TPS73401DDCR LDO Voltage Regulators 200mA Ultralow IQ Fast Tran Resp RF

Short Description:

Manufacturers: Texas Instruments
Product Category: PMIC – Voltage Regulators – Linear
Data Sheet: TPS73401DDCR
Description: IC REG LIN POS ADJ 250MA SOT23-5
RoHS status: RoHS Compliant


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♠ Product Description

Product Attribute Attribute Value
Manufacturer: Texas Instruments
Product Category: LDO Voltage Regulators
Mounting Style: SMD/SMT
Package / Case: SOT-23-5
Output Current: 250 mA
Number of Outputs: 1 Output
Polarity: Positive
Quiescent Current: 44 uA
Input Voltage, Min: 2.7 V
Input Voltage, Max: 6.5 V
Output Type: Adjustable
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 125 C
Dropout Voltage: 125 mV
Series: TPS73401
Packaging: Reel
Packaging: Cut Tape
Packaging: MouseReel
Brand: Texas Instruments
Development Kit: TPS73401DRVEVM-527
Dropout Voltage - Max: 219 mV
Height: 0.87 mm
Ib - Input Bias Current: 44 uA
Length: 2.9 mm
Line Regulation: 0.02 %/V
Load Regulation: 0.005 %/mA
Moisture Sensitive: Yes
Operating Supply Current: 44 uA
Operating Temperature Range: - 4
Output Voltage Range: 1.25 V to 6.2 V
Pd - Power Dissipation: 0.36 W
Product: LDO Voltage Regulators
Product Type: LDO Voltage Regulators
Reference Voltage: 1.208 V
Factory Pack Quantity: 3000
Subcategory: PMIC - Power Management ICs
Type: Low Dropout Linear Regulators
Voltage Regulation Accuracy: 1 %
Width: 1.6 mm
Unit Weight: 0.001552 oz

 

♠ 250mA, Low Quiescent Current, Ultra-Low Noise, High PSRR Low-Dropout Linear Regulator

The TPS734xx family of low-dropout (LDO), low-power linear regulators offers excellent ac performance with very low ground current. High power-supply rejection ratio (PSRR), low noise, fast start-up, and excellent line and load transient response are provided while consuming a very low 44µA (typical) ground current. The TPS734xx is stable with ceramic capacitors and uses an advanced BiCMOS fabrication process to yield a typical dropout voltage of 125mV at 250mA output. The TPS734xx uses a precision voltage reference and feedback loop to achieve overall accuracy of 2% over all load, line, process, and temperature variations. It is fully specified from TJ = –40°C to +125°C and is offered in low-profile ThinSOT-23, 2mm × 2mm SON, and 3mm x 3mm SON packages that are ideal for wireless handsets, printers, and WLAN cards.


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  • • 250mA Low Dropout Regulator with EN
    • Low IQ: 44µA
    • Multiple Output Voltage Versions Available:
    – Fixed Outputs of 1.0V to 4.3V Using Innovative Factory EEPROM Programming
    – Adjustable Outputs from 1.25V to 6.2V
    • High PSRR: 60dB at 1kHz
    • Ultra-low Noise: 28µVRMS
    • Fast Start-Up Time: 45µs
    • Stable with a Low-ESR, 2.0µF Typical Output Capacitance
    • Excellent Load/Line Transient Response
    • 2% Overall Accuracy (Load/Line/Temp)
    • Very Low Dropout: 125mV at 250mA
    • ThinSOT-23, 2mm × 2mm SON-6, and 3mm x 3mm SON-8 Packages

    • WiFi, WiMax
    • Printers
    • Cellular Phones, SmartPhones
    • Handheld Organizers, PDAs

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