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TPS73201QDBVRQ1 The Texas Instruments TPS73201QDBVRQ1 is an automotive-qualified, cap-free NMOS low-dropout regulator. It offers a wide input voltage range and excellent transient response.
Mfr Part #:

TPS73201QDBVRQ1

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS73201QDBVRQ1 is an automotive-qualified, cap-free NMOS low-dropout regulator. It offers a wide input voltage range and excellent transient response.
✓ Total Stock: 31,464 pcs
$ Price Range: $0.59

TPS73201QDBVRQ1 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
29,674 pcs
On Request
29674 pcs On Request 1 On Request On Request 2018 On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,790 pcs
On Request
1790 pcs On Request 1 On Request On Request On Request On Request On Request
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TPS73201QDBVRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Voltage
Voltage Dropout (Max)
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TPS73201QDBVRQ1 Description

Short technical summary and product information.

The TPS73201QDBVRQ1 from Texas Instruments is an AEC-Q100 qualified low-dropout (LDO) voltage regulator designed for automotive applications. It utilizes an NMOS topology that ensures stability with or without an output capacitor, providing excellent load transient response.

 

This regulator operates with an input voltage range of 1.7V to 5.5V and can supply up to 250mA of output current. It features ultra-low dropout voltage, typically 40mV at 250mA, and low noise characteristics of 30µVRMS (10kHz to 100kHz). The device includes protection features such as thermal shutdown, over current, and short circuit protection.

 

Available in a compact SOT-23-5 package, the TPS73201QDBVRQ1 is suitable for space-constrained designs. Its adjustable output voltage capability, ranging from 1.2V to 5.5V, makes it versatile for various point-of-load regulation needs in portable and battery-powered equipment, as well as noise-sensitive circuitry like VCOs.

TPS73201QDBVRQ1 Quick Information

Product Type: Low-Dropout Regulator
Canonical Name: Texas Instruments TPS73201-Q1 Automotive Low-Dropout Regulator
Subcategory: LDO

TPS73201QDBVRQ1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPS73201QDBVRQ1 Estimated Pricing

Qty Low High
1+ $0.59 $0.59

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPS73201QDBVRQ1 Features

  • AEC-Q100 qualified for automotive use.
  • Stable with no output capacitor required.
  • Ultra-low dropout voltage of 40mV typical.
  • Low noise output of 30µVRMS.
  • Compact SOT-23-5 package.

TPS73201QDBVRQ1 Applications

  • Ideal for portable and battery-powered devices.
  • Suitable for post-regulation of switching supplies.
  • Powers noise-sensitive circuitry like VCOs.
  • Point-of-load regulation for DSPs and FPGAs.

TPS73201QDBVRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS73201QDBVRQ1?

The input voltage range is 1.7V to 5.5V.

What output current can the TPS73201QDBVRQ1 provide?

It can provide up to 250mA.

What is the dropout voltage of the TPS73201QDBVRQ1?

The dropout voltage is 40mV typical at 250mA load, with a maximum of 0.15V at 250mA.

What is the operating temperature range of the TPS73201QDBVRQ1?

The operating temperature range is -40°C to 125°C (datasheet specifies up to 150°C for AEC-Q100 Grade 0 qualification).

Is the TPS73201QDBVRQ1 qualified for automotive applications?

Yes, it is AEC-Q100 qualified for automotive applications with temperature Grade 0 (-40°C to 150°C).

What protection features does the TPS73201QDBVRQ1 include?

It includes over-current, over-temperature, short-circuit, and reverse polarity protection.

What package does the TPS73201QDBVRQ1 come in?

It comes in a surface-mount SOT-23-5 (SC-74A, SOT-753) package.

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