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LDS3985M30R The STMicroelectronics LDS3985M30R is a linear voltage regulator providing a fixed 3V output. It is designed for surface mount applications and offers shutdown control.
Mfr Part #:

LDS3985M30R

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LDS3985M30R is a linear voltage regulator providing a fixed 3V output. It is designed for surface mount applications and offers shutdown control.
✓ Total Stock: 17,365 pcs
$ Price Range: $0.28

LDS3985M30R Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
15,000 pcs
On Request
15000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
2,355 pcs
On Request
2355 pcs On Request 1 On Request On Request 17+ On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
10 pcs
On Request
10 pcs On Request 1 On Request On Request 14+ 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.

LDS3985M30R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
SVHC Present
Supplier Device Package
Voltage
Voltage Dropout (Max)
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LDS3985M30R Description

Short technical summary and product information.

The LDS3985M30R from STMicroelectronics is a fixed output linear voltage regulator. It provides a stable 3V output voltage with a maximum output current of 300mA. The device operates with an input voltage up to 6V and features a low voltage dropout of 0.25V at 300mA.

 

Designed for surface mount applications, this regulator comes in a SOT-23-5 package. Key features include shutdown control for power management and protection against over current and over temperature conditions. The operating temperature range is -40°C to 125°C.

 

With its fixed output and protective features, the LDS3985M30R is suitable for various power management applications where a reliable and compact voltage regulation solution is required.

LDS3985M30R Quick Information

Product Type: Linear Voltage Regulator
Series: LDS3985
Canonical Name: LDS3985M30R Linear Voltage Regulator
Subcategory: Linear

LDS3985M30R Compliance

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

LDS3985M30R Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LDS3985M30R Features

  • Provides a fixed 3V output voltage.
  • Supports up to 300mA output current.
  • Features shutdown control for power saving.
  • Includes over current and over temperature protection.
  • Surface mount SOT-23-5 package.

LDS3985M30R Applications

  • Ideal for battery-powered devices.
  • Suitable for portable electronics.
  • Used in power management circuits.
  • Applicable for low-power systems.

LDS3985M30R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of LDS3985M30R?

3V fixed output.

What is the maximum output current?

300mA.

What is the package type?

SOT-23-5 (SC-74A, SOT-753).

What is the operating temperature range?

-40°C to 125°C.

Does it have over current protection?

Yes, it includes over current and over temperature protection.

What is the dropout voltage?

0.25V typical at 300mA.

What is the quiescent current?

150µA typical.

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