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LD39100PUR The STMicroelectronics LD39100PUR is an adjustable LDO voltage regulator capable of delivering 1A of output current. It operates within a temperature range of -40°C to 125°C.
Mfr Part #:

LD39100PUR

Available from 6 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LD39100PUR is an adjustable LDO voltage regulator capable of delivering 1A of output current. It operates within a temperature range of -40°C to 125°C.
✓ Total Stock: 37,256 pcs
$ Price Range: $0.28

LD39100PUR Available from 6 distributors

✓ Authorised
✓ Non-Authorised
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.

LD39100PUR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Lead Style
Mounting Style
Mounting Type
Number of Regulators
Operating Temperature
Operating Voltage
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
SVHC Present
Supplier Device Package
Voltage
Voltage Dropout (Max)
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LD39100PUR Description

Short technical summary and product information.

The STMicroelectronics LD39100PUR is a linear, adjustable LDO voltage regulator designed for power management applications. It offers an output current capability of 1A and an adjustable output voltage range from 0.8V to 7V.

 

This device features a low dropout voltage of 0.4V at 1A, making it suitable for applications where efficient power regulation is critical. The operating temperature range is from -40°C to 125°C, ensuring reliable performance in various environmental conditions. Protection features include over current, over temperature, and short circuit protection.

 

The LD39100PUR is supplied in a compact 6-DFN (3x3) package, suitable for surface mount applications. It also includes control features such as Enable and Power Good signals, providing enhanced system monitoring capabilities. The regulator has a quiescent current of 50 µA and a PSRR of 70dB to 65dB across the 1kHz to 10kHz frequency range.

LD39100PUR Quick Information

Product Type: LDO Voltage Regulator
Canonical Name: LD39100PUR LDO Voltage Regulator
Subcategory: Voltage Regulators - Linear

LD39100PUR Compliance

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

LD39100PUR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LD39100PUR Features

  • Adjustable output voltage from 0.8V to 7V.
  • Provides a maximum output current of 1A.
  • Low dropout voltage of 0.4V at 1A.
  • Wide operating temperature range of -40°C to 125°C.
  • Compact 6-DFN (3x3) surface mount package.

LD39100PUR Applications

  • Suitable for power management circuits.
  • Ideal for systems requiring adjustable voltage.
  • Used in applications with limited space.
  • Provides stable voltage regulation.

LD39100PUR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the LD39100PUR?

The operating voltage range is 1.5V to 5.5V.

What output voltage range does the LD39100PUR support?

The output voltage is adjustable from 0.8V to 7V.

What is the maximum output current of the LD39100PUR?

It can deliver 1A output current.

What is the dropout voltage at 1A?

Maximum dropout voltage is 0.4V at 1A.

What package options are available for the LD39100PUR?

It is offered in DFN6 surface-mount packages, including 6-DFN (3x3) and 6-VDFN exposed pad.

What operating temperature range does the LD39100PUR support?

The operating temperature range is -40°C to 125°C.

What protection features does the LD39100PUR include?

Over current, over temperature, and short circuit protection are included.

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