150-mA, high-PSRR, low-IQ, low-dropout voltage regulator with enable
Product details
Parameters
Package | Pins | Size
Features
- Input Voltage: +2.5 V to +6.5 V
- Available in Multiple Output Versions:
- Fixed Output with Voltages from 0.9 V to 5 V
- Adjustable Output Voltage from 0.9 V to 6.2 V
- Ultra-High PSRR:
- 70 dB at 1 kHz, 67 dB at 100 kHz, and 45 dB at 1 MHz
- Excellent Load and Line Transient Response
- Very Low Dropout: 170 mV typical at 150 mA
- Low Noise: 30 µVRMS typical (100 Hz to 100 kHz)
- Small 5-pin SC-70, 2-mm × 2-mm WSON-6, and
1.5-mm × 1.5-mm WSON-6 Packages
Description
The TPS717xx family of low-dropout (LDO), low-power linear regulators offers very high power-supply rejection (PSRR) while maintaining very low 45-µA ground current in an ultra-small, five-pin SOT package. The family uses an advanced BiCMOS process and a PMOS pass device to achieve fast start-up, very low noise, excellent transient response, and excellent PSRR performance. The TPS717xx is stable with a 1-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. The device family is fully specified from TJ = –40°C to 125°C and is offered in a small SOT (SC70-5) package, a 2-mm × 2-mm WSON-6 package with a thermal pad, and a 1.5-mm × 1.5-mm WSON-6 package, which are ideal for small form factor portable equipment (such as wireless handsets and PDAs).
Same functionality but is not pin-for-pin or parametrically equivalent to the compared device:
Technical documentation
| Type | Title | Date | |
|---|---|---|---|
| * | Data sheet | TPS717 Low-Noise, High-Bandwidth PSRR, Low-Dropout, 150-mA Linear Regulator datasheet (Rev. I) | Jan. 18, 2016 |
| Application note | A Topical Index of TI LDO Application Notes (Rev. F) | Jun. 27, 2019 | |
| Technical article | LDO basics: capacitor vs. capacitance | Aug. 01, 2018 | |
| Technical article | LDO Basics: Preventing reverse current | Jul. 25, 2018 | |
| Technical article | LDO basics: introduction to quiescent current | Jun. 20, 2018 | |
| Selection guide | Low Dropout Regulators Quick Reference Guide (Rev. P) | Mar. 21, 2018 | |
| Technical article | LDO basics: noise – part 1 | Jun. 14, 2017 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
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Features
- Includes all required support circuitry for ADS114S08
- Delta-Sigma ADC EvaluaTIon Software (DELTASIGMAEVAL-GUI) enables quick configuration and analysis
- Configurable inputs, references, and supplies
- Easily accessible signals via test points and headers
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Features
- Includes all required support circuitry for ADS122C04
- Delta-Sigma ADC EvaluaTIon Software (DELTASIGMAEVAL-GUI) enables quick configuration and analysis
- Configurable inputs, references, and supplies
- Easily accessible signals via test points and headers
Description
The ADS122U04 evaluation module (EVM) is a platform for evaluation of the ADS122U04 analog-to-digital converter (ADC). The ADS122U04 is a 24-bit, 2-kSPS, 4-channel, low-power delta-sigma ADC with a UART interface for sensor measurement and process control applications. The ADS122U04 also includes an (...)
Features
- Includes all required support circuitry for ADS122U04
- Delta-Sigma ADC EvaluaTIon Software (DELTASIGMAEVAL-GUI) enables quick configuration and analysis
- Configurable inputs, references, and supplies
- Easily accessible signals via test points and headers
Description
The ADS1235 evaluation module (EVM) is a platform for evaluating the ADS1235 analog-to-digital converter (ADC). ADS1235 is a low-drift, 24-bit, 7200-SPS, 6-channel delta-sigma (ΔΣ) ADC with an integrated PGA for low-noise bridge measurements. This sensor-ready ADC provides a (...)
Features
- Includes all required support circuitry for ADS1235
- Delta-Sigma ADC EvaluaTIon Software (DELTASIGMAEVAL-GUI) enables quick configuration and analysis
- Configurable inputs, references, and supplies
- Easily-accessible signals via test points and headers
Description
The ADS1261 evaluation module (EVM) is a platform for evaluating the ADS1261 analog-to-digital converter (ADC). ADS1261 is a low-drift, 24-bit, 40-kSPS, 10-channel delta-sigma (ΔΣ) ADC with an integrated PGA, voltage reference, and internal fault monitors. This sensor-ready ADC provides (...)
