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LF90CDT The STMicroelectronics LF90CDT is a fixed 9V linear voltage regulator capable of delivering up to 500mA. It features a low quiescent current and is housed in a DPAK surface-mount package.
Mfr Part #:

LF90CDT

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LF90CDT is a fixed 9V linear voltage regulator capable of delivering up to 500mA. It features a low quiescent current and is housed in a DPAK surface-mount package.
✓ Total Stock: 5,500 pcs
$ Price Range: $0.30

LF90CDT Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
5,500 pcs
On Request
5500 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.

LF90CDT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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LF90CDT Description

Short technical summary and product information.

The LF90CDT from STMicroelectronics is a linear voltage regulator designed for applications requiring a stable 9V output. It can supply a maximum output current of 500mA, with a typical quiescent current of 1.5mA. The device offers protection features including over-current and over-temperature protection.

 

This regulator is suitable for a wide operating temperature range, from -40°C to 125°C. It is available in a TO-252-3, DPak (2 Leads + Tab), SC-63 package, designed for surface mounting. The fixed output voltage and positive output configuration make it a straightforward component for power management in various electronic systems.

 

Key electrical characteristics include an input voltage capability of up to 16V and a voltage dropout of 0.7V at 500mA. The PSRR is rated between 71dB and 56dB across a frequency range of 120Hz to 10kHz, indicating good noise suppression capabilities.

LF90CDT Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: LF90CDT Linear Voltage Regulator

LF90CDT Compliance

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

LF90CDT Estimated Pricing

Qty Low High
1+ $0.30 $0.30

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

LF90CDT Features

  • Fixed 9V positive output voltage.
  • Maximum output current of 500mA.
  • Low quiescent current of 1.5mA.
  • Wide operating temperature range.
  • Surface mount DPAK package.

LF90CDT Applications

  • Power supply regulation.
  • Battery-powered systems.
  • Consumer electronics.
  • Industrial control.

LF90CDT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum input voltage for the LF90CDT?

The maximum input voltage is 16V.

What is the fixed output voltage of the LF90CDT?

The output voltage is fixed at 9V.

What is the maximum output current supported by the LF90CDT?

The maximum output current is 500mA.

What package type does the LF90CDT come in?

It comes in a TO-252-3, DPAK (2 Leads + Tab), SC-63 package.

What protection features does the LF90CDT include?

It includes over-current and over-temperature protection.

What is the operating temperature range of the LF90CDT?

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

Is the LF90CDT RoHS compliant?

Yes, it is RoHS3 compliant.

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