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L78M09CV The STMicroelectronics L78M09CV is a linear voltage regulator providing a fixed 9V output at up to 500mA. It is housed in a TO-220 package and includes overcurrent and overtemperature protection.
Mfr Part #:

L78M09CV

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L78M09CV is a linear voltage regulator providing a fixed 9V output at up to 500mA. It is housed in a TO-220 package and includes overcurrent and overtemperature protection.
✓ Total Stock: 12,307 pcs
$ Price Range: $0.28

L78M09CV Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
9,000 pcs
On Request
9000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
3,307 pcs
On Request
3307 pcs On Request 1 On Request On Request 19+ 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.

L78M09CV Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Industrial Grade
Lead Spacing
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
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L78M09CV Description

Short technical summary and product information.

The STMicroelectronics L78M09CV is a positive, fixed 9V linear voltage regulator designed for a wide range of applications. It can supply up to 500mA of output current and operates with an input voltage up to 35V.

 

Key electrical characteristics include a typical quiescent current of 6mA and a PSRR of 56dB at 120Hz. The device features built-in protection against overcurrent, overtemperature, and short circuits, enhancing its reliability in demanding environments.

 

This regulator is packaged in a TO-220-3 configuration, suitable for through-hole mounting. Its operating temperature range is from 0°C to 125°C, making it a versatile component for various electronic designs. The fixed output voltage and current capability make it a straightforward choice for power supply regulation tasks.

L78M09CV Quick Information

Product Type: Linear Voltage Regulator
Series: L78M
Canonical Name: STMicroelectronics L78M09CV Linear Voltage Regulator
Subcategory: Linear

L78M09CV Compliance

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

L78M09CV Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

L78M09CV Features

  • Fixed 9V positive voltage output.
  • Up to 500mA output current.
  • Input voltage up to 35V.
  • Over current and over temperature protection.
  • TO-220 package for through-hole mounting.

L78M09CV Applications

  • Power supply regulation circuits.
  • On-board voltage regulation.
  • Consumer electronics power.
  • Industrial control systems.

L78M09CV FAQs

8 frequently asked questions generated from this part’s specifications.
What is the output voltage of the L78M09CV?

The output voltage is fixed at 9V.

What is the maximum input voltage?

The maximum input voltage is 35V.

What is the output current capability?

The output current is 500mA.

What is the quiescent current?

The typical quiescent current is 6 mA.

What is the PSRR at 120Hz?

The PSRR is 56 dB at 120 Hz.

What protection features does it have?

Over current, over temperature, and short circuit protection.

What is the operating temperature range?

0°C to 125°C.

What package is the L78M09CV available in?

TO-220-3 through-hole package.

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