MIC5365-2.5YMT [MICREL]
High Performance Single 150mA LDO;
| 型号： | MIC5365-2.5YMT |
| 厂家： | 
MICREL SEMICONDUCTOR |
| 描述： | High Performance Single 150mA LDO |
| 文件： | 总15页 (文件大小：336K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MIC5365/6
High Performance Single 150mA LDO
General Description
Features
• Tiny 1mm x 1mm Thin MLF® and SC-70-5 packages
• Input voltage range: 2.5V to 5.5V
• 150mA guaranteed output current
• Stable with 1µF ceramic output capacitors
• Low dropout voltage – 155mV @ 150mA
• Excellent Load/Line Transient Response
• Low quiescent current – 29µA
The MIC5365/6 is an advanced general purpose linear
regulator offering high power supply rejection (PSRR) in
an ultra-small 1mm x 1mm package. The MIC5366
includes an auto-discharge feature that is activated when
the enable pin is low. The MIC5365/6 is capable of
sourcing 150mA output current and offers high PSRR
making it an ideal solution for any portable electronic
application.
Ideal for battery powered applications, the MIC5365/6
offers 2% initial accuracy, low dropout voltage (155mV @
150mA), and low ground current (typically 29µA). The
MIC5365/6 can also be put into a zero-off-mode current
state, drawing virtually no current when disabled.
• High PSRR – 70dB
• Output discharge circuit – MIC5366
• High output accuracy
–
±2% initial accuracy
The MIC5365/6 is available in several advanced packages
including a lead-free (RoHS compliant) 1mm x 1mm Thin
MLF® occupying only 1mm2 of PCB area, a 75% reduction
in board area compared to SC-70 and 2mm x 2mm MLF®
packages. It is also availabe in an SC-70-5 package.
• Thermal shutdown and current limit protection
Applications
• Mobile phones
The MIC5365/6 has an operating junction temperature
range of –40°C to 125°C.
• Digital cameras
• GPS, PDAs, PMP, handhelds
• Portable electronics
Data sheets and support documentation can be found on
Micrel’s web site at www.micrel.com.
___________________________________________________________________________________________________________
Typical Application
MIC5365/6-xxYMT
- Proc I/O
- Vibrator motor
- Rx/Synth
VIN
EN
VOUT
1µF
1µF
VBAT
GND
MLF and MicroLeadFrame are registered trademarks of Amkor Technology, Inc.
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com
M9999-090109-C
September 2009
Micrel, Inc.
MIC5365/6
Block Diagram
VIN
EN
VOUT
LDO
Reference
GND
MIC5365 Block Diagram
VIN
EN
VOUT
LDO
Auto-
Discharge
Reference
GND
MIC5366 Block Diagram
M9999-090109-C
September 2009
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Micrel, Inc.
MIC5365/6
Ordering Information
Part Number
Marking
Code
Output
Voltage
Temperature Range
Package
Lead Finish
MIC5365-1.0YMT
MIC5365-1.2YMT
MIC5365-1.3YMT
MIC5365-1.5YMT
MIC5365-1.8YMT
MIC5365-2.0YMT
MIC5365-2.5YMT
MIC5365-2.6YMT
MIC5365-2.7YMT
MIC5365-2.8YMT
MIC5365-2.85YMT
MIC5365-2.9YMT
MIC5365-3.0YMT
MIC5365-3.1YMT
MIC5365-3.3YMT
MIC5365-1.0YC5
MIC5365-1.2YC5
MIC5365-1.3YC5
MIC5365-1.5YC5
MIC5365-1.8YC5
MIC5365-2.0YC5
MIC5365-2.5YC5
MIC5365-2.6YC5
MIC5365-2.7YC5
MIC5365-2.8YC5
MIC5365-2.85YC5
MIC5365-2.9YC5
MIC5365-3.0YC5
MIC5365-3.3YC5
MIC5366-1.0YMT*
MIC5366-1.2YMT*
MIC5366-1.3YMT*
MIC5366-1.5YMT*
MIC5366-1.8YMT*
MIC5366-2.0YMT*
MIC5366-2.5YMT*
MIC5366-2.6YMT*
MIC5366-2.7YMT*
MIC5366-2.8YMT*
MIC5366-2.85YMT*
MIC5366-2.9YMT*
MIC5366-3.0YMT*
MIC5366-3.3YMT*
5C
54
1.0V
1.2V
1.3V
1.5V
1.8V
2.0V
2.5V
2.6V
2.7V
2.8V
2.85V
2.9V
3.0V
3.1V
3.3V
1.0V
1.2V
1.3V
1.5V
1.8V
2.0V
2.5V
2.6V
