ISL9007IUNZ-T Intersil, ISL9007IUNZ-T Datasheet - Page 2

• Manufacturer Part Number: ISL9007IUNZ-T
• Description: IC REG LDO LOW NOISE 3.3V 8-MSOP
• Manufacturer: Intersil

Specifications of ISL9007IUNZ-T

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 6.5V
• Voltage - Dropout (typical): 0.2V @ 400mA
• Number Of Regulators: 1
• Current - Output: 400mA (Max)
• Current - Limit (min): 470mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ISL9007IUNZ-TTR

Absolute Maximum Ratings
Supply Voltage (VIN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7.1V
VO Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +3.6V
All Other Pins . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to (VIN + 0.3)V
Recommended Operating Conditions
Ambient Temperature Range (T
Supply Voltage (VIN) . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3V to 6.5V
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTES:
Electrical Specifications
DC CHARACTERISTICS
Supply Voltage
Ground Current
Shutdown Current
UVLO Threshold
Regulation Voltage Accuracy
Maximum Output Current
Internal Current Limit
Drop-out Voltage (Note 7)
Thermal Shutdown Temperature
AC CHARACTERISTICS
Ripple Rejection (Note 6)
Output Noise Voltage (Note 6)
DEVICE START-UP CHARACTERISTICS
Device Enable Time
LDO Soft-start Ramp Rate
4. θ
5. For θ
Tech Brief TB379.
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
JC
PARAMETER
, the “case temp” location is the center of the exposed metal pad on the package underside.
A
) . . . . . . . . . . . . . . .-40°C to +85°C
2
SYMBOL
Unless otherwise noted, all parameters are guaranteed over the operational supply voltage and temperature
range of the device as follows:
T
A
V
V
V
T
I
I
V
T
t
I
DDS
MAX
V
I
t
SSR
= -40°C to +85°C; V
LIM
DO1
DO2
DD
UV+
SD+
SD-
EN
UV-
IN
Quiescent condition: I
@ +25°C
Initial accuracy at V
V
V
+125°C
Continuous
I
I
I
I
BW = 10Hz to 100kHz
Time from assertion of the ENx pin to when the output
voltage reaches 95% of the VO (nom)
Slope of linear portion of LDO output voltage ramp during
start-up
O
O
O
O
IN
IN
= 400mA; 2.5V ≤ V
= 400mA; 2.8V < V
= 10mA, V
= 100µA, V
@ 1kHz
@ 10kHz
@ 100kHz
= V
= V
O
O
+ 0.5V to 5.5V, I
+ 0.5V to 5.5V, I
IN
IN
O
= (V
= 2.8V (min), V
= 1.5V, T
O
TEST CONDITIONS
ISL9007
IN
+ 0.5V) to 6.5V with a minimum V
O
O
O
= V
= 0µA
≤ 2.8V
O
A
O
O
= +25°C
= 10µA to 400mA, T
+ 0.5V, I
= 10µA to 400mA, T
Thermal Information
Thermal Resistance (Typical, Notes 4, 5)
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . .-40°C to +125°C
Operating Temperature Range . . . . . . . . . . . . . . . . .-40°C to +85°C
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
O
8 Ld MSOP Package . . . . . . . . . . . . . . . . . . . . . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
= 1.8V
O
= 10mA, T
J
J
= -40°C to
J
= +25°C
= +25°C
IN
of 2.3V; C
(Note 8) TYP
MIN
-0.7
-0.8
-1.8
400
470
2.3
1.9
1.6
IN
= 1µF; C
540
250
200
145
250
110
0.1
2.1
1.8
50
75
60
40
40
30
O
(Note 8)
= 1µF.
MAX
+0.7
+0.8
+1.8
750
400
325
500
6.5
1.0
2.3
2.0
70
60
October 30, 2008
θ
JA
µV
UNITS
157
FN9218.2
(°C/W)
µs/V
mA
mA
mV
mV
µA
µA
dB
dB
dB
°C
°C
µs
%
%
%
RMS
V
V
V