MIC2951-3.3YM TR Micrel Inc, MIC2951-3.3YM TR Datasheet - Page 4
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MIC2951-3.3YM TR
Manufacturer Part Number
MIC2951-3.3YM TR
Description
IC REG LDO 150MA 3.3V 8-SOIC
Manufacturer
Micrel Inc
Datasheet
1.MIC2951-03YM_TR.pdf
(20 pages)
Specifications of MIC2951-3.3YM TR
Regulator Topology
Positive Fixed or Adjustable
Voltage - Output
3.3V, 1.24 ~ 29 V
Voltage - Input
2 ~ 30 V
Voltage - Dropout (typical)
0.32V @ 150mA
Number Of Regulators
1
Current - Output
150mA
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
MIC2951-3.3YMTR
MIC2951-3.3YMTR
MIC2951-3.3YMTR
Absolute Maximum Ratings
Input Supply Voltage (V
Feedback Input Voltage (V
Shutdown Input Voltage (V
Power Dissipation (P
Lead Temperature (soldering, 5 sec.)........................ 260°C
Storage Temperature ................................–65°C to +150°C
ESD
Electrical Characteristics
V
Micrel, Inc.
Parameter
Output Voltage
T
Output Voltage
–25°C ≤ T
Output Voltage
Over Full Temperature Range
–40°C to +125°C
Output Voltage
Over Load Variation
Output Voltage
Temperature Coefficient
Line Regulation
February 2010
IN
J
= 6V; I
= 25°C
(3)
L
J
= 100µA; C
≤ +85°C
D
)
L
(4)
IN
= 1µF; T
)
..........................Internally Limited
(5)
FB
SHDN
.............................–20 to +60V
)
(6, 7)
)
Condition
MIC295x-02/-05 (±0.5%)
MIC295x-03/06 (±1%)
MIC2951-3.3 (±1%)
MIC2951-4.8 (±1%)
MIC295x-02/-05 (±0.5%)
MIC295x-03/-06 (±1%)
MIC2951-3.3 (±1%)
MIC2951-4.8 (±1%)
MIC295x-02/-05 (±0.5%)
MIC295x-03/06 (±1%)
MIC2951-3.3 (±1%)
MIC2951-4.8 (±1%)
MIC295x-02/-05 (±0.5%), 100µA ≤ I
MIC295x-03/-06 (±1%), 100µA ≤ I
MIC2951-3.3 (±1%), 100µA ≤ I
MIC2951-4.8 (±1%), 100µA ≤ I
MIC295x-02/-05 (±0.5%), Note 9
MIC295x-03/-06 (±1%), Note 9
MIC2951-3.3 (±1%), Note 9
MIC2951-4.8 (±1%), Note 9
MIC295x-02/-05 (±0.5%), Notes 10, 11
MIC295x-03/-06 (±1%), Notes 10, 11
MIC2951-3.3 (±1%), Notes 10, 11
MIC2951-4.8 (±1%), Notes 10, 11
(6)
J
....................–1.5 to +26V
...................–0.3 to +30V
= 25°C, bold values indicate –40°C ≤ T
(1)
(1)
L
L
≤ 150mA, T
≤ 150mA, T
L
4
Operating Ratings
Input Supply Voltage (V
Junction Temperature (T
≤ 150mA, T
L
≤ 150mA, T
MIC2950-05/MIC2950-06 ................... –40°C to +125°C
MIC2951-02/MIC2950-03 ................... –40°C to +125°C
J
J
≤ T
≤ T
J
J
≤ +125°C; Note 8; unless noted.
≤ T
J(max)
J(max)
J
≤ T
J(max)
J(max)
IN
4.975
4.950
3.267
4.802
4.950
4.925
3.251
4.777
4.940
4.900
3.234
4.753
4.930
4.880
3.221
4.733
Min
J
)................................+2.0 to +30V
(2)
)
(4)
5.000
5.000
3.300
4.850
0.03
0.04
0.04
0.04
Typ
20
50
50
50
5.025
5.050
3.333
4.899
5.050
5.075
3.350
4.872
5.060
5.100
3.366
4.947
5.070
5.120
3.379
4.967
Max
0.10
0.20
0.20
0.40
0.20
0.40
0.20
0.40
100
150
150
150
MIC2950/2951
M9999-021610
ppm/°C
ppm/°C
ppm/°C
ppm/°C
Units
%
%
%
%
%
%
%
%
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V