2.7V
2.8V
2.85V
2.9V
3.0V
3.3V
1.0V
1.2V
1.3V
1.5V
1.8V
2.0V
2.5V
2.6V
2.7V
2.8V
2.85V
2.9V
3.0V
3.3V
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
SC-70-5
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
55
5F
5G
5H
5J
5K
5L
5M
5N
5O
5P
5Q
5S
65C
654
655
65F
65G
65H
65J
65K
65L
65M
65N
65O
65P
65S
6C
SC-70-5
SC-70-5
SC-70-5
SC-70-5
SC-70-5
SC-70-5
SC-70-5
SC-70-5
SC-70-5
SC-70-5
SC-70-5
SC-70-5
SC-70-5
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
4-Pin 1mm x 1mm Thin MLF®
64
65
6F
6G
6H
6J
6K
6L
6M
6N
6O
6P
6S
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September 2009
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Micrel, Inc.
MIC5365/6
Part Number
Marking
Code
Output
Voltage
Temperature Range
Package
Lead Finish
MIC5366-1.0YC5*
MIC5366-1.2YC5*
MIC5366-1.3YC5*
MIC5366-1.5YC5*
MIC5366-1.8YC5*
MIC5366-2.0YC5*
MIC5366-2.5YC5*
MIC5366-2.6YC5*
MIC5366-2.7YC5*
MIC5366-2.8YC5*
MIC5366-2.85YC5*
MIC5366-2.9YC5*
MIC5366-3.0YC5*
MIC5366-3.3YC5*
66C
664
665
66F
66G
66H
66J
1.0V
1.2V
1.3V
1.5V
1.8V
2.0V
2.5V
2.6V
2.7V
2.8V
2.85V
2.9V
3.0V
3.3V
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
SC-70-5
SC-70-5
SC-70-5
SC-70-5
SC-70-5
SC-70-5
SC-70-5
SC-70-5
SC-70-5
SC-70-5
SC-70-5
SC-70-5
SC-70-5
SC-70-5
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
66K
66L
66M
66N
66O
66P
66S
Notes:
1. Other voltages available. Contact Micrel for details.
2. Under bar symbol ( _ ) may not be to scale.
3. Thin MLF® ▲ = Pin 1 identifier.
4. Thin MLF® is a GREEN RoHS compliant package. Lead finish is NiPdAu. Mold compound is Halogen Free.
*
MIC5366 offers Auto-Discharge function.
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September 2009
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Micrel, Inc.
MIC5365/6
Pin Configuration
GND
2
VIN
4
EN
3
EN
3
VIN
1
Top View
2
1
4
5
VOUT
GND
NC
VOUT
4-Pin 1mm x 1mm Thin MLF® (MT)
Fixed Version
5-Pin SC-70 (C5)
Fixed Version
Pin Description
Pin Number
Pin Name
Thin MLF-4
Pin Name Pin Function
SC-70-5
1
1
VOUT
–
–
VIN
GND
EN
Output Voltage.
Supply Input.
Ground
2
GND
EN
3
Enable Input: Active High. High = ON; Low = OFF. Do not leave floating.
4
VIN
–
–
Supply Input.
4
NC
No connect. Not internally connected.
Output Voltage.
5
–
VOUT
NA
EP
HS Pad
Exposed Heatsink Pad.
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Micrel, Inc.
MIC5365/6
Absolute Maximum Ratings(1)
Operating Ratings(2)
Supply Voltage (VIN)............................................... 0V to 6V
Enable Voltage (VEN)..............................................0V to VIN
Power Dissipation (PD)...........................Internally Limited(3)
Lead Temperature (soldering, 3µsec)........................ 260°C
Junction Temperature (TJ) ........................–40°C to +150°C
Storage Temperature (Ts) .........................–65°C to +150°C
ESD Rating(4)..................................................................2kV
Supply Voltage (VIN)......................................... 2.5V to 5.5V
Enable Voltage (VEN).............................................. 0V to VIN
Junction Temperature (TJ) ........................–40°C to +125°C
Junction Thermal Resistance
1x1 Thin MLF-4 (θJA) .......................................250°C/W
SC-70-5 (θJA) ................................................256.5°C/W
Electrical Characteristics(5)
VIN = VEN = VOUT + 1V; CIN = COUT = 1µF; IOUT = 100µA; TJ = 25°C, bold values indicate –40°C to +125°C, unless noted.
