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MIC29301-5.0WT

Part # MIC29301-5.0WT
Description LDO Regulator Pos 5V 3A Automotive 5-Pin(5+Tab) TO-220
Category RECTIFIER
Availability In Stock
Qty 2
Qty Price
1 + $1.93957
Manufacturer Available Qty
Micrel
Date Code: 0621
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Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

Micrel, Inc. MIC29150/29300/29500/29750
May 2010 4
M9999-050510-B
5-Pin TO-263 (D
2
Pak) Fixed Voltage (U)
MIC29151/29301/29501
5-Pin TO-263 (D
2
Pak) Adjustable Voltage (U)
MIC29302/29502
5-Pin TO-263 (D
2
Pak) Adjustable with Flag (U)
MIC29153/29303/29503
5-Pin TO-252 (D-Pak) Adjustable Voltage (D)
MIC29152
Pin Description
Pin Number
TO-220
TO-247
TO-263
Pin Name
1 INPUT: Supplies the current to the output power device
2 GND: TAB is also connected internally to the IC’s ground on D-PAK.
3 OUTPUT: The regulator output voltage
Pin Description
Pin Number
Fixed
TO-220
TO-247
TO-263
Pin Number
Adjustable
TO-220
TO-247
TO-252
TO-263
Pin Number
Adj. with Flag
TO-220
TO-247
TO-263
Pin Name
1 1
ENABLE: CMOS compatible control input.
Logic high = enable, logic low = shutdown.
2 2 2 INPUT: Supplies the current to the output power device
3, TAB 3, TAB 3, TAB GND: TAB is also connected internally to the IC’s ground on D-PAK.
4 4 4 OUTPUT: The regulator output voltage
— 5 5
ADJUST: Adjustable regulator feedback input that connects to the resistor
voltage divider that is placed from OUTPUT to GND in order to set the
output voltage.
5 — 1
FLAG: Active low error flag output signal that indicates an output fault
condition
Micrel, Inc. MIC29150/29300/29500/29750
May 2010 5
M9999-050510-B
Absolute Maximum Ratings
(1)
Input Supply Voltage (V
IN
)
(1)
........................... –20V to +60V
Enable Input Voltage (V
EN
)................................ –0.3V to V
IN
Lead Temperature (soldering, 5sec.)......................... 260°C
Power Dissipation .....................................Internally Limited
Storage Temperature Range ....................–65°C to +150°C
ESD Rating................................................................ Note 3
Operating Ratings
(2)
Operating Junction Temperature ..............–40°C to +125°C
Maximum Operating Input Voltage ................................26V
Package Thermal Resistance
TO-220 (θ
JC
).........................................................C/W
TO-263 (θ
JC
).........................................................C/W
TO-247 (θ
JC
) .....................................................1.5°C/W
TO-252 (θ
JC
).........................................................C/W
TO-252 (θ
JA
) ......................................................56°C/W
Electrical Characteristics
(4,13)
V
IN
= V
OUT
+ 1V; I
OUT
= 10mA; T
J
= 25°C, bold values indicate –40°C T
J
+125°C, unless noted.
Parameter Condition Min Typ Max Units
I
OUT
= 10mA –1 1 % Output Voltage
10mA I
OUT
I
FL
, (V
OUT
+ 1V) V
IN
26V
(5)
–2
2 %
Line Regulation I
OUT
= 10mA, (V
OUT
+ 1V) V
IN
26V 0.06 0.5 %
Load Regulation V
IN
= V
OUT
+ 5V, 10mA I
OUT
1.5A
(5,9)
0.2 1 %
V
O
T
Output Voltage
(9)
Temperature Coefficient.
20 100
ppm/°C
Dropout Voltage
V
OUT
= -1%
(6)
MIC29150
MIC29300
MIC29500
MIC29750
I
OUT
= 100mA
I
OUT
= 750mA
I
OUT
= 1.5A
I
OUT
= 100mA
I
OUT
= 1.5A
I
OUT
= 3A
I
OUT
= 250mA
I
OUT
= 2.5A
I
OUT
= 5A
I
OUT
= 250mA
I
OUT
= 4A
I
OUT
= 7.5A
80
220
350
80
250
370
125
250
370
80
270
425
200
600
175
600
250
600
200
750
mV
Ground Current
MIC29150
MIC29300
MIC29500
MIC29750
Note 8
I
OUT
= 750mA, V
IN
= V
OUT
+ 1V
I
OUT
= 1.5A
I
OUT
= 1.5A, V
IN
= V
OUT
+ 1V
I
OUT
= 3A
I
OUT
= 2.5A, V
IN
= V
OUT
+ 1V
I
OUT
= 5A
I
OUT
= 4A, V
IN
= V
OUT
+ 1V
I
OUT
= 7.5A
8
22
10
37
15
70
35
120
20
35
50
75
mA
mA
mA
mA
I
GRNDDO
Ground Pin
Current at Droupout
V
IN
= 0.5V less than specified V
OUT
× I
OUT
= 10mA
MIC29150
MIC29300
MIC29500
MIC29750
0.9
1.7
2.1
3.1
mA
mA
mA
mA
Current Limit
MIC29150
MIC29300
MIC29500
MIC29750
V
OUT
= 0V
(7)
V
OUT
= 0V
(7)
V
OUT
= 0V
(7)
V
OUT
= 0V
(7)
2.1
4.5
7.5
9.5
3.5
5.0
10.0
15
A
A
A
A
Micrel, Inc. MIC29150/29300/29500/29750
May 2010 6
M9999-050510-B
Parameter Condition Min Typ Max Units
e
n
, Output Noise
Voltage
(10Hz to 100kHz)
I
L
= 100mA
C
L
= 10µF
C
L
= 33µF
400
260
µV
(rms)
Ground Current in
Shutdown
MIC29150/1/2/3 only V
EN
= 0.4V
2
10
30
µA
µA
Reference MIC29xx2/MIC29xx3
Reference Voltage 1.228
1.215
1.240 1.252
1.265
V
V
Reference Voltage
1.203
1.277
V
Adjust Pin
Bias Current
40 80
120
nA
Reference Voltage
Temperature
Coefficient
(10)
20 ppm/°C
Adjust Pin Bias
Current
Temperature
Coefficient
0.1
nA/°C
Flag Output (Error Comparator) MIC29xx1/29xx3
Output Leakage
Current
V
OH
= 26V 0.01 1.00
2.00
µA
Output Low Voltage
Device set for 5V, V
IN
= 4.5V
I
OL
= 250µA
220
300
400
mV
Upper Threshold
Voltage
Device set for 5V
(11)
40
25
60 mV
Lower Threshold
Voltage
Device set for 5V
(11)
75 95
140
mV
Hysteresis Device set for 5V
(11)
15 mV
ENABLE Input MIC29xx1/MIC29xx2
Input Logic Voltage
Low (OFF)
High (ON)
2.4
0.8
V
V
EN
= 26V 100 600
750
µA
Enable Pin
Input Current
V
EN
= 0.8V 0.7
2
4
µA
Regulator Output
Current in Shutdown
(12)
10
500
µA
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