.2 Vin (Max) (V) 6.5 Vin (Min) (V) 2.7 Vout (Max) (V) 6.5 Vout (Min) (V) 1.2 Fixed output options (V) 1.2, 1.25, 1.3, 1.5, 1.8, 1.85, 1.9, 1.95, 2, 2.1, 2.5, 2.6, 2.7, 2.75, 2.8, 2.85, 3, 3.15, 3.2, 3.3, 4.2, 4.5 Noise (uVrms) 30 Iq (Typ) (mA) 0.04 Thermal resistance θJA (°C/W) 74 Rating Catalog Load capacitance (Min) (µF) 2 Regulated outputs (#) 1 Features Enable Accuracy (%) 2 PSRR @ 100 KHz (dB) 38 Dropout voltage (Vdo) (Typ) (mV) 100 Operating temperature range (C) -40 to 125
Output options Adjustable Output, Fixed Output Iout (Max) (A) 0.2 Vin (Max) (V) 6.5 Vin (Min) (V) 2.7 Vout (Max) (V) 6.5 Vout (Min) (V) 1.2 Fixed output options (V) 1.2, 1.25, 1.3, 1.5, 1.8, 1.85, 1.9, 1.95, 2, 2.1, 2.5, 2.6, 2.7, 2.75, 2.8, 2.85, 3, 3.15, 3.2, 3.3, 4.2, 4.5 Noise (uVrms) 30 Iq (Typ) (mA) 0.04 Thermal resistance θJA (°C/W) 74 Rating Catalog Load capacitance (Min) (µF) 2 Regulated outputs (#) 1 Features Enable Accuracy (%) 2 PSRR @ 100 KHz (dB) 38 Dropout voltage (Vdo) (Typ) (mV) 100 Operating temperature range (C) -40 to 125
DSBGA (YZU) 5 2 mm² 1.002 x 1.366 DSBGA (YZU) 5 2 mm² 1.366 x 1.002 DSBGA (YZU) 5 2 mm² 1.377 x 1.011 SOT-23-THN (DDC) 5 8 mm² 2.9 x 2.8 WSON (DRV) 6 4 mm² 2 x 2
  • 200-mA low-dropout regulator with EN
  • Multiple output voltage versions available:
    • Fixed outputs of 1.2 V to 4.5 V
    • Adjustable outputs from 1.20 V to 6.5 V
  • Inrush current protection with EN toggle
  • Low IQ: 40 µA
  • High PSRR:
    • 66 dB at 1 kHz
    • 51 dB at 10 kHz
  • Stable with a low-ESR, 2-µF typical output capacitance
  • Excellent load and line transient response
  • 2% overall accuracy (load, line, and temperature)
  • Very low dropout: 100 mV
  • Packages:
    • 5-bump, thin, 0.97-mm × 1.34-mm DSBGA
    • 5-pin SOT-23-THIN
    • 6-pin WSON
  • 200-mA low-dropout regulator with EN
  • Multiple output voltage versions available:
    • Fixed outputs of 1.2 V to 4.5 V
    • Adjustable outputs from 1.20 V to 6.5 V
  • Inrush current protection with EN toggle
  • Low IQ: 40 µA
  • High PSRR:
    • 66 dB at 1 kHz
    • 51 dB at 10 kHz
  • Stable with a low-ESR, 2-µF typical output capacitance
  • Excellent load and line transient response
  • 2% overall accuracy (load, line, and temperature)
  • Very low dropout: 100 mV
  • Packages:
    • 5-bump, thin, 0.97-mm × 1.34-mm DSBGA
    • 5-pin SOT-23-THIN
    • 6-pin WSON

The TPS799 low-dropout (LDO), low-power linear regulator 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 TPS799 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 TPS799 uses a precision voltage reference and feedback loop to achieve an overall accuracy of 2% over all load, line, process, and temperature variations. The TPS799 features inrush current protection when the EN toggle is used to start the device, immediately clamping the current.

This device is fully specified over the temperature range of TJ = –40°C to +125°C, and is offered in a low-profile, die-sized ball grid array (DSBGA) package, making this device a good choice for wireless handsets and WLAN cards. This device is also offered in 5-pin SOT-23-THIN and 6-pin WSON packages.

The TPS799 low-dropout (LDO), low-power linear regulator 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 TPS799 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 TPS799 uses a precision voltage reference and feedback loop to achieve an overall accuracy of 2% over all load, line, process, and temperature variations. The TPS799 features inrush current protection when the EN toggle is used to start the device, immediately clamping the current.

This device is fully specified over the temperature range of TJ = –40°C to +125°C, and is offered in a low-profile, die-sized ball grid array (DSBGA) package, making this device a good choice for wireless handsets and WLAN cards. This device is also offered in 5-pin SOT-23-THIN and 6-pin WSON packages.