Parameter
Condition
Min
–2.0
–3.0
Typ
Max
+2.0
+3.0
0.3
1
Units
%
Output Voltage Accuracy
Variation from nominal VOUT
Variation from nominal VOUT; –40°C to +125°C
VIN = VOUT +1V to 5.5V; IOUT = 100µA
IOUT = 100µA to 150mA
%
Line Regulation
0.02
0.3
55
%
Load Regulation(6)
Dropout Voltage(7)
%
IOUT = 50mA; VOUT ≥ 2.8V
110
310
135
380
39
mV
mV
mV
mV
µA
I
I
I
OUT = 150mA; VOUT ≥ 2.8V
OUT = 50mA; VOUT < 2.8V
OUT = 150mA; VOUT < 2.8V
155
60
180
29
Ground Pin Current(8)
Ground Pin Current in Shutdown
Ripple Rejection
IOUT = 0mA
VEN ≤ 0.2V
0.05
80
1
µA
f = up to 1kHz; COUT = 1µF
f = 1kHz – 10kHz; COUT = 1µF
VOUT = 0V
dB
65
dB
Current Limit
200
325
200
30
550
mA
µVRMS
Ω
Output Voltage Noise
COUT = 1µF, 10Hz to 100kHz
MIC5366 Only; VEN = 0V; VIN = 3.6V; IOUT = –3mA
Auto-Discharge NFET
Resistance
Enable Input
Enable Input Voltage
Logic Low
0.2
V
V
Logic High
1.2
Enable Input Current
VIL ≤ 0.2V
0.01
0.01
50
1
1
µA
µA
µs
VIH ≥ 1.2V
Turn-on Time
COUT = 1µF; IOUT = 150mA
125
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. The maximum allowable power dissipation of any TA (ambient temperature) is PD(max) = TJ(max) – TA) / θJA. Exceeding the maximum allowable power
dissipation will result in excessive die temperature, and the regulator will go into thermal shutdown.
4. Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5kꢀ in series with 100pF.
5. Specification for packaged product only.
6. Regulation is measured at constant junction temperature using low duty cycle pulse testing, changes in output voltage due to heating effects are
covered by the thermal regulation specification.
7. Dropout voltage is defined as the input-to-output differential at which the output voltage drops 2% below its nominal value measured at 1V differential.
For outputs below 2.5V, dropout voltage is the input-to-output differential with the minimum input voltage 2.5V.
8. Ground pin current is the regulator quiescent current. The total current drawn from the supply is the sum of the load current plus the ground pin
current.
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September 2009
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Micrel, Inc.
