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TPS71745DSER

TPS71745DSER

TPS71745DSER

Texas Instruments

Enable Fixed 0.5mm Gold TPS71745 PMIC 6 6-WFDFN

SOT-23

TPS71745DSER Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Factory Lead Time 12 Weeks
Contact PlatingGold
Mounting Type Surface Mount
Package / Case 6-WFDFN
Surface MountYES
Number of Pins 6
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 6
ECCN Code EAR99
Packing Method TR
Max Power Dissipation485mW
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch0.5mm
Base Part Number TPS71745
Pin Count6
Current - Supply (Max) 100μA
Number of Outputs 1
Voltage - Input (Max) 6.5V
Output Voltage 4.5V
Output Type Fixed
Max Output Current150mA
Output Configuration Positive
Quiescent Current50μA
Control Features Enable
Accuracy 3 %
Max Output Voltage4.5V
Output Voltage 1 4.5V
Number of Regulators1
Min Input Voltage 2.5V
Protection Features Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Current - Quiescent (Iq) 80μA
Voltage Dropout (Max) 0.3V @ 150mA
PSRR 70dB ~ 45dB (100Hz ~ 1MHz)
Dropout Voltage170mV
Dropout Voltage1-Nom 0.17V
Min Output Voltage 4.5V
Voltage Tolerance-Max 3%
Min Current Limit 200mA
Nominal Output Voltage 4.5V
Height 800μm
Length 1.5mm
Width 1.5mm
Thickness 750μm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:5150 items

Pricing & Ordering

QuantityUnit PriceExt. Price

TPS71745DSER Product Details

TPS71745DSER Overview


Deliveries are in Tape & Reel (TR) cases. The package is in a 6-WFDFN case. Basically, the voltage regulator chip is made up of 6 terminations. In this case, Fixed represents the output type of the Voltage Regulated IC. This part implements 1 regulator ICs, which can be found in the following table. Regulator IC varies the range of Surface Mount operating temperatures. The Voltage Regulated IC operates at a temperature of -40°C~125°C degrees, which is its operating temperature. It is configured for output function Positive on this regulator. The total number of pins in the regulator is 6. This IC regulator has a total of 1 outputs, which ensures a rapid, adequate performance when in use. There is a voltage dropout of 10 volts for this IC regulator. Several pins on the chip are 6-shaped. As an FYI, this IC voltage regulator has the basic part number TPS71745. Packing the voltage regulator IC in this way is called TR packing. The maximal output current reaches 150mA to meet the operating requirements. It operates in the 50μA Quiescent Current state.

TPS71745DSER Features


170mV dropout voltage
TR method of packing


TPS71745DSER Applications


There are a lot of Texas Instruments
TPS71745DSER Linear Voltage Regulators applications.


  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment

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