MIC37151-1.5WR TR Micrel Inc, MIC37151-1.5WR TR Datasheet - Page 4

• Manufacturer Part Number: MIC37151-1.5WR TR
• Description: LV, 1.5A UCap LDO In Spak( )
• Manufacturer: Micrel Inc

Specifications of MIC37151-1.5WR TR

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.5V
• Voltage - Input: 2.25 ~ 6 V
• Number Of Regulators: 1
• Current - Output: 1.5A (Min)
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SPAK-5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MIC37151-1.5WRTR; MIC37151-1.5WRTR

Absolute Maximum Ratings
Supply Voltage (V
Enable Input Voltage (V
Power Dissipation .....................................Internally Limited
Junction Temperature .........................–40°C ≤ T
Storage Temperature (T
Lead Temperature (soldering, 5sec.)......................... 260°C
EDS Rating................................................................ Note 3
Electrical Characteristics
T
Micrel, Inc.
Parameter
Output Voltage Accuracy
Output Voltage Line Regulation
Output Voltage Load Regulation
V
Note 6
Ground Pin Current, Note 7
Ground Pin Current in Shutdown
Current Limit
Start-up Time
Enable Input
Enable Input Threshold
Enable Pin Input Current
Flag Output
I
V
V
Reference Voltage
Reference Voltage Temp.
Coefficient
Adjust Pin Bias Current
Adjust Pin Bias Current Temp.
Coefficient
October 2007
A
FLG(LEAK)
IN
FLG(LO)
FLG
= 25°C with V
– V
OUT
; Dropout Voltage,
IN
IN
= V
) ......................................................6.5V
OUT
EN
s
) ...................–65°C ≤ T
)............................................6.5V
+ 1V; V
EN
Condition
I
10mA < I
V
I
I
I
I
V
V
V
Regulator enable
Regulator shutdown
V
V
V
V
Low threshold, % of V
Hysteresis
High threshold, % of V
Note 9
Note 10
(5)
L
L
L
L
L
IN
IL
OUT
EN
IL
IH
OH
IN
= V
= 10mA
= 10mA to 1.5A
= 750mA
= 1.5A
= 1.5A
≤ 0.5V, V
≤ 0.8V (regulator shutdown)
= V
≥ 2.25V (regulator enabled)
= 2.25V, I
(1)
= V
= 6V
IN
= 0
; bold values indicate –40°C < T
OUT
IN
OUT
, I
+1.0V to 6.0V
OUT
IN
< I
OL
= V
= 10mA, C
J
J
L(max)
= 250µA, Note 8
≤ +125°C
≤ +150°C
OUT
, V
OUT
+ 1V
OUT
OUT
OUT
below nominal
below nominal
+ 1 ≤ V
= 22µF
4
Operating Ratings
Supply voltage (V
Enable Input Voltage (V
Junction Temperature Range .............–40°C ≤ T
Maximum Power Dissipation..................................... Note 4
Package Thermal Resistance
IN
S-Pak (θ
Power SOIC-8 (θ
e-Pad SOIC-8 (θ
≤ 6V
J
< +125°C, unless otherwise noted.
JC
) ..........................................................2°C/W
IN
) ....................................... 2.25V to 6.0V
JC
JA
)............................................10°C/W
) ...........................................63°C/W
EN
(2)
).................................. 0V to 6.0V
1.228
1.215
2.25
Min
–1
–2
93
1
1.240
0.06
2.25
Typ
170
210
0.2
1.0
0.1
17
15
20
40
2
MIC37150/51/52/53
1.252
1.265
Max
99.2
350
500
500
300
400
120
0.5
4.0
0.8
+2
+1
30
30
75
80
M9999-101907
1
2
4
1
2
J
≤ +125°C
ppm/°C
nA/°C
Units
mV
mV
mA
mV
mV
µA
µA
µA
µA
µA
µA
µA
nA
nA
µs
%
%
%
%
%
%
%
A
V
V
V
V