IC manufacturers Texas Instruments

IC manufacturers (103)

Texas Instruments TPS7A14 | Demoboard TPS7A14EVM-095

TPS7A14 evaluation module for ultra-low noise positive voltage regulator

Overview

TopologyOther Topology
Input voltage0.6-2.2 V
Output 12.05 V / 1 A

Description

The Texas Instrument TPS7A14 evaluation module (EVM) evaluates the operation and performance of the TPS7A14 family of linear regulators. This EVM configuration 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 capacitance of 1.5-uF (or larger) output capacitor. An added high performance load transient circuit is included to improve the measurement capability of the LDO.

Features

  • Ultra-low input voltage range: 0.6 V to 2.2 V
  • 1% accuracy over load, line, and temperature
  • High 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 V
  • Active output discharge

Typical applications

  • Solid state drives (SSDs), Wireless headphones and earbuds, Camera modules
  • Portable medical devices
  • Smart watch and fitness trackers, Smart phones and tablets

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
Pins
PCB/Cable/Panel
Modularity
Type
Wire Section
C
Tol. C
VR(V (DC))
Size
Operating Temperature
DF(%)
RISO
Ceramic Type
L(mm)
W(mm)
H(mm)
Fl(mm)
Packaging
Mount
IR(A)
Working Voltage(V (AC))
Samples
WR-TBL Series 101 - 5.00 mm Horizontal Entry Modular, 2, Wire Protector
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
PCB/Cable/PanelPCB 
ModularityYes 
TypeHorizontal 
Wire Section 26 to 14 (AWG) 0.5 to 2.5 (mm²)
Operating Temperature -40 °C up to +105 °C
Length10 mm
Height12.6 mm
PackagingBox 
MountTHT 
Rated Current16 A
Working Voltage250 V (AC)
WR-PHD Pin Header - Single, 3, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
TypeStraight 
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
Length7.62 mm
PackagingBag 
MountTHT 
Rated Current3 A
Working Voltage250 V (AC)
WCAP-CSGP MLCCs 10 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance2.2 µF
Capacitance±20% 
Rated Voltage10 V (DC)
Size0402 
Operating Temperature -55 °C up to +85 °C
Dissipation Factor10 %
Insulation Resistance0.05 GΩ
Ceramic TypeX5R Class II 
Length1 mm
Width0.5 mm
Height0.5 mm
Pad Dimension0.25 mm
Packaging7" Tape & Reel