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UTC79D09

Unisonic Technologies
Part Number UTC79D09
Manufacturer Unisonic Technologies
Description 3 TERMINAL 0.5A NEGATIVE VOLTAGE REGULATOR
Published Sep 3, 2015
Detailed Description www.DataSheet4U.com UTC79DXX LINEAR INTEGRATED CIRCUIT 3 TERMINAL 0.5A NEGATIVE VOLTAGE REGULATOR DESCRIPTION The UTC ...
Datasheet PDF File UTC79D09 PDF File

UTC79D09
UTC79D09

Overview
www.
DataSheet4U.
com UTC79DXX LINEAR INTEGRATED CIRCUIT 3 TERMINAL 0.
5A NEGATIVE VOLTAGE REGULATOR DESCRIPTION The UTC 79DXX series of three-terminal negative regulators are available in TO-252 and TO-251 packages and with several fixed output voltage, making them useful in a wide range of application.
Each type employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible.
FEATURES *Output current up to 0.
5A *-5V; -6V;-8V;-12V;-15V;-18V;-24V output voltage available *Thermal overload protection *Short circuit protection 1 1 TO-252 TO-251 BLOCK DIAGRAM GND Voltage reference 1: GND 2: Input 3: Output R1 R2 OUTPUT Protection circuitry RSC INPUT UTC UNISONIC TECHNOLOGIES CO.
, LTD.
1 QW-R101-012,D www.
DataSheet4U.
com UTC79DXX LINEAR INTEGRATED CIRCUIT ABSOLUTE MAXIMUM RATINGS (Ta=25°C) PARAMETER SYMBOL Input voltage (for Vo=–5 ~ –18V) Vi (for Vo=–20 ~–24V) Thermal resistance junction-air R θ JA Thermal resistance junction-cases R θ JC Operating Temperature Topr Storage Temperature Tstg VALUE -35 -40 65 5 0 ~ +125 -65 ~ +150 UNIT V °C /W °C /W °C °C UTC 79D05 ELECTRICAL CHARACTERISTICS (Refer to test circuits, 080 -5.
0 -5.
20 V Output voltage Vo 5.
0mA5A,Po<15W Vi=-7V to -20V -4.
75 -5.
25 V Line regulation ∆Vo Tj=25°C,Vi=-7V to -25V 10 100 mV Tj=25°C,Vi=-8V to -12V mV Load regulation ∆Vo Tj=25°C,Io=5.
0mA to 0.
5A 10 100 mV Tj=25°C,Io=5.
0mA to 200mA 3 50 mV Quiescent current IQ Tj=25°C 4.
3 8 mA Quiescent current change ∆IQ Io=5mA to 0.
5A 0.
05 0.
5 mA Vi=-7V to -25V 0.
1 1.
3 mA Output voltage drift ∆Vo/∆T Io=5mA -0.
4 mV/°C Output noise voltage VN f=10Hz to 100kHz,Ta=25°C 100 µV Ripple rejection RR f=120Hz, Vi=-8V to -18V 54 60 dB Dropout voltage Vd Io=1.
0A,Tj=25°C 2V UTC 79D06 ELECTRICAL CHARACTERISTICS (Refer to test ...


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