Home Power management Linear & low-dropout (LDO) regulators
Home
Power management
Linear & low-dropout (LDO) regulators

TLV1117

ACTIVE

800-mA, 15-V, linear voltage regulator

Order now
Data sheet

A newer version of this product is available

open-in-new Compare products
Same functionality with different pin-out to the compared device.
TLV767 ACTIVE Adjustable- and fixed-output, 1-A, 16-V, positive-voltage low-dropout (LDO) linear regulator

1-A higher accuracy with lower IQ and foldback current limit for cost-sensitive applications.

TLV1117

ACTIVE
Data sheet Order now

Product details

Output options Adjustable Output, Fixed Output Iout (Max) (A) 0.8 Vin (Max) (V) 15 Vin (Min) (V) 2.7 Vout (Max) (V) 13.7 Vout (Min) (V) 1.25 Fixed output options (V) 1.5, 1.8, 2.5, 3.3, 5 Noise (uVrms) 411 Iq (Typ) (mA) 1.7 Thermal resistance θJA (°C/W) 28 Rating Catalog Load capacitance (Min) (µF) 10 Regulated outputs (#) 1 Accuracy (%) 3.75 PSRR @ 100 KHz (dB) 28 Dropout voltage (Vdo) (Typ) (mV) 1200 Operating temperature range (C) -40 to 125, 0 to 125
Output options Adjustable Output, Fixed Output Iout (Max) (A) 0.8 Vin (Max) (V) 15 Vin (Min) (V) 2.7 Vout (Max) (V) 13.7 Vout (Min) (V) 1.25 Fixed output options (V) 1.5, 1.8, 2.5, 3.3, 5 Noise (uVrms) 411 Iq (Typ) (mA) 1.7 Thermal resistance θJA (°C/W) 28 Rating Catalog Load capacitance (Min) (µF) 10 Regulated outputs (#) 1 Accuracy (%) 3.75 PSRR @ 100 KHz (dB) 28 Dropout voltage (Vdo) (Typ) (mV) 1200 Operating temperature range (C) -40 to 125, 0 to 125
SOT-223 (DCY) 4 46 mm² 6.5 x 7 TO-220 (KCS) 3 88 mm² 10.15 x 15.4 TO-220 (KCT) 3 87 mm² 10.2 x 8.6 TO-252 (KVU) 3 67 mm² 6.6 x 10.11 TO-263 (KTT) 3 155 mm² 10.16 x 15.24 WSON (DRJ) 8 16 mm² 4 x 4
  • 1.5-V, 1.8-V, 2.5-V, 3.3-V, 5-V, and
    Adjustable-Output Voltage Options
  • Output Current of 800 mA
  • Specified Dropout Voltage at Multiple
    Current Levels
  • 0.2% Line Regulation Maximum
  • 0.4% Load Regulation Maximum

All other trademarks are the property of their respective owners
  • 1.5-V, 1.8-V, 2.5-V, 3.3-V, 5-V, and
    Adjustable-Output Voltage Options
  • Output Current of 800 mA
  • Specified Dropout Voltage at Multiple
    Current Levels
  • 0.2% Line Regulation Maximum
  • 0.4% Load Regulation Maximum

All other trademarks are the property of their respective owners

The TLV1117 device is a positive low-dropout voltage regulator designed to provide up to 800 mA of output current. The device is available in 1.5-V, 1.8-V, 2.5-V, 3.3-V, 5-V, and adjustable-output voltage options. All internal circuitry is designed to operate down to 1-V input-to-output differential. Dropout voltage is specified at a maximum of 1.3 V at 800 mA, decreasing at lower load currents.

The TLV1117 device is a positive low-dropout voltage regulator designed to provide up to 800 mA of output current. The device is available in 1.5-V, 1.8-V, 2.5-V, 3.3-V, 5-V, and adjustable-output voltage options. All internal circuitry is designed to operate down to 1-V input-to-output differential. Dropout voltage is specified at a maximum of 1.3 V at 800 mA, decreasing at lower load currents.
open-in-new Find other Linear & low-dropout (LDO) regulators
Download

Similar products you might be interested in

open-in-new Compare products
Pin-for-pin with same functionality to the compared device.
TLV761 PREVIEW 1-A 16-V high-PSRR linear voltage regulator

This is a P2P fixed-voltage alternative with lower IQ and better accuracy. 

