5962-87782012A Datasheet, PDF (2/4 Pages) International Rectifier – HERMETIC SURFACE MOUNT FIXED VOLTAGE POSITIVE REGULATORS APPROVED TO DESC DRAWINGS

OM1805N2M - OM1815N2M
ABSOLUTE MAXIMUM RATINGS @ 25°C
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +35 V
Operating Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . - 55°C to + 150°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65°C to + 150°C
Typical Power/Thermal Charateristics:
Rated Power @ 25° C
Thermal Resistance
a
T_C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 W
T_A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1040 mW
θ_JC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20°C/W
θ_JA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .120°C/W
3.5
ELECTRICAL CHARACTERISTICS 5 Volt V_IN = 10V, I_o = 100mA, -55°C ≤ T_A ≤ 125°C (unless otherwise specified)
Parameter
Symbol
Test Conditions
Min.
Max.
Unit
Output Voltage
V_OUT
T_A = 25°C
V_IN = 7.5V to 20V
4.92
5.08
V
•
4.85
5.15
V
I_O = 5mA to 500 mA, P < 2 W
Line Regulation
V_RLINE
V_IN = 7.5V to 20V
(Note 1)
•
5
mV
12
mV
(Note 4)
V_IN = 8.0V to 12V
•
4
mV
10
mV
Load Regulation
V_RLOAD
I_O = 5mA to 500 mA
(Note 1)
•
25
mV
50
mV
Standby Current Drain
I_SCD
•
Standby Current Drain
∆I_SCD
V_IN = 7.5V to 20V
•
Change With Line
(Line)
Standby Current Drain
∆I_SCD
I_O = 5mA to 500mA
•
Change With Load
(Load)
6
mA
6.5
mA
0.8
mA
0.5
mA
Dropout Voltage
V_DO
T_A = 25°C, ∆V_OUT = 100mV, I_O = 500mA
2.5
V
Peak Output Current
I_{O (pk)}
T_A = 25°C
0.5
1.7
A
Short Circuit Current
I_DS
(Note 2)
V_IN = 35V
•
0.7
A
2.0
A
Ripple Rejection
Output Noise Voltage
(Note 3)
∆V_IN
∆V_OUT
N_O
f =120 Hz, ∆V_IN = 10V
(Note 3)
T_A = 25°C, f =10 Hz to 100KHz
68
•
60
dB
dB
40
µV/V
RMS
Long Term Stability
(Note 3)
∆V_OUT
∆t
T_A = 25°C, t = 1000 hrs.
75
mV
Notes:
1. Load and Line Regulation are specified at a constant junction temperature. Pulse testing with low duty cycle is used.
Changes in output voltage due to heating effects must be taken into account separately.
2. Short Circuit protection is only assured up to V_IN = 35V.
3. If not tested, shall be guaranteed to the specified limits.
The • denotes the specifications which apply over the full operating temperature range.
4. Minimum load current for full line regulation = 5.0 mA.
3.5 - 34