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ISL9003AIRUHZ-T

P1-P3P4-P6P7-P9P10-P12
1
FN6299.5
ISL9003A
Low Noise LDO with Low I
Q
and High
PSRR
ISL9003A 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 ISL9003A has a very high PSRR of 90dB and output
noise is 20µV
RMS
(typical). When coupled with a no load
quiescent current of 31µA (typical), and 0.5µA shutdown
current, the ISL9003A is an ideal choice for portable wireless
equipment.
The ISL9003A comes in many fixed voltage options with
±1.8% output voltage accuracy over temperature, line and
load. Other output voltage options are available on request.
Pinouts
ISL9003A
(5 LD SC-70)
TOP VIEW
ISL9003A
(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
• Very High PSRR: >90dB at 1kHz
• Wide Input Voltage Capability: 2.3V to 6.5V
• Extremely Low Quiescent Current: 31µA
• Low Dropout Voltage: Typically 200mV at 150mA
• Low Output Noise: Typically 20µV
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
CBYP
1
2
3
5
4
NC5
VO
GND
CBYP
VIN
EN
1
2
3
6
4
5
Data Sheet July 18, 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, 2009, 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
FN6299.5
July 18, 2014
Submit Document Feedback
Ordering Information
PART NUMBER
(Note 1
) PART MARKING
V
O
VOLTAGE
(V)
(Note 2
)
TEMP. RANGE
(°C)
PACKAGE
Pb-Free
Tape and Reel
PKG.
DWG.
ISL9003AIENZ-T (Notes 3
, 4) CBK 3.30 -40 to +85 5 Ld SC-70 P5.049
ISL9003AIEMZ-T (Notes 3
, 4) CBJ 3.00 -40 to +85 5 Ld SC-70 P5.049
ISL9003AIEKZ-T (Notes 3
, 4) CCE 2.85 -40 to +85 5 Ld SC-70 P5.049
ISL9003AIEJZ-T (Notes 3, 4) CCD 2.80 -40 to +85 5 Ld SC-70 P5.049
ISL9003AIEHZ-T (Notes 3, 4) CCC 2.75 -40 to +85 5 Ld SC-70 P5.049
ISL9003AIERZ-T (Notes 3, 4) CDZ 2.60 -40 to +85 5 Ld SC-70 P5.049
ISL9003AIEFZ-T (Notes 3, 4) CCB 2.50 -40 to +85 5 Ld SC-70 P5.049
ISL9003AIECZ-T (Notes 3, 4) CBY 1.80 -40 to +85 5 Ld SC-70 P5.049
ISL9003AIEBZ-T (Notes 3, 4) CBW 1.50 -40 to +85 5 Ld SC-70 P5.049
ISL9003AIRUBZ-T (Note 5) L 1.50 -40 to +85 6 Ld µTDFN L6.1.6x1.6A
ISL9003AIRUCZ-T (Note 5) G 1.80 -40 to +85 6 Ld µTDFN L6.1.6x1.6A
ISL9003AIRUFZ-T (Note 5) F 2.50 -40 to +85 6 Ld µTDFN L6.1.6x1.6A
ISL9003AIRURZ-T (Note 5) M2 2.60 -40 to +85 6 Ld µTDFN L6.1.6x1.6A
ISL9003AIRUHZ-T (Note 5) H 2.75 -40 to +85 6 Ld µTDFN L6.1.6x1.6A
ISL9003AIRUJZ-T (Note 5
) J 2.80 -40 to +85 6 Ld µTDFN L6.1.6x1.6A
ISL9003AIRUKZ-T (Note 5) K 2.85 -40 to +85 6 Ld µTDFN L6.1.6x1.6A
ISL9003AIRUMZ-T (Note 5) M 3.00 -40 to +85 6 Ld µTDFN L6.1.6x1.6A
ISL9003AIRUNZ-T (Note 5) N 3.30 -40 to +85 6 Ld µTDFN L6.1.6x1.6A
NOTES:
1. Please refer to TB347
for details on reel specifications.
2. For other output voltages, contact Intersil Marketing.
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 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.
5. 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.
ISL9003A
3
FN6299.5
July 18, 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 (VIN) . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3V to 6.5V
Thermal Resistance
JA
(°C/W)
5 Ld SC-70 Package (Note 6
) . . . . . . . . . . . . . . . . . 231
6 Ld µTDFN Package (Note 7
) . . . . . . . . . . . . . . . . 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:
6.
JA
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
7.
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 guaranteed over the operational supply voltage and temperature range
of the device as follows: T
A
= -40°C to +85°C; V
IN
= (V
O
+ 0.5V) to 6.5V with a minimum V
IN
of 2.3V; C
IN
=1µF;
C
O
= 1µF; C
BYP
= 0.01µF.
PARAMETER SYMBOL TEST CONDITIONS
MIN
(Note 10
)TYP
MAX
(Note 10)UNITS
DC CHARACTERISTICS
Supply Voltage V
IN
2.3 6.5 V
Ground Current I
DD
Output Enabled; I
O
= 0µA; V
IN
< 4.2V 31 40 µA
Output Enabled; I
O
= 0µA; Full voltage range 57 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
= 10µA to150mA, T
J
= +25°C -0.8 +0.8 %
V
IN
= V
O
+ 0.5V to 6.5V, I
O
= 10µA 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 9
)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 8
)I
O
= 10mA, V
IN
= 2.8V(min), V
O
= 1.8V, C
BYP
= 0.1µF
at 1kHz 90 dB
at 10kHz 70 dB
at 100kHz 50 dB
Output Noise Voltage (Note 8
)V
O
= 1.5V, T
A
= +25°C, C
BYP
= 0.1µF
BW = 10Hz to 100kHz, I
O
= 100µA 20 µV
RMS
BW = 10Hz to 100kHz, I
O
= 10mA 30 µV
RMS
ISL9003A
P1-P3P4-P6P7-P9P10-P12

ISL9003AIRUHZ-T

Mfr. #:
Buy ISL9003AIRUHZ-T
Manufacturer:
Renesas / Intersil
Description:
LDO Voltage Regulators W/ANNEAL SINGLE LW NOISE HI 2 75V SC-7
Lifecycle:
New from this manufacturer.
Delivery:
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