ML7900 SERIES
3-TERMINAL NEGATIVE VOLTAGE REGULATOR The ML7900 series are 3-Terminal Negative Voltage Regulators. These ...
ML7900 SERIES
3-TERMINAL NEGATIVE VOLTAGE
REGULATOR The ML7900 series are 3-Terminal Negative Voltage
Regulators. These negative
regulators are intended as complements to the popular ML7800 series of positive voltage regulations, and they are available in the same voltage options from -5V to -24V. The ML7900 series employ internal current-limiting. safe-area protection , and thermal shutdown, making them virtually indestructible.
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Package Outline
TO-220 (7900A)
1. OUT 2. IN 3. COMMON
32
TO-220F (7900FA)
1
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Input Voltage
(Ta=25℃)
SYMBOL
VIN
Maximum Rating
ML7905 to ML7909 ML7912 to ML7920 ML7924 -35 -35 -40 -40 to +125 Operating Junction Temperature Operating Ambient Temperature Tj Topr 15(Tc≦45℃ ) -30 to +125 -30 to +75
UNIT
V
Storage Temperature Range
www.DataSheet4U.com
Tstg
℃ ℃ W
Operating Temperature Range Power Dissipation PD
THERMAL RESISTANCE
Thermal Resistance Junction-to-Ambient Temperature Junction-to-Case Θ ja Θ jc 60 5 ℃/W
ELECTRICAL CHARACTERISTICS
PARAMETER
ML7905A / ML7905FA Output Voltage Quiescent Current Load Regulation Line Regulation Ripple Rejection Output Noise Voltage Average Temperature Cofficient of Output Voltage Vo IQ ΔVo Io ΔVo Vin RR VNO VIN=-10V VIN=-10V VIN=-10V
(Tj=25℃,C1=0.33μF,Co=0.1μF)
Measurement is to be conducted in pulse testing.
SYMBOL
TEST CONDITIONS
MIN. TYP. MAX. UNIT
Io=0.5A Io=0mA Io=0.005A to 1.5A
-4.8 -
-5.0 2.2 50 12.5 60 125 -0.4
-5.2 5.0 100 100 -
V mA mV mV dB μV m...