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ISL9008AIRUNZ-T

P1-P3P4-P6P7-P9P10-P11
1
FN6300.5
ISL9008A
Low Noise LDO with Low I
Q
, High PSRR
ISL9008A is a high performance single low noise, high
PSRR LDO that delivers a continuous 150mA of load
current. It has a low standby current and is stable with 1µF of
MLCC output capacitance with an ESR of up to 200m.
The ISL9008A has a high PSRR of 65dB and output noise
less than 45µV
RMS
. When coupled with a no load quiescent
current of 46µA (typical), and 0.5µA shutdown current, the
ISL9008A is an ideal choice for portable wireless equipment.
The ISL9008A comes in several fixed voltage options with
±1.8% output voltage accuracy over-temperature, line and
load. Other output voltage options may be available upon
request.
Pinouts
ISL9008A
(5 LD SC-70)
TOP VIEW
ISL9008A
(6 LD 1.6x1.6 µTDFN)
TOP VIEW
Features
• High performance LDO with 150mA continuous output
• Excellent transient response to large current steps
• Excellent load regulation:
<0.1% voltage change across full range of load current
• High PSRR: 65dB at 1kHz
• Wide input voltage capability: 2.3V to 6.5V
• Very low quiescent current: 46µA
• Low dropout voltage: typically 200mV at 150mA
• Low output noise: typically 45µV
RMS
at 100µA (1.5V)
• Stable with 1µF to 4.7µF ceramic capacitors
• Shutdown pin turns off LDO with 1µA (max) standby
current
• Soft-start limits input current surge during enable
• Current limit and overheat protection
• ±1.8% accuracy over all operating conditions
• 5 Ld SC-70 package or 6 Ld µTDFN package
• -40°C to +85°C operating temperature range
• Pb-free (RoHS compliant)
Applications
• PDAs, cell phones and smart phones
• Portable instruments, MP3 players
• Handheld devices including medical handhelds
VIN
GND
EN
VO
NC
1
2
3
5
4
NC5
VO
GND
NC
VIN
EN
1
2
3
6
4
5
Data Sheet June 27, 2014
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
| Copyright Intersil Americas LLC 2006-2008, 2014. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.
2
FN6300.5
June 27, 2014
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Ordering Information
PART NUMBER
(Note 5
, 6)
PART
MARKING
V
O
VOLTAGE (V)
(Note 1
)
TEMP.
RANGE (°C)
PACKAGE
(Pb-Free) PKG. DWG. #
ISL9008AIENZ-T
(Notes 2,
3)
CBV 3.3 -40 to +85 5 Ld SC-70 P5.049
ISL9008AIEMZ-T
(Notes 2,
3)
CBT 3.0 -40 to +85 5 Ld SC-70 P5.049
ISL9008AIEKZ-T
(Notes 2,
3)
CBS 2.85 -40 to +85 5 Ld SC-70 P5.049
ISL9008AIEJZ-T
(Notes 2,
3)
CBR 2.8 -40 to +85 5 Ld SC-70 P5.049
ISL9008AIEHZ-T
(Notes 2,
3)
CBP 2.75 -40 to +85 5 Ld SC-70 P5.049
ISL9008AIEFZ-T
(Notes 2,
3)
CBN 2.5 -40 to +85 5 Ld SC-70 P5.049
ISL9008AIETZ-T
(Notes 2,
3)
CDW 1.9 -40 to +85 5 Ld SC-70 P5.049
ISL9008AIECZ-T
(Notes 2,
3)
CBM 1.8 -40 to +85 5 Ld SC-70 P5.049
ISL9008AIEBZ-T
(Notes 2,
3)
CBL 1.5 -40 to +85 5 Ld SC-70 P5.049
ISL9008AIRUBZ-T
(Note 4
)
P 1.5 -40 to +85 6 Ld µTDFN L6.1.6x1.6A
ISL9008AIRUCZ-T
(Note 4
)
Q 1.8 -40 to +85 6 Ld µTDFN L6.1.6x1.6A
ISL9008AIRUFZ-T
(Note 4
)
R 2.5 -40 to +85 6 Ld µTDFN L6.1.6x1.6A
ISL9008AIRUHZ-T
(Note 4
)
S 2.75 -40 to +85 6 Ld µTDFN L6.1.6x1.6A
ISL9008AIRUJZ-T
(Note 4
)
T 2.8 -40 to +85 6 Ld µTDFN L6.1.6x1.6A
ISL9008AIRUKZ-T
(Note 4
)
V 2.85 -40 to +85 6 Ld µTDFN L6.1.6x1.6A
ISL9008AIRUMZ-T
(Note 4
)
W 3.0 -40 to +85 6 Ld µTDFN L6.1.6x1.6A
ISL9008AIRUNZ-T
(Note 4
)
Y 3.3 -40 to +85 6 Ld µTDFN L6.1.6x1.6A
NOTES:
1. For other output voltages, contact Intersil Marketing.
