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L7809ABV STMicroelectronics Linear Voltage Regulators Electronic Components Supplier





• Output current up to 1.5 A

• Output voltages of 5; 6; 8; 8.5; 9; 12; 15; 18;24 V

• Thermal overload protection

• Short circuit protection

• Output transition SOA protection

• 2 % output voltage tolerance (A version)

• Guaranteed in extended temperature range(A version)


The L78 series of three-terminal positive regulators is available in TO-220, TO-220FP, D²PAK and DPAK packages and several fixed output voltages, making it useful in a wide range of applications.

These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each type embeds internal current limiting, thermal shutdown and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1 A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltage and currents.

Manufacturer: STMicroelectronics
Product Category: Linear Voltage Regulators
Mounting Style: Through Hole
Package / Case: TO-220
Output Voltage: 9 V
Output Current: 1.5 A
Output Type: Fixed
Input Voltage MAX: 35 V
Maximum Operating Temperature: + 125 C
Load Regulation: 100 mV
Line Regulation: 90 mV
Series: L7809
Brand: STMicroelectronics
Height: 9.15 mm (Max)
Input Voltage MIN: 11 V
Length: 10.4 mm (Max)
Minimum Operating Temperature: - 40 C
Number of Outputs: 1
Packaging: Tube
Polarity: Positive
PSRR / Ripple Rejection - Typ: 61 dB
Factory Pack Quantity: 1000
Width: 4.6 mm (Max)
Unit Weight: 0.081130 oz


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