MIC2954-03WS TR Micrel Inc, MIC2954-03WS TR Datasheet - Page 4

• Manufacturer Part Number: MIC2954-03WS TR
• Description: IC,VOLT REGULATOR,FIXED,+5V,BIPOLAR,SOT-223,3PIN,PLASTIC
• Manufacturer: Micrel Inc

Specifications of MIC2954-03WS TR

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: Up to 30V
• Voltage - Dropout (typical): 0.375V @ 250mA
• Number Of Regulators: 1
• Current - Output: 250mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Voltage Regulator Type: Linear
• Topology: LDO
• Regulator Output Type: Fixed
• Polarity Type: Positive
• Number Of Outputs: Single
• Input Voltage (min): 2V
• Input Voltage (max): 30V
• Output Voltage: 5V
• Package Type: SOT-223
• Output Current: 250mA
• Load Regulation: 0.2%/V
• Line Regulation: 0.2%/V
• Output Voltage Accuracy: ±1%
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Dropout Voltage@current (max): 0.1@1mA/0.25@50mA
• Dropout Voltage@current (typ): 0.06@1mA/0.22@50mA
• Pin Count: 3 +Tab
• Mounting: Surface Mount
• Quiescent Current (max): 200uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-1154-2

Absolute Maximum Ratings
Supply Voltage (V
Feedback Voltage (V
Shutdown Input Voltage (V
Error Output Voltage (V
Power Dissipation (P
Lead Temperature (soldering, 5 sec.)........................ 260°C
Storage Temperature (T
ESD Rating
Electrical Characteristics
MIC2954-07/08: V
bold values indicate –40°C ≤ T
Micrel, Inc.
Symbol
V
∆V
∆V
∆V
V
I
I
September 2007
GND
GND(DO)
OUT
IN
OUT
OUT
OUT
– V
/∆T
/V
/V
OUT
OUT
OUT
(3)
Parameter
Output Voltage
Output Voltage Temperature
Coefficient, Note 6
Line Regulation, Note 7
Load Regulation, Note 8
Dropout Voltage, Note 9
Ground Pin Current, Note 10
Ground Pin Current at Dropout,
Note 10
IN
FB
) ....................................... –20V to +60V
= V
D
FB
)
)
(4)
ERR
(14, 15)
s
TAP
) .........................–65°C to +150°C
..........................Internally Limited
) .......................... –0.3V to +30V
SHDN
; V
........................ –1.5V to +26V
SNS
).................... –0.3V to +30V
J
≤ +125°C; Note 8; unless noted.
= V
OUT
(1)
; V
SHDN
Condition
MIC2954-02/-07 (±0.5%)
MIC2954-02/-07 (±0.5%), 1mA ≤ I
MIC2954-03/-08 (±1%)
MIC2954-03/-08 (±1%), 1mA ≤ I
MIC2954-02/-07 (±0.5%)
MIC2954-03/-08 (±1%)
MIC2954-02/-07 (±0.5%), V
MIC2954-03/-08 (±1%), V
MIC2954-02/-07 (±0.5%), I
MIC2954-03/-08 (±1%), I
I
I
I
I
I
I
I
I
V
L
L
L
L
L
L
L
L
≤ 0.6V. All versions: V
IN
= 1mA
= 50mA
= 100mA
= 250mA
= 1mA
= 50mA
= 100mA
= 250mA
= 4.5V
4
Operating Ratings
Supply Voltage (V
Junction Temperature (T
Package Thermal Resistance (θ
L
IN
= 1 to 250mA
IN
L
IN
= 6V to 26V
= 1 to 250mA
= 6V; I
= 6V to 26V
L
≤ 250mA
L
≤ 250mA
L
= 1mA; C
IN
)...................................... +2.0V to +30V
J
(2)
) ........................ –40°C to +125°C
L
4.975
4.940
4.930
4.950
4.900
4.880
Min
= 2.2µF; T
JC
, θ
5.000
5.000
5.000
5.000
0.03
0.03
0.04
0.04
Typ
220
250
375
140
180
0.5
1.7
JA
20
20
60
5
)
J
(5)
= 25°C,
5.025
5.060
5.070
5.050
5.100
5.120
M9999-090607
Max
0.10
0.20
0.20
0.40
0.16
0.20
0.20
0.30
100
150
100
150
250
420
300
450
450
600
200
300
300
2.5
3.5
12
1
2
9
MIC2954
ppm/°C
ppm/°C
Units
%/V
%/V
%/V
%/V
%/V
%/V
%/V
%/V
mV
mV
mV
mV
mV
mV
mV
mV
mA
mA
mA
mA
mA
mA
µA
µA
µA
V
V
V
V
V
V