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 27
Type Title Date
* Data sheet TLV1117 Adjustable and Fixed Low-Dropout Voltage Regulator datasheet (Rev. L) PDF | HTML 26 Oct 2014
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
Application note Accurate Thermal Calculations on the Back of a Napkin 03 Jun 2019
Application note Fundamental Theory of PMOS LDO Voltage Regulators (Rev. A) 17 Aug 2018
Application note Hybrid Battery Charger with Load Control for Telecom Equipments (Rev. A) 09 May 2018
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
Application note A Topical Index of TI Supply Voltage Supervisor (SVS) Application Notes 15 Jun 2015
Test report TI Power Reference Design for Xilinx® Artix®-7 (AC701) 12 May 2014
Application note Designing Low Cost Flyback Power Supply Using Boost Converter (TPS61165) for HF 17 Apr 2014
Analog Design Journal Techniques for accurate PSRR measurements 28 Oct 2013
User guide PMP7977 User's Guide 11 Sep 2013
Application note AN-1028 Maximum Power Enhancement Techniques for Power Packages (Rev. B) 06 May 2013
Application note AN-1482 LDO Regulator Stability Using Ceramic Output Capacitors (Rev. A) 25 Apr 2013
Application note AN-1950 Silently Powering Low Noise Applications (Rev. A) 22 Apr 2013
Analog Design Journal How to pick a linear regulator for noise-sensitive applications 22 Jan 2013
Application note ANY-OUT™ LDO Controlled by I2C™ IO Expander Device (Rev. A) 20 Sep 2012
More literature The Differences Between TLV1117LV and TLV1117 02 Aug 2011
Application note LDO Performance Near Dropout 08 Oct 2010
Application note Intel EP80579 Tolopai System-on-Chip Reference Design 21 Jul 2010
EVM User's guide DRV603EVM - User Guide (Rev. A) 20 Jan 2009
EVM User's guide DRV602EVM2 - User Guide (Rev. A) 17 Jan 2009
Application note Cyclone™ III FPGA Starter Kit Power Reference Design 27 Mar 2008
Application note Linear and Switching Voltage Regulator Fundamental Part 1 21 Mar 2007
Analog Design Journal A 3-A, 1.2-Vout linear regulator with 80% efficiency and Plost < 1W 10 Oct 2006

Design & development

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

Evaluation board

LM317A-337N-EVM — 3-pin adjustable regulator evaluation module

The LM317A-337N-EVM demonstrates canonical application of the LM317A adjustable regulator and its negative complement, the LM337-N. The evaluation module (EVM) is assesmbled with the SOT-223 package option for each device, supplying up to 1 A of load current. The EVM is designed for easy (...)

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

TAS5634EVM — TAS5634 300W Stereo/600W Mono HD Digital Input, 58V Class-D Amplifier Power Stage Evaluation Module

The TAS5634EVM evaluation module demonstrates the TAS5634DDV integrated circuit from Texas Instruments. The TAS5634DDV is a high-power class-D with high-efficiency class-D technology. This EVM supports two BTL (stereo 2.0) output channels, one PBTL (mono 0.1) output channel, one BTL plus two SE (...)
User guide: PDF
Not available on TI.com
Evaluation board

TLV1117LV33EVM-714 — TLV1117LV evaluation module for 1-A, fixed-voltage, LDO linear regulator

The TLV1117LV33EVM-714 evaluation module (EVM) is a fully assembled and tested circuit for evaluating the TLV1117LVxx device, which is a 1-A, positive fixed-voltage low-dropout (LDO) linear regulator.
User guide: PDF
Not available on TI.com
Evaluation board

TLV117125EVM-097 — Evaluation Module for TLV117125 1A, Positive Fixed Voltage, Low-Dropout Linear Regulator

The Texas Instruments TLV117125EVM-097 Evaluation Module (EVM) demonstrates the proper operation of the TLV1117125 1A, Positive Fixed Voltage, Low-Dropout Linear Regulator. The EVM is a fully assembled, stand alone evaluation module. It contains a low-dropout regulator IC for positive fixed (...)
User guide: PDF
Not available on TI.com
Evaluation board

