OM7603ST Datasheet, PDF (3/4 Pages) List of Unclassifed Manufacturers – Three Terminal, Adjustable Voltage, 1.5 Amp Precision Negative Regulator In Hermetic JEDEC TO-257AA Package

TYPICAL PERFORMANCE APPLICATIONS
OM7603ST
LOAD REGULATION
00..22
0⁰
IL = 0.5A
--00..22
--00..44
--00..66
--00..88
VI = -15V
VO = -10V
--11..00
IL = 1.5A
-^-1¹.^.2²
--11.4
-75^--⁵5⁰0 -^-22⁵5 0⁰
2²⁵5 ⁵5⁰0 7⁷5^{5 1}1⁰0⁰0 1¹2²⁵5 1¹5⁵⁰0
T_J, Junction Temperature (C°)
CURRENT LIMIT
4⁴
TJ = -55°C
3³
TJ = -25°C
TJ = -150°C
2
1₁
0₀
00
1010
2020
3030
4040
V_I - V_O, Input - Output Voltage Differential (V_dc)
ADJUSTMENT PIN CURRENT
8800
7₇5₅
7₇0₀
6₆5₅
6₆0₀
5555
5500
4455
4⁴0⁰
-75 -5^-50⁰ -^-2²5⁵ 0⁰ 2²5⁵ 5⁵0⁰ 7⁷5⁵ 1¹0⁰0⁰ 1¹2²5⁵ 1¹5⁵0⁰
T_J, Junction Temperature (C°)
DROPOUT VOLTAGE
3₃._.00
V_O = -5V ³V_O = 100mV
22..55
IL = 500mA
IL = 1.5A
2₂._.00
IL = 1.0A
IL = 200mA
1..55
IL = 20mA
1..00
-5500 --2255 00 2255 5500 7755 101000 121525151050
T_J, Junction Temperature (C°)
TEMPERATURE STABILITY
1.270
1.260
1.250
1.240
1.230
-75 -50 -25 0 25 50 75 100 125 150
T_J, Junction Temperature (C°)
MINIMUM OPERATING CURRENT
1.8
TJ = -55°C
1.6
TJ = 25°C
TJ = 150°C
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
10
20
30
40
V_I - V_O, Input - Output Voltage Differential (V_dc)
3.3
3.3 - 139