MIC5318-3.3YMT TR Micrel Inc, MIC5318-3.3YMT TR Datasheet - Page 5

• Manufacturer Part Number: MIC5318-3.3YMT TR
• Description: 6Vin, Single 300mA ULDO In 1.6mm X 1.6mm Thin MLFr ( )
• Manufacturer: Micrel Inc

Specifications of MIC5318-3.3YMT TR

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 6V
• Voltage - Dropout (typical): 0.11V @ 300mA
• Number Of Regulators: 1
• Current - Output: 300mA
• Current - Limit (min): 340mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 6-TMLF®, QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-2861-2; MIC5318-3.3YMT TR; MIC5318-3.3YMTTR; MIC5318-3.3YMTTR

September 2010
Absolute Maximum Ratings
Supply Voltage (V
Enable Input Voltage (V
Power Dissipation, Internally Limited
Lead Temperature (soldering, 3sec) ..................260°C
Junction Temperature (T
Storage Temperature (T
ESD Rating
Electrical Characteristics
V
Parameter
Output Voltage Accuracy
Line Regulation
Load Regulation, Note 6
Dropout Voltage, Note 7
Ground Pin Current, Note 8
Ground Pin Current in
Shutdown
Ripple Rejection
Current Limit
Output Voltage Noise
Enable Input
Enable Input Voltage
Enable Input Current
Turn-On Time
Turn-On Time
Notes :
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. The maximum allowable power dissipation of any T
4. Devices are ESD sensitive. Handling precautions recommended. Human body model.
5. Specification for packaged product only.
6. Regulation is measured at constant junction temperature using low duty cycle pulse testing, changes in output voltage due to heating effects
7. Dropout voltage is defined as the input-to-output differential at which the output voltage drops 2% below its nominal value measured at 1V
8. Ground pin current is the regulation quiescent current. The total current drawn from the supply is the sum of the load current plus the ground
IN
power dissipation will result in excessive die temperature, and the regulator will go into thermal shutdown.
are covered by the thermal regulation specification.
differential. For outputs below 2.3V, dropout voltage is the input-to-output differential with the minimum input voltage 2.3V.
pin current.
= V
OUT
+ 1.0V; C
(4)
IN
OUT
) ..................................0V to +6.5V
= 1.0µF; I
EN
S
J
) ................ –65°C to +150°C
)................ –40°C to +125°C
)........................0V to +6.5V
Conditions
Variation from nominal V
Variation from nominal V
V
I
I
I
I
I
V
f = up to 1kHz; C
f = 1kHz – 20kHz; C
V
C
Logic Low
Logic High
V
V
C
OUT
OUT
OUT
OUT
OUT
OUT
IN
EN
OUT
OUT
IL
IH
OUT
≤ 0.2V
= V
≥ 1.0V
≤ 0.2V
= 100µA to 300mA
= 50mA; V
= 150mA; V
= 300mA; V
= 0 to 300mA
= 100µA; T
= 0V
= 1.0µF; C
= 1.0µF; C
(5)
OUT
(3)
(1)
+ 1V to 6.0V; I
OUT
A
J
BYP
BYP
OUT
OUT
OUT
(ambient temperature) is P
= 25°C, bold values indicate –40°C to +125°C, unless noted.
≥ 2.8V
= 0.1µF; 10Hz to 100kHz
= 0.1µF; I
≥ 2.8V
≥ 2.8V
OUT
= 1.0µF; C
= 1.0µF; C
OUT
OUT
OUT
; –40°C to +125°C
= 100µA
OUT
BYP
= 150mA
BYP
5
= 0.1µF
Operating Ratings
Supply Voltage (V
Enable Input Voltage (V
Junction Temperature (T
Junction Thermal Resistance
= 0.1µF
D(max)
Thin MLF-6 (θ
TSOT-23-5 (θ
= (T
J(max)
– T
A
IN
) / θ
JA
JA
).............................. +2.3V to +6.0V
) ...................................... 235°C/W
)...................................... 100°C/W
JA
. Exceeding the maximum allowable
EN
J
(2)
) ................. –40°C to +125°C
− 2.0
−3.0
).............................. 0V to V
Min
340
1.1
0.02
0.01
0.01
0.01
Typ
110
500
0.2
17
50
85
75
55
30
30
M9999-092810-B
Max
+2.0
+3.0
100
200
150
900
100
0.6
2.0
0.2
1
1
1
µV
Units
%/V
mV
mA
µA
µA
µA
dB
µs
%
%
%
V
RMS
IN