Nhà sản xuất: STMicroelectronics

- Kiểu chân: TO-220(3); Hãng: ST Original;

- Positive voltage regulators: 9VDC/1.5A, Input 11V - 35V, Dropout (typical) 2V@1A, Operating Temperature Range 0 - 125oC.

Giá: 5,000đ/ con

S.LượngĐơn giá

Còn: 50

Số lượng mua:

Thông tin sản phẩm

L7809CV - 9V/1.5A Positive voltage regulators DataSheet


The L78xx series of three-terminal positive regulators is available in TO-220 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 employs internal current limiting, thermal shut-down 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.

Key Features
  • Output current up to 1.5 A
  • Output voltages of 5 V
  • Thermal overload protection
  • Short circuit protection
  • Output transition SOA protection
  • 2 % output voltage tolerance (A version)
  • Guaranteed in extended temperature range (A version)
Manufacturer STMicroelectronics
Product Category Fixed Voltage Regulators
Output Type Fixed
Regulator Topology Positive Fixed
Voltage - Output 9V
Voltage - Input Up to 35V
Voltage - Dropout (Typical) 2V @ 1A
Number of Regulators 1
Current - Output 1.5A
Line Regulation 100 mV
Load Regulation 100 mV
PSRR / Ripple Rejection (Typ) 62 dB
Input Voltage Min. 11 V
Operating Temperature 0°C ~ 125°C
Mounting Type Through Hole
Package / Case TO-220
Packaging Tube
Standard Package 50
Edit by www.setech.vn (31/03/2012)

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