TPA3220EVM — TPA3220 50W Stereo / 100W Peak HD Analog-In, Pad-Down Class-D Module

The TPA3220EVM HD-Audio evaluation module demonstrates the TPA3220 pad-down integrated circuit from Texas Instruments. TPA3220 is an ultra-low idle-loss Class-D amp which keeps your system cooler and your battery playing longer while supporting 100kHz high resolution audio and features single-rail (...)
User guide: PDF
Not available on TI.com
Evaluation board

TPA3220EVM-MICRO — TPA3220 50W Stereo / 100W Peak HD Analog-In, Pad-Down Class-D Micro Module

The TPA3220EVM-MICRO is 60x80 mm making it the smallest evaluation platform for a 2x 100W amplifier with no heatsink. The board features the TPA3220 device, which is an analog input Class-D amplifier with ultra-low idle losses and >90% efficiency allowing the PCB to become the heatsink (no bulky (...)
User guide: PDF
Not available on TI.com
Evaluation board

TPA3221EVM — TPA3221 100W Stereo/ 200W Mono HD Analog-In Class-D Amplifier Evaluation Module

The TPA3221EVM HD-Audio evaluation module demonstrates the TPA3221 integrated circuit from Texas Instruments. TPA3221 is an ultra-low idle-loss Class-D amp which keeps your system cooler and your battery playing longer while supporting 100kHz high resolution audio and features single-rail power (...)
User guide: PDF
Not available on TI.com
Evaluation board

TPA3244EVM — TPA3244 60W Stereo / 110W Peak Ultra-HD Analog-In Audio Class-D Pad-Down Module

The TPA3244EVM Ultra-HD evaluation module demonstrates the TPA3244DDW integrated circuit from Texas Instruments. The TPA3244DDW is a high-performance class-D amplifier that enables true premium sound quality with high efficiency class-D technology. It features an advanced integrated feedback (...)
User guide: PDF
Not available on TI.com
Evaluation board

TPA3245EVM — TPA3245 115W Stereo / 230W Mono Ultra-HD Analog-In Audio Class-D Module

The TPA3245EVM Ultra-HD evaluation module demonstrates the TPA3245DDV integrated circuit from Texas Instruments. The TPA3245DDV is a high-performance class-D amplifier that enables true premium sound quality with high efficiency class-D technology. It features an advanced integrated feedback (...)
User guide: PDF
Not available on TI.com
Evaluation board

TPA3251EVM — TPA3251 175W Stereo / 350W Mono Ultra-HD, Analog-In Class-D Module

The TPA3251EVM Ultra-HD evaluation module demonstrates the TPA3251 integrated circuit from Texas Instruments. The TPA3251 is a high-performance Class-D amplifier that enables true premium sound quality with high efficiency Class-D technology. It features an advanced integrated feedback design and (...)

User guide: PDF
Not available on TI.com
Driver or library

Metrology Library and Software for Concerto F28M35H52C

SPRCAE5.ZIP (3864 KB)
lock = Requires export approval (1 minute)
lock Download
PCB layout

PMP7977 PCB

TIDU151.PDF (6781 KB)
Download
Schematic

Lower Cost 5Vin Two LDO Solution with Ratiometric Sequencing

SLVR315.PDF (70 KB)
Download
Schematic

Lower Cost 5Vin Two LDO Solution with Sequential Sequencing

SLVR316.PDF (75 KB)
Download
Schematic

5V/12V Input DM6467 (x1) Power Ref Design Using a DC/DC Controller & Converter

SLVR338.PDF (131 KB)
Download
Many TI reference designs include the TLV1117

Use our reference design selection tool to review and identify designs that best match your application and parameters.
View reference designs
Package Pins Download
DDPAK/TO-263 (KTT) 3 View options
SON (DRJ) 8 View options
SOT-223 (DCY) 4 View options
TO-220 (KCS) 3 View options
TO-220 (KCT) 3 View options
TO-252 (KVU) 3 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

View all forum topics

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