Download

Similar products you might be interested in

open-in-new Compare products
Pin-for-pin with same functionality to the compared device.
TPS7A20 ACTIVE 300-mA ultra-low-noise low-IQ low-dropout (LDO) linear regulator with high PSRR P2P in SOT-23 & 80% smaller in WCSP, much lower noise, much lower IQ, improved PSRR,  reduced in-rush current, wider VIN range
Same functionality with different pin-out to the compared device.
TLV705 ACTIVE 200-mA, high-PSRR, low-IQ, low-dropout voltage regulator with low-noise & enable 68% smaller WCSP package, lower VIN range, lower cost, similar noise, improved PSRR>3 Hz
TPS794 ACTIVE 250-mA, low-dropout voltage regulator with enable Better thermal dissipation, higher output current
TPS7A49 ACTIVE 150-mA, 36-V, low-noise, high-PSRR, adjustable low-dropout voltage regulator with enable Higher VIN range, improved thermal dissipation, much lower noise, much better PSRR

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 10
Type Title Date
* Data sheet TPS799 200-mA, Low-Quiescent Current, Ultralow Noise, High-PSRR Low-Dropout Linear Regulator datasheet (Rev. L) PDF | HTML 11 Feb 2022
Application note LDO Noise Demystified (Rev. B) PDF | HTML 18 Aug 2020
Application note Using Thermal Calculation Tools for Analog Components (Rev. A) 30 Aug 2019
Application note A Topical Index of TI LDO Application Notes (Rev. F) 27 Jun 2019
Selection guide Low Dropout Regulators Quick Reference Guide (Rev. P) 21 Mar 2018
Application note LDO PSRR Measurement Simplified (Rev. A) PDF | HTML 09 Aug 2017
Technical article LDO basics: dropout 16 Mar 2017
EVM User's guide TPS650240EVM-331 17 Sep 2008
EVM User's guide TPS799xxEVM-105 User's Guide 29 Jun 2005
Application note Understanding LDO Dropout 09 May 2005

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

TPS79901 PSpice Transient Model

SBVM320.ZIP (20 KB) - PSpice Model
Simulation model

TPS79912 PSpice Transient Model

SBVM321.ZIP (20 KB) - PSpice Model
Simulation model

TPS799125 PSpice Transient Model

SBVM193.ZIP (19 KB) - PSpice Model
Simulation model

TPS79913 PSpice Transient Model

SBVM322.ZIP (20 KB) - PSpice Model
Simulation model

TPS79915 PSpice Transient Model

SBVM323.ZIP (20 KB) - PSpice Model
Simulation model

TPS79918 PSpice Transient Model

SBVM324.ZIP (20 KB) - PSpice Model
Simulation model

TPS799185 PSpice Transient Model

SBVM183.ZIP (19 KB) - PSpice Model
Simulation model

TPS79919 PSpice Transient Model

SBVM325.ZIP (20 KB) - PSpice Model
Simulation model

TPS799195 PSpice Transient Model

SBVM220.ZIP (32 KB) - PSpice Model
Simulation model

TPS79920 PSpice Transient Model

SBVM326.ZIP (20 KB) - PSpice Model
Simulation model

TPS79921 PSpice Transient Model

SBVM327.ZIP (20 KB) - PSpice Model
Simulation model

TPS79925 PSpice Transient Model

SBVM328.ZIP (20 KB) - PSpice Model
Simulation model

TPS79926 PSpice Transient Model

SBVM329.ZIP (20 KB) - PSpice Model
Simulation model

TPS79927 PSpice Transient Model

SBVM330.ZIP (20 KB) - PSpice Model
Simulation model

TPS799275 PSpice Transient Model

SBVM331.ZIP (20 KB) - PSpice Model
Simulation model

TPS79928 PSpice Transient Model

SBVM332.ZIP (20 KB) - PSpice Model
Simulation model

TPS799285 PSpice Transient Model

SBVM333.ZIP (20 KB) - PSpice Model
Simulation model

TPS79930 PSpice Transient Model

SBVM334.ZIP (20 KB) - PSpice Model
Simulation model

TPS799315 PSpice Transient Model

SBVM335.ZIP (20 KB) - PSpice Model
Simulation model

TPS79932 PSpice Transient Model

SBVM336.ZIP (20 KB) - PSpice Model
Simulation model

TPS79933 PSpice Transient Model (Rev. A)

SBVM101A.ZIP (20 KB) - PSpice Model
Simulation model

TPS79933 TINA-TI Transient Reference Design

SBVM154.TSC (617 KB) - TINA-TI Reference Design
Simulation model

TPS79933 TINA-TI Transient Spice Model

SBVM153.ZIP (5 KB) - TINA-TI Spice Model
Simulation model

TPS79942 PSpice Transient Model

SBVM337.ZIP (19 KB) - PSpice Model
Simulation model

TPS79945 PSpice Transient Model

SBVM338.ZIP (20 KB) - PSpice Model
Simulation model

TPS799A57 PSpice Transient Model

SBVM048.ZIP (32 KB) - PSpice Model
Simulation model

TPS799L57 PSpice Transient Model

SBVM170.ZIP (13 KB) - PSpice Model

Many TI reference designs include the TPS799

Use our reference design selection tool to review and identify designs that best match your application and parameters.

Package Pins Download
DSBGA (YZU) 5 View options
SOT-23-THIN (DDC) 5 View options
WSON (DRV) 6 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos