1-A, low-IQ, high-accuracy, adjustable ultra-low-dropout voltage regulator with enable
Product details
Parameters
Package | Pins | Size
Features
- Input Voltage Range: 1.5 V to 6.0 V
- Adjustable Output Voltage:
- 0.55 V to 5.5 V
- Very Low Dropout:
- 225 mV (max) at 1 A (3.3 VOUT)
- High Output Accuracy:
- 0.7%, Typical
- 1%, Maximum Over Temperature (85°C)
- IQ: 25 µA (Typical)
- Built-In Soft-Start With Monotonic VOUT Rise
- Package:
- 2-mm × 2-mm 6-Pin WSON (DRV)
- Active Output Discharge
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Description
The TLV759P is an adjustable 1-A low-dropout (LDO) regulator. This device is available in a small, 6-pin,
2-mm × 2-mm WSON package and consumes very low quiescent current and provides fast line and load transient performance. The TLV759P features an ultra-low dropout of 225 mV at 1 A that can help improve the power efficiency of the system.
The TLV759P is optimized for a wide variety of applications by supporting an input voltage range from 1.5 V to 6.0 V and an externally adjustable output range of 0.55 V to 5.5 V. The low output voltage enables this LDO to power the modern microcontrollers with lower core voltages. Additionally, the TLV759P has a low IQ with enable functionality to minimize standby power. This device features an internal soft-start to lower the inrush current, which provides a controlled voltage to the load and minimizes the input voltage drop during start up.
The TLV759P is stable with small ceramic output capacitors, allowing for a small overall solution size. A precision band-gap and error amplifier provides a high accuracy of 0.7% max at 25ºC and 1% max over temperature (85ºC). This device includes integrated thermal shutdown, current limit, and undervoltage lockout (UVLO) features. The TLV759P has an internal foldback current limit that helps reduce the thermal dissipation during short-circuit events.
Same functionality and pinout but is not an equivalent to the compared device:
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | TLV759P 1-A High Accuracy Adjustable LDO in a Small Size Package datasheet (Rev. A) | Dec. 07, 2018 |
Functional safety information | TLV759P Functional Safety FIT Rate, FMD and Pin FMA | Feb. 03, 2021 | |
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 | |
Technical article | LDO basics: noise – part 1 | Jun. 14, 2017 | |
User guide | Universal Low-Dropout (LDO) Linear Voltage Regulator EVM User's Guide | Oct. 12, 2016 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The MULTIPKGLDOEVM-823 evaluation module (EVM) helps you evaluate the operation and performance of several common packages of linear regulators for possible use in circuit applications. This particular EVM configuration has a DRB, DRV, DQN and DBV footprint for you to solder and (...)
Features
- Supports almost all LDO linear regulators in DBV, DRB, DRV and DQN packages
Design tools & simulation
Reference designs
Design files
-
download TIDA-050027 Assembly Drawing (Rev. A).pdf (222KB) -
download TIDA-050027 BOM (Rev. A).pdf (60KB) -
download TIDA-050027 Gerber (Rev. A).zip (974KB) -
download TIDA-050027 PCB (Rev. A).pdf (1236KB) -
download TIDA-050027 CAD Files.zip (1199KB)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
WSON (DRV) | 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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