Images are for reference only See Product Specifications
Orders Over
$5000TPS74401RGRT
VQFN-20-EP(3.5x3.5) Linear Voltage Regulators (LDO) ROHS
Brands: Texas Instruments
Mfr.Part #: TPS74401RGRT
Datasheet: TPS74401RGRT Datasheet (PDF)
Package/Case: VQFN (RGR)-20
RoHS Status:
Stock Condition: 3,836 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
TPS74401RGRT General Description
The TPS74401 low-dropout (LDO) linear regulators provide an easy-to-use robust power-management solution for a wide variety of applications. The user-programmable soft-start minimizes stress on the input power source by reducing capacitive inrush current on start-up. The soft-start is monotonic and well-suited for powering many different types of processors and application-specific integrated circuits (ASICs). The enable input and power-good output allow easy sequencing with external regulators. This complete flexibility lets the user configure a solution that meets the sequencing requirements of field-programmable gate arrays (FPGAs), digital signal processors (DSPs), and other applications with specific start-up requirements.
A precision reference and error amplifier deliver 1% accuracy over load, line, temperature, and process. The TPS74401 family of LDOs is stable without an output capacitor or with ceramic output capacitors. The device family is fully specified from TJ = –40°C to 125°C. The TPS74401 is offered in two 20-pin small VQFN packages (a 5-mm × 5-mm RGW and a
3.5-mm × 3.5-mm RGR package), yielding a highly compact total solution size. For applications that require additional power dissipation, the DDPAK (KTW) package is also available.
Features
- Input Voltage Range: 1.1 V to 5.5 V
- Soft-Start (SS) Pin Provides a Linear Startup With Ramp Time Set by External Capacitor
- 1% Accuracy Over Line, Load, and Temperature
- Supports Input Voltages as Low as 0.9 V With External Bias Supply
- Adjustable Output: 0.8 V to 3.6 V
- Ultra-Low Dropout: 115 mV at 3.0 A (typical)
- Stable With Any or No Output Capacitor
- Excellent Transient Response
- Open-Drain Power-Good (VQFN Only)
- Packages: 5-mm × 5-mm × 1-mm VQFN (RGW), 3.5-mm × 3.5-mm VQFN (RGR), and DDPAK
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Output options | Adjustable Output | Iout (max) (A) | 3 |
| Vin (max) (V) | 5.5 | Vin (min) (V) | 0.8 |
| Vout (max) (V) | 3.6 | Vout (min) (V) | 0.8 |
| Noise (µVrms) | 13 | Iq (typ) (mA) | 3 |
| Thermal resistance θJA (°C/W) | 27 | Rating | Catalog |
| Load capacitance (min) (µF) | 0 | Regulated outputs (#) | 1 |
| Features | Enable, Power good, Soft start | Accuracy (%) | 1 |
| PSRR at 100 KHz (dB) | 50 | Dropout voltage (Vdo) (typ) (mV) | 115 |
| Operating temperature range (°C) | -40 to 125 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
-
![Product]( "Product")
Step1 :Product
-
![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
-
![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
-
![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
-
![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
-
![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
-
![Product]( "Product")
We have rich products, can meet your various needs.
-
![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
-
![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
-
![guarantee]( "guarantee")
365 days quality guarantee for all products
Recommend
-
![IR2136S]()
-
![BTS50085-1TMA]()
Infineon Technologies Corporation
Buffer/Inverter Based Peripheral Driver, 1 Driver,...
-
![MC34063AP1G]()
-
![MP1470GJ-Z]()
-
![TPS27082LDDCR]()
-
![REF02EZ]()