MIC5365/6
Typical Characteristics
Power Supply
Rejection Ratio
Dropout Voltage
vs. Load Current
Dropout Voltage
vs. Temperature
160
140
120
100
80
200
150
100
50
V
C
= 3.3V
OUT
= C
= 1µF
IN
OUT
100µA
150mA
100mA
50mA
75mA
150mA
60
40
V
V
= V
+1V
IN
OUT
C
OUT
= 2.5V
= 1µF
VOUT = 3.3V
CIN = COUT = 1µF
20
10mA
OUT
0
0
0
-40 -20
0
20 40 60 80 100 120
10
100
1k
10k 100k 1M
02
55 07
5
100 125 150
TEMPERATURE (°C)
FREQUENCY (Hz)
LOAD CURRENT (mA)
Ground Current
vs. Supply Voltage
Ground Current
vs. Load Current
Ground Current
vs. Temperature
38
40
38
36
34
32
30
28
40
150mA
38
36
34
32
30
28
26
24
22
20
36
34
32
30
28
26
24
22
20
150mA
100µA
100mA
50mA
100µA
VEN = VIN
VOUT = 3.3V
CIN = COUT = 1µF
V
= V
= V
+ 1V
OUT
VIN = VEN = VOUT + 1V
VOUT = 3.3V
CIN = COUT = 1µF
IN
EN
V
= 3.3V
OUT
C
= C
= 1µF
OUT
IN
-40 -20
0 20 40 60 80 100 120
TEMPERATURE (°C)
2.5 3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
02
55 07
5
100 125 150
LOAD CURRENT (mA)
Output Voltage
vs. Load Current
Output Voltage
vs. Supply Voltage
Output Voltage
vs. Temperature
3.50
3.4
3.3
3.2
3.1
3.0
2.9
2.8
2.7
2.6
2.5
3.5
1mA
3.45
3.40
3.35
3.30
3.25
3.20
3.15
3.10
3.4
3.3
3.2
3.1
3.0
50mA
150mA
V
V
C
I
= V
+ 1V
OUT
VIN = VEN = VOUT + 1V
VOUT = 3.3V
CIN = COUT = 1µF
COUT = 1µF/10V
IN
VEN = VIN
VOUT = 3.3V
IN = COUT = 1µF
= 3.3V
OUT
= C
= 1µF
IN
OUT
C
= 150m A
OUT
-40 -20
0
20 40 60 80 100 120
0
20 40 60 80 100 120 140 160
LOAD CURRENT (mA)
2.5 3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
Current Limit
Output Noise
vs. Supply Voltage
Spectral Density
400
350
300
250
200
10
1
0.1
V
V
C
= V
= 4.5V
EN
0.01 IN
= 2.8V
OUT
VOUT = 3.3V
= C
= 1µF
IN
Noise (10Hz to 100kHz) = 198.19µV
OUT
C
IN = COUT = 1µF
RMS
0.001
10 100 1k 10k 100k 1M 10M
FREQUENCY (Hz)
3.0
3.5
4.0
4.5
5.0
5.5
SUPPLY VOLTAGE (V)
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Micrel, Inc.
MIC5365/6
Functional Characteristics
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Micrel, Inc.
MIC5365/6
Application Information
Enable/Shutdown
MIC5365 and MIC5366 are Low noise 150mA LDOs.
The MIC5366 includes an auto-discharge circuit that is
switched on when the regulator is disabled through the
Enable pin. The MIC5365/6 regulator is fully protected
from damage due to fault conditions, offering linear
current limiting and thermal shutdown.
The MIC5365/6 comes with an active-high enable pin
that allows the regulator to be disabled. Forcing the
enable pin low disables the regulator and sends it into a
“zero” off-mode-current state. In this state, current
consumed by the regulator goes nearly to zero. Forcing
the enable pin high enables the output voltage. The
active-high enable pin uses CMOS technology and the
enable pin cannot be left floating; a floating enable pin
may cause an indeterminate state on the output.
Input Capacitor
The MIC5365/6 is a high-performance, high bandwidth
device. An input capacitor of 1µF is required from the
input to ground to provide stability. Low-ESR ceramic
capacitors provide optimal performance at a minimum of
space. Additional high-frequency capacitors, such as
small-valued NPO dielectric-type capacitors, help filter
out high-frequency noise and are good practice in any
RF-based circuit. X5R or X7R dielectrics are
recommended for the input capacitor. Y5V dielectrics
lose most of their capacitance over temperature and are
therefore, not recommended.
Thermal Considerations
The MIC5365/6 is designed to provide 150mA of
continuous current in a very small package. Maximum
ambient operating temperature can be calculated based
on the output current and the voltage drop across the
part. For example if the input voltage is 3.6V, the output
voltage is 2.8V, and the output current = 150mA. The
actual power dissipation of the regulator circuit can be
determined using the equation:
PD = (VIN – VOUT1) I OUT + VIN IGND
Output Capacitor
Because this device is CMOS and the ground current is
typically <100µA over the load range, the power
dissipation contributed by the ground current is < 1% and
can be ignored for this calculation.
The MIC5365/6 requires an output capacitor of 1µF or
greater to maintain stability. The design is optimized for
use with low-ESR ceramic chip capacitors. High ESR
capacitors are not recommended because they may
cause high frequency oscillation. The output capacitor
can be increased, but performance has been optimized
for a 1µF ceramic output capacitor and does not improve
significantly with larger capacitance.
