MIC29302WU Micrel Inc, MIC29302WU Datasheet - Page 5

• Manufacturer Part Number: MIC29302WU
• Description: IC REG LDO 3.0A ADJ TO-263-5
• Manufacturer: Micrel Inc

Specifications of MIC29302WU

• Regulator Topology: Positive Adjustable
• Voltage - Output: 1.25 ~ 26 V
• Voltage - Input: Up to 26V
• Voltage - Dropout (typical): 0.37V @ 3A
• Number Of Regulators: 1
• Current - Output: 3A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-5, D²Pak (5 leads + Tab), TO-263BA
• Primary Input Voltage: 26V
• Output Voltage: 12V
• Dropout Voltage Vdo: 370mV
• No. Of Pins: 5
• Output Current: 3A
• Voltage Regulator Case Style: TO-263
• Operating Temperature Range: -40°C To +125°C
• Svhc: No
• Output Voltage Fixed: 12V
• Rohs Compliant: Yes
• Voltage Regulator Type: Linear
• Topology: LDO
• Regulator Output Type: Adjustable
• Polarity Type: Positive
• Number Of Outputs: Single
• Input Voltage (min): 2.5V
• Input Voltage (max): 26V
• Package Type: TO-263
• Load Regulation: 1%
• Line Regulation: 0.5%
• Output Voltage Accuracy: ±1%
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Dropout Voltage@current (max): 0.175@100mA/0.6@3A
• Dropout Voltage@current (typ): 0.08@100mA/0.25@1.5A
• Pin Count: 5 +Tab
• Mounting: Surface Mount
• Quiescent Current (max): 35mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Compliant
• Other names: 576-3369-5; MIC29302WU

Absolute Maximum Ratings
Input Supply Voltage (V
Enable Input Voltage (V
Lead Temperature (soldering, 5sec.)......................... 260°C
Power Dissipation .....................................Internally Limited
Storage Temperature Range ....................–65°C to +150°C
ESD Rating................................................................ Note 3
Electrical Characteristics
V
Micrel, Inc.
Parameter
Output Voltage
Line Regulation
Load Regulation
∆V
∆T
Dropout Voltage
Ground Current
I
Current at Droupout
Current Limit
May 2010
IN
GRNDDO
= V
O
OUT
Ground Pin
+ 1V; I
OUT
= 10mA; T
IN
EN
)
)................................ –0.3V to V
(1)
Condition
I
10mA ≤ I
I
V
Output Voltage
Temperature Coefficient.
∆V
MIC29150
MIC29300
MIC29500
MIC29750
MIC29150
MIC29300
MIC29500
MIC29750
Note 8
V
MIC29150
MIC29300
MIC29500
MIC29750
MIC29150
MIC29300
MIC29500
MIC29750
OUT
OUT
IN
IN
........................... –20V to +60V
OUT
= V
= 0.5V less than specified V
= 10mA
= 10mA, (V
J
= 25°C, bold values indicate –40°C≤ T
= -1%
OUT
(4,13)
OUT
+ 5V, 10mA ≤ I
(1)
≤ I
(6)
FL
OUT
(9)
, (V
+ 1V) ≤ V
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
V
V
V
V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
= 100mA
= 750mA
= 1.5A
= 100mA
= 1.5A
= 3A
= 250mA
= 2.5A
= 5A
= 250mA
= 4A
= 7.5A
= 750mA, V
= 1.5A
= 1.5A, V
= 3A
= 2.5A, V
= 5A
= 4A, V
= 7.5A
+ 1V) ≤ V
= 0V
= 0V
= 0V
= 0V
OUT
IN
≤ 1.5A
(7)
(7)
(7)
(7)
≤26V
IN
IN
OUT
IN
IN
= V
IN
5
= V
= V
× I
IN
≤26V
Operating Ratings
Operating Junction Temperature .............. –40°C to +125°C
Maximum Operating Input Voltage ................................26V
Package Thermal Resistance
(5,9)
OUT
= V
OUT
OUT
OUT
TO-220 (θ
TO-263 (θ
TO-247 (θ
TO-252 (θ
TO-252 (θ
+ 1V
OUT
= 10mA
(5)
+ 1V
+ 1V
J
+ 1V
≤ +125°C, unless noted.
JC
JC
JC
JC
JA
) ......................................................56°C/W
).........................................................2°C/W
).........................................................2°C/W
) .....................................................1.5°C/W
).........................................................3°C/W
(2)
MIC29150/29300/29500/29750
Min
–1
–2
0.06
Typ
220
350
250
370
125
250
370
270
425
120
0.2
0.9
1.7
2.1
3.1
2.1
4.5
7.5
9.5
20
80
80
80
22
10
37
15
70
35
8
M9999-050510-B
10.0
Max
100
200
600
175
600
250
600
200
750
0.5
3.5
5.0
20
35
50
75
15
1
2
1
ppm/°C
Units
mV
mA
mA
mA
mA
mA
mA
mA
mA
%
%
%
%
A
A
A
A