DistyParts Icon
LP38690DTX-3.3/NOPB The Texas Instruments LP38690DTX-3.3/NOPB is a 1-A, low-dropout linear voltage regulator with a fixed 3.3V output. It operates from a 2.7V to 10V input range.
Mfr Part #:

LP38690DTX-3.3/NOPB

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LP38690DTX-3.3/NOPB is a 1-A, low-dropout linear voltage regulator with a fixed 3.3V output. It operates from a 2.7V to 10V input range.
✓ Total Stock: 6,850 pcs
$ Price Range: $0.83

LP38690DTX-3.3/NOPB Available from 4 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
4,653 pcs
On Request
4653 pcs On Request 1 On Request On Request 20+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,405 pcs
On Request
1405 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
770 pcs
On Request
770 pcs On Request 1 On Request On Request 1901+ On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
22 pcs
On Request
22 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LP38690DTX-3.3/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Current
Load Capacitance
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Supplier Package
Thermal Resistance
Voltage
Voltage Dropout (Max)
View Similar Products (0)

LP38690DTX-3.3/NOPB Description

Short technical summary and product information.

The Texas Instruments LP38690DTX-3.3/NOPB is a 1-A, low-dropout (LDO) linear voltage regulator designed for various applications requiring stable power.

 

This device features a wide input voltage range from 2.7V to 10V and provides a fixed output voltage of 3.3V. It offers a low dropout voltage of 450mV typical at 1A, ensuring efficient operation. The regulator includes protection features such as over-temperature protection and foldback current limiting.

 

With an output accuracy of 2.5% at 25°C and a PSRR of 50dB at 100 KHz, the LP38690DTX-3.3/NOPB is suitable for noise-sensitive applications. It operates within a temperature range of -40°C to 125°C.

 

The component is available in a TO-252-3, DPak (2 Leads + Tab), SC-63 package, designed for surface mounting.

LP38690DTX-3.3/NOPB Quick Information

Product Type: Low-Dropout Linear Regulator
Canonical Name: LP38690DTX-3.3/NOPB
Subcategory: Linear

LP38690DTX-3.3/NOPB Compliance

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

LP38690DTX-3.3/NOPB Estimated Pricing

Qty Low High
1+ $0.83 $0.83

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

LP38690DTX-3.3/NOPB Features

  • 1-A output current capability.
  • Fixed 3.3V output voltage.
  • Wide 2.7V to 10V input range.
  • Low 450mV typical dropout voltage.
  • Surface mount TO-252-3 package.

LP38690DTX-3.3/NOPB Applications

  • Powering sensitive electronic circuits.
  • Regulating voltage in compact designs.
  • Applications requiring stable power rails.
  • Systems with fluctuating input voltages.

LP38690DTX-3.3/NOPB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LP38690DTX-3.3/NOPB?

The input voltage range is 2.7V to 10V.

What is the output voltage?

The output voltage is fixed at 3.3V.

What is the typical dropout voltage at 1A?

The typical dropout voltage is 450mV at 1A output current.

What is the typical quiescent current?

The typical quiescent current is 55µA.

What protection features does this regulator have?

It includes over-temperature shutdown and foldback overcurrent protection.

What is the output noise level?

Output noise is 80µVrms typical.

What is the operating temperature range?

-40°C to +125°C.

Home

Categories