PD = (3.6V – 2.8V) × 150mA
PD = 0.120W
To determine the maximum ambient operating
temperature of the package, use the junction-to-ambient
thermal resistance of the device and the following basic
equation:
X7R/X5R dielectric-type ceramic capacitors are
recommended
because
of
their
temperature
performance. X7R-type capacitors change capacitance
by 15% over their operating temperature range and are
the most stable type of ceramic capacitors. Z5U and
Y5V dielectric capacitors change value by as much as
50% and 60%, respectively, over their operating
temperature ranges. To use a ceramic chip capacitor
with Y5V dielectric, the value must be much higher than
an X7R ceramic capacitor to ensure the same minimum
capacitance over the equivalent operating temperature
range.
T
− TA
⎛
⎜
⎜
⎝
⎞
⎟
⎟
⎠
J(max)
PD(max)
=
θJA
TJ(max) = 125°C, the maximum junction temperature of the
die, θJA thermal resistance = 250°C/W for the YMT
package and 256.5°C/W for the SC-70-5 package.
Substituting PD for PD(max) and solving for the ambient
operating temperature will give the maximum operating
conditions for the regulator circuit. The junction-to-
ambient thermal resistance for the minimum footprint is
250°C/W.
No-Load Stability
Unlike many other voltage regulators, the MIC5365/6 will
remain stable and in regulation with no load. This is
especially important in CMOS RAM keep-alive
applications.
The maximum power dissipation must not be exceeded
for proper operation.
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Micrel, Inc.
MIC5365/6
For example, when operating the MIC5365-2.8YMT at
an input voltage of 3.6V and 150mA load with a
minimum footprint layout, the maximum ambient
operating temperature TA can be determined as follows:
Therefore the maximum ambient operating temperature
of 95°C is allowed in a 1mm x 1mm MLF® package. For
a full discussion of heat sinking and thermal effects on
voltage regulators, refer to the “Regulator Thermals”
section of Micrel’s Designing with Low-Dropout Voltage
Regulators handbook. This information can be found on
Micrel's website at:
0.120W = (125°C – TA)/(250°C/W)
TA = 95°C
http://www.micrel.com/_PDF/other/LDOBk_ds.pdf
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Micrel, Inc.
MIC5365/6
U1
MIC5365/6-xxYMT
J1
VIN
J3
VOUT
4
1
3
VIN
VOUT
EN
2
J5
EN
GND
C1
1µF
10V
C2
1µF
10V
J2
GND
J4
GND
Bill of Materials
Item
C1, C2
U1
Part Number
Manufacturer
Murata(1)
Micrel, Inc.(3)
Description
Qty.
2
GRM155R61A105KE15D
Capacitor, 1µF Ceramic, 10V, X7R, Size 0402
MIC5365/6-xxYMT
High Performance Single 150mA LDO
1
Notes:
1. Murata: www.murata.com
2. Micrel, Inc.: www.micrel.com
M9999-090109-C
September 2009
11
Micrel, Inc.
MIC5365/6
PCB Layout Recommendations (1mm x 1mm Thin MLF®)
Top Layer
Bottom Layer
M9999-090109-C
September 2009
12
Micrel, Inc.
MIC5365/6
PCB Layout Recommendations (SC-70-5)
Top Layer
Bottom Layer
M9999-090109-C
September 2009
13
Micrel, Inc.
MIC5365/6
Package Information
4-Pin 1mm x 1mm Thin MLF® (MT)
5-Pin SC-70 (C5)
M9999-090109-C
September 2009
14
Micrel, Inc.
MIC5365/6
MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA
TEL +1 (408) 944-0800 FAX +1 (408) 474-1000 WEB http://www.micrel.com
The information furnished by Micrel in this data sheet is believed to be accurate and reliable. However, no responsibility is assumed by Micrel for its
use. Micrel reserves the right to change circuitry and specifications at any time without notification to the customer.
Micrel Products are not designed or authorized for use as components in life support appliances, devices or systems where malfunction of a product
can reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgical implant
into the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user. A
Purchaser’s use or sale of Micrel Products for use in life support appliances, devices or systems is a Purchaser’s own risk and Purchaser agrees to fully
indemnify Micrel for any damages resulting from such use or sale.
© 2008 Micrel, Incorporated.
M9999-090109-C
September 2009
15
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