MIC37101-2.5YM TR Micrel Inc, MIC37101-2.5YM TR Datasheet - Page 4
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MIC37101-2.5YM TR
Manufacturer Part Number
MIC37101-2.5YM TR
Description
IC REG LDO 1.0A 2.5V 8-SOIC
Manufacturer
Micrel Inc
Datasheet
1.MIC37100-1.5WS.pdf
(15 pages)
Specifications of MIC37101-2.5YM TR
Regulator Topology
Positive Fixed
Voltage - Output
2.5V
Voltage - Input
Up to 6V
Voltage - Dropout (typical)
0.28V @ 1A
Number Of Regulators
1
Current - Output
1A (Min)
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Other names
MIC37101-2.5YMTR
MIC37101-2.5YMTR
MIC37101-2.5YMTR
Absolute Maximum Ratings
Supply Voltage (V
Enable Voltage (V
Lead Temperature (soldering, 5 sec.)........................ 260°C
Storage Temperature (T
ESD Rating
Electrical Characteristics
V
Micrel, Inc.
Symbol
V
∆V
V
I
I
Enable Input
V
I
Flag Output
I
V
V
MIC37102 Only
September 2007
IN
GND
OUT(lim)
EN
FLG(leak)
OUT
DO
EN
FLG(do)
FLG
= V
OUT
/∆T
OUT
+ 1V; V
(3)
Parameter
Output Voltage
Line Regulation
Load Regulation
Output Voltage Temp. Coefficient
Dropout Voltage
Ground Current
Current Limit
Enable Input Voltage
Enable Input Current
Output Leakage Current
Output Low Voltage
Low Threshold
High Threshold
Hysteresis
Reference Voltage
Adjust Pin Bias Current
IN
EN
EN
) .......................................... 0V to +6.5V
)...................................................+6.5V
= 2.25V; T
s
) .........................–65°C to +150°C
(7)
(6)
J
= 25°C, bold values indicate –40°C< T
(1)
(6)
Condition
10mA
10mA ≤ I
I
V
I
I
I
I
I
I
I
I
V
logic low (off)
logic high (on)
V
V
V
V
% of V
% of V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
IN
OUT
EN
EN
OH
IN
= V
= 2.250V, I
= 2.25V
= 0.8V
= 6V
= 10mA, V
= 100mA, ∆V
= 500mA, ∆V
= 750mA, ∆V
= 1A, ∆V
= 100mA, V
= 500mA, V
= 750mA, V
= 1A, V
= 0V, V
OUT
OUT
OUT
OUT
+ 1V, 10mA ≤ I
IN
IN
≤ 1A, V
OUT
= V
OL
= V
OUT
IN
IN
IN
, = 250µA
= –1%
OUT
4
OUT
OUT
OUT
Operating Ratings
Supply Voltage (V
Enable Voltage (V
Maximum Power Dissipation (P
Junction Temperature (T
Package Thermal Resistance
= V
= V
= V
OUT
+ 1V ≤ V
OUT
+ 1V
= –1%
= –1%
= –1%
OUT
OUT
OUT
+ 1V
SOT-223 (θ
SOIC-8 (θ
S-PAK-5 (θ
+ 1V ≤ V
+ 1V
+ 1V
+ 1V
OUT
IN
J
< +125°C, unless noted.
≤ 6V
≤ 1A
IN
JC
≤ 6V
JC
JC
).......................................................20°C/W
).......................................................2°C/W
) ....................................................15°C/W
IN
EN
)...................................... +2.25V to +6V
)............................................ 0V to +6V
J
(2)
) ........................ –40°C to +125°C
1.228
1.215
2.25
Min
–1
–2
93
1
D(max)
MIC37100/37101/37102
1.240
0.06
0.01
Typ
125
210
250
280
650
210
)
0.2
3.5
6.7
1.6
40
11
10
40
(4)
1
1.252
1.265
M9999-090607
Max
99.2
200
350
400
500
500
120
0.5
2.5
0.8
25
30
80
1
2
1
2
4
1
2
pm/°C
Units
mV
mV
mV
mV
mA
mA
mA
mV
µA
µA
µA
µA
µA
µA
nA
nA
%
%
%
%
%
%
%
A
V
V
V
V