MAQ5282 Datasheet, PDF (3/18 Pages) Micrel Semiconductor – 120VIN, 50mA, Ultra-Low IQ, High-PSRR Linear Regulator

Micrel, Inc.
MAQ5282
Absolute Maximum Ratings⁽¹⁾
V_IN to GND................................................... –0.3V to +125V
V_CPSRR to GND..................................................–0.3 to +14V
PV^Fo^Bw, eVr^SD^NSi,ssVi^Op^Ua^TtiotonG(PN_D^D) ......................................................I.n..t.e..r.n. ^{–a0lly.3LVimtoite+d6(V3)}
Lead Temperature (soldering, 10s).......................... +260°C
Junction Temperature ......................... –40°C  T_J  +125°C
Storage Temperature
ESD Ratings⁽⁴⁾
.........................–65°C

T_A

+150°C
HBM ......................................................................... 2kV
MM .........................................................................200V
Operating Ratings⁽²⁾
V_IN ................................................................. +6V to +120V
V_OUT Adjust Range ..................................... +1.27V to +5.5V
Junction Temperature ......................... –40°C  T_J  +125°C
Junction Thermal Resistance (_JA)
8-pin ePad MSOP..............................................64°C/W
Electrical Characteristics⁽⁵⁾
V_IN = 12V, C_IN = 1.0µF, C_PSRR = 0.1µF, C_OUT = 10µF, I_OUT = 100µA, T_A = 25C, bold values indicate –40C  T_J  +125C, unless noted.
Parameter
Condition
Min. Typ. Max. Units
Power Supply Input
Input Voltage Range⁽⁶⁾
Quiescent Supply Current⁽⁷⁾
I_OUT = 0
6
120
V
6
11
µA
Output Voltage
Adjustable
1.27
5.5
Output Voltage
Output Voltage Accuracy
Load Regulation
Line Regulation⁽⁸⁾
Fixed 3.3V
Fixed 5.0V
Variation from nominal V_OUT
I_OUT = 100µA to 50mA
V_IN = 10V to 120V
3.2
3.3
3.4
3.13 3.3
3.47
V
4.85 5.0
5.15
4.75 5.0
5.25
-3
+3
%
-5
+5
%
-1.0 0.5
+1.0
%
-0.5 0.04 +0.5
%/V
Feedback Input (Adjustable)
FB Voltage
FB Current
V_FB = 1.27V
1.232 1.270 1.308
V
1.206 1.270 1.333
3.2
nA
Current Limit
Current Limit
V_OUT = 0V
60
125
260
mA
Ripple Rejection
Power Supply Rejection Ratio
f = 20kHz to 1MHz
80
dB
July 2012
3
M9999-071112-A