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Texas Instruments TPS7A14 | Demoboard TPS7A14EVM-058
TPS7A14 evaluation module for 1-A, low input and output voltage, ultra-LDO voltage regulator
Overview
| Topology | Other Topology |
| Input voltage | 0.6-2.2 V |
| Output 1 | 2.05 V / 1 A |
Description
The TPS7A14 evaluation module (EVM) helps design engineers evaluate the operation and performance of the TPS7A14 linear regulator for use in their own circuit application. The configuration of the TPS7A14EVM-058 contains a single low-noise, small-size, linear regulator for a wide range of applications. The regulator is capable of delivering up to 1 A to the load with low VIN-to-VOUT dropout voltage. For stability, use a minimum derated output capacitance of 1.5 µF (or larger). An added high-performance load transient circuit is included to improve the measurement capability of the low-dropout (LDO) regulator.
Features
Ultra-low input voltage range: 0.6 V to 2.2 V1% accuracy over load, line and temperatureHigh power-supply rejection ration (PSRR): 80 dB at 1 kHz (VOUT = 0.8 V, IOUT = 500 mA)Available in fixed-output voltages: 0.5 V to 2.05 V (in 25-mV steps)VBIAS range: Greater of 2.2 V or VOUT + 1.4 V to 5.5 VActive output discharge
Typical applications
- Portable medical devices
- Smart watch and fitness trackers
- Smart phones and tablets
- Solid state drives (SSDs)
- Camera modules
- Wireless headphones and earbuds
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Application | PCB/Cable/Panel | Modularity | Wire Section | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | Fl (mm) | Pins (Value) (pcs) | Rows | H (mm) | Gender | Type | IR (A) | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 691101710002 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 101 - 5.00 mm Horizontal Entry Modular | Wire Protector | PCB | Yes | 26 to 14 (AWG) 0.5 to 2.5 (mm²) | – | – | – | – | -40 °C up to +105 °C | – | – | – | 10 | – | – | 2 | – | 12.6 | – | Horizontal | 16 | Box | |
 | 885012105013 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | 2.2 µF | ±20% | 10 | 0402 | -55 °C up to +85 °C | 10 | 0.05 GΩ | X5R Class II | 1 | 0.5 | 0.25 | – | – | 0.5 | – | – | – | 7" Tape & Reel | ||
 | 61300311121 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | 1000 MΩ | – | 7.62 | – | – | 3 | Single | – | Pin Header | Straight | 3 | Bag |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 691101710002 | SPEC | – |
| 885012105013 | SPEC | |
| 61300311121 | SPEC | – |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Application | PCB/Cable/Panel | Modularity | Wire Section | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | Fl (mm) | Pins (Value) (pcs) | Rows | H (mm) | Gender | Type | IR (A) | Packaging | Samples |
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