2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte
tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil
Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
3. The part marking is located on the bottom of the part.
4. These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and NiPdAu plate
- e4 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are
MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
5. Please refer to TB347
for details on reel specifications.
6. For Moisture Sensitivity Level (MSL), please see product information page for ISL9008A
. For more information on MSL, please see tech brief
TB363
ISL9008A
3
FN6300.5
June 27, 2014
Submit Document Feedback
Absolute Maximum Ratings Thermal Information
Supply Voltage (V
IN
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7.1V
V
O
Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +3.6V
All Other Pins . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to (VIN+0.3V)
Recommended Operating Conditions
Ambient Temperature Range (T
A
) . . . . . . . . . . . . . . .-40°C to +85°C
Supply Voltage (V
IN
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3 to 6.5V
Thermal Resistance
JA
(°C/W)
5 Ld SC-70 Package (Note 7
) . . . . . . . . . . . . . . . . . 231
6 Ld µTDFN Package (Note 8
) . . . . . . . . . . . . . . . . 125
Junction Temperature Range . . . . . . . . . . . . . . . . .-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 TB493
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:
7.
JA
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
8.
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
Tech Brief TB379
.
Electrical Specifications Unless otherwise noted, all parameters are established over the operational supply voltage and temperature range
of the device as follows: TA = -40°C to +85°C; VIN = (VO + 0.5V) to 6.5V with a minimum VIN of 2.3V; CIN = 1µF; CO
= 1µF.
PARAMETER SYMBOL TEST CONDITIONS
MIN
(Note 11
)TYP
MAX
(Note 11)UNITS
DC CHARACTERISTICS
Supply Voltage V
IN
2.3 6.5 V
Ground Current I
DD
Quiescent condition: I
O
= 0µA 46 66 µA
Shutdown Current I
DDS
0.5 1.2 µA
UVLO Threshold V
UV+
1.9 2.1 2.3 V
V
UV-
1.6 1.8 2.0 V
Regulation Voltage Accuracy Initial accuracy at V
IN
= V
O
+ 0.5V, I
O
= 10mA, T
J
= +25°C -0.7 +0.7 %
V
IN
= V
O
+ 0.5V to 6.5V, I
O
= 10A to150mA, T
J
= +25°C -0.8 +0.8 %
V
IN
= V
O
+ 0.5V to 6.5V, I
O
= 10A to 150mA, T
J
= -40°C to
+125°C
-1.8 +1.8 %
Maximum Output Current I
MAX
Continuous 150 mA
Internal Current Limit I
LIM
175 265 355 mA
Drop-out Voltage (Note 10)V
DO1
I
O
= 150mA; V
O
2.5V 300 500 mV
V
DO2
I
O
= 150mA; 2.5V V
O
2.8V 250 400 mV
V
DO3
I
O
= 150mA; 2.8V V
O
200 325 mV
Thermal Shutdown
Temperature
T
SD+
140 °C
T
SD-
110 °C
AC CHARACTERISTICS
Ripple Rejection (Note 9
)I
O
= 10mA, V
IN
= 2.8V(min), V
O
= 1.8V
at 1kHz 65 dB
at 10kHz 45 dB
at 100kHz 35 dB
Output Noise Voltage (Note 9
)V
O
= 1.5V, T
A
= +25°C
BW = 10Hz to 100kHz, I
O
= 100µA 45 µV
RMS
BW = 10Hz to 100kHz, I
O
= 10mA 65 µV
RMS
DEVICE START-UP CHARACTERISTICS
Device Enable Time t
EN
Time from assertion of the ENx pin to when the output
voltage reaches 95% of the V
O
(nom)
250 500 µs
ISL9008A
P1-P3P4-P6P7-P9P10-P11

ISL9008AIRUNZ-T

Mfr. #:
Buy ISL9008AIRUNZ-T
Manufacturer:
Renesas / Intersil
Description:
LDO Voltage Regulators W/ANNEAL SINGLE LW NOISE HI 3 00V SC-7
Lifecycle:
New from this manufacturer.
Delivery:
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