MIC5281-5.0YMM Micrel Inc, MIC5281-5.0YMM Datasheet - Page 4

• Manufacturer Part Number: MIC5281-5.0YMM
• Description: IC REG LDO 25MA 5.0V 8MSOP
• Manufacturer: Micrel Inc
• Series: -r

Specifications of MIC5281-5.0YMM

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: Up to 120V
• Voltage - Dropout (typical): 2V @ 25mA
• Number Of Regulators: 1
• Current - Output: 25mA
• Current - Limit (min): 30mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 576-3919-5

Absolute Maximum Ratings
V
V
V
Lead Temperature (soldering, 10s).......................... +260°C
Junction Temperature ......................... –40°C
Storage Temperature .........................–65°C
ESD Ratings
Electrical Characteristics
V
–40°C ≤ T
Notes:
1.
2.
3.
4.
5.
6.
7.
Micrel, Inc.
Parameter
Power Supply Input
Input Voltage Range
Quiescent Supply Current
Output Voltage
Output Voltage
Output Voltage Accuracy
Load Regulation
Line Regulation
Feedback Input (Adjustable)
FB Voltage
FB Current
Current Limit
Current Limit
Ripple Rejection
Power Supply Rejection Ratio
June 2011
IN
IN
CPSRR
FB
, V
= 12V, C
to GND................................................... –0.3V to +125V
HBM ......................................................................... 2kV
MM .........................................................................200V
Exceeding an absolute maximum rating may damage the device.
The device is not guaranteed to function outside its operating rating.
The maximum allowable power dissipation at any T
dissipation results in excessive die temperature, and causes the regulator to enter thermal shutdown.
Devices are ESD sensitive; use proper handling precautions.
Specifications are for packaged products only.
Assure that V
Line regulation is a percentage of V
SNS
to GND..................................................–0.3 to +14V
, V
J
≤ +125°C, unless noted.
IN
OUT
(4)
= 1.0µF, C
IN
(7)
to GND ................................... –0.3V to +6V
≥ (V
(6)
OUT
PSRR
+ 3V) and V
= 0.1µF, C
IN
OUT
≥ 6V.
Condition
I
Adjustable
Fixed 3.3V
Fixed 5.0V
Variation from nominal V
I
V
V
V
f = 20kHz to 2MHz
OUT
OUT
.
(5)
IN
FB
OUT
OUT
= 10V to 120V
= 1.27V
= 0
= 100µA to 25mA
(1)
= 0V
= 10µF, V
≤
A
≤
(ambient temperature) is P
T
T
A
J
OUT
≤
≤
+125°C
+150°C
= 5.0V or 3.3V, I
OUT
4
Operating Ratings
V
V
Junction Temperature ......................... –40°C
Power Dissipation (P
Junction Thermal Resistance (θ
IN
OUT
8-pin ePad MSOP..............................................64°C/W
8-pin MSOP .....................................................160°C/W
................................................................. +6V to +120V
OUT
D(max)
Adjust Range ..................................... +1.27V to +5.5V
= 100µA, T
= (T
J(max)
– T
A
A
= 25°C, bold values indicate
) / θ
D
)........................... Internally Limited
JA
. Exceeding the maximum allowable power
(2)
1.232
1.206
Min.
1.27
3.13
4.85
4.75
−0.5
−0.5
3.2
−3
−5
30
6
JA
)
1.270
1.270
Typ.
0.04
>90
3.3
3.3
5.0
5.0
0.2
3.2
65
6
M9999-062411-A
1.308
1.333
Max.
5.15
+0.5
+0.5
3.47
5.25
120
130
5.5
3.4
11
+3
+5
≤
T
J
MIC5281
≤
+125°C
Units
%/V
mA
µA
nA
dB
%
%
%
V
V
V
(3)