Features
- Includes all required support circuitry for ADS1261
- Delta-Sigma ADC EvaluaTIon Software (DELTASIGMAEVAL-GUI) enables quick configuration and analysis
- Configurable inputs, references, and supplies
- Easily-accessible signals via test points and headers
Description
The ADS1119 BoosterPack™ plug-in module is a platform for evaluating the ADS1119 analog-to-digital converter (ADC). ADS1119 is a 16-bit, 1-kSPS, 4-channel, low-power, delta-sigma ADC with an I2C interface for sensor measurement and process control applications. ADS1119 also includes an integrated (...)
Features
- Configurable inputs, references, and supplies
- Easily-accessible signals via test points and headers
- Pairs with MSP-EXP432E401Y LaunchPad Development Kit
Description
The ADS1219 BoosterPack™ plug-in module is a platform for evaluating the ADS1219 analog-to-digital converter (ADC). ADS1219 is a 24-bit, 1-kSPS, 4-channel, low-power, delta-sigma ADC with an I2C interface for sensor measurement and process control applications. ADS1219 also includes an integrated (...)
Features
- Configurable inputs, references, and supplies
- Easily-accessible signals via test points and headers
- Pairs with MSP-EXP432E401Y LaunchPad Development Kit
Description
The DM38x Camera Starter Kit (CSK) enables developers to begin designing wireless or wired connected digital video applications, such as security cameras, car DVRs, endoscopes, action-wearable cameras, drones, video doorbells, baby monitors, and other connected video products.
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Features
- TMDSCSK388: 60-mm x 44-mm DM388 processor board
- TMDSCSKCC: 90-mm x 90-mm I/O common carrier board
- Integrated WiLink 8 single-band combo 2 x 2 MIMO WiFi, Bluetooth, and Bluetooth Smart (low energy) module
- IPNC SDK with Linux 4.4 LTS kernel preloaded on included SD card enables fast application (...)
Description
The DM38x Digital Video Evaluation Module (DVEVM) enables developers to start immediate evaluation of the DM38x Digital Media Processors and begin building digital video applications such as IP security cameras, action cameras, drones, video doorbells, car digital video recorders and other digital (...)
Features
- DM388 digital media processor-based development board with 2Gb DDR3
- Video capture and output of NTSC or PAL signals via component I/O
- HDMI video output
- CSI2 and parallel camera input
- PCIe, SATA 2x, ethernet 2x, USB x2, audio, SD-card slot
Description
The TPS717xx evaluation module (TPS17XXEVM-134)is designed to help the user easily evaluate and test the operation and functionality of the TPS717xx LDO. Refer to the User's Guide for setup instructions for the hardware, a schematic diagram, a bill of materials (BOM), and PCB layout drawings for the (...)
Description
The K2G Evaluation Module (EVM) enables developers to immediately start evaluating the 66AK2Gx - 600MHz processor, and to accelerate the development of audio, industrial motor control, smart grid protection and other high reliability, real-time compute intensive applications. Similar to (...)
Features
- 66AK2G02 C66x DSP+ARM A15 Processor at 600MHz
- 2-GByte DDR3L with ECC
- TPS659118 PMIC
- Audio and Serial expansion headers
- Processor SDK Linux and TI-RTOS support
- Supports Gigabit Ethernet
Description
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Features
- 66AK2G12 C66x DSP+Arm Cortex-A15 processor at 1GHz
- 2-GByte DDR3L with ECC
- TPS65911A PMIC
- Audio and serial expansion headers
- Processor SDK Linux and TI-RTOS support
Description
The K2G 1GHz High Secure Evaluation Module (EVM) enables developers to start evaluating and testing the programming of the high secure developmental version of the 66AK2Gx processor, and to accelerate the next stage of secure boot product development of audio and industrial real (...)
Features
- 66AK2G12 C66x DSP+ARM A15 Processor at 1GHz
- 2-GByte DDR3L with ECC
- TPS65911A PMIC
- Audio and serial expansion headers
- Processor SDK Linux and TI-RTOS support
Design tools & simulation
Reference designs
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| SC70 (DCK) | 5 | View options |
| WSON (DRV) | 6 | View options |
| WSON (DSE) | 6 | View options |
Ordering & quality
- 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
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