7809(BRCW7809R)
Rev.C Feb.-2015
/ Descriptions TO-220 。Voltage Regulator in a TO-220 Plastic Package.
DATA SHEET
/ F...
7809(BRCW7809R)
Rev.C Feb.-2015
/ Descriptions TO-220 。
Voltage Regulator in a TO-220 Plastic Package.
DATA SHEET
/ Features
, 1.5A,。 3-Terminal regulators ,output current up to 1.5 A, internal thermal overload protection and short-circuit limiting.
/ Applications
。
Voltage Regulator.
/ / Equivalent Circuit or Application Circuit
/ Pinning
123
PIN1:IN
PIN 2:GND PIN 3:OUT
/ Marking 。See Marking Instructions
http://www.fsbrec.com
1/6
7809(BRCW7809R)
Rev.C Feb.-2015
DATA SHEET
/ Absolute Maximum Ratings(Ta=25℃)
Parameter Input
Voltage Difference
Junction-to-Ambient
Junction-to-Case
Power Dissipation
Storage temperature range
Symbol
VI
RθJA
RθJC
TOPR
Tstg
/ Electrical Characteristics(Ta=25℃)
Rating
35
50
5.0
0~125
-65~150
Unit
V
℃/W
℃/W
℃
℃
Parameter
Symbol
Test Conditions
Line regulation
Load Regulation
Load Regulation
Bias current Bias current change Ratio of Change in VREF to Cathode
Voltage RMS Noise vs. %of VOUT Ripple Rejection Dropout
voltage
VO
△Vo
△Vo Id △Id △Vo/△T eN SVR Vd
Tj=25℃
Vi=11.5V-26V Io=5mA-1A,
Po≤15W
Tj=25℃ Io=5.0mA-1.5A
Tj=25℃ Io=250mA-750mA
Tj=25℃ Vi=11.5V-26V
Tj=25℃ Vi=12V-18V
Tj=25℃
Vi=11.5V-26V
Io=5.0mA-1.0A
Io=5.0mA
B=10Hz-100KHz
Tj=25℃
Vi=12V-23V f=120Hz
Io=1A
Tj=25℃
Output Regulation
Ro f=1KHz
Short Circuit Current Limit
Isc Vi=35V
Tj=25℃
Short Circuit Current Limit
Iscp Tj=25℃
Min Typ Max Unit
8.65 9.0 9.35 8.55 9.0 9.45
V
180 mV
90
180 mV
90
8.0 mA
1.0 mA
0.5 mA
-1.0 mV/℃
70 μV/Vo
5...