NCV8570MN300R2G [ONSEMI]

200 mA, Ultra Low Noise, High PSRR, BiCMOS RF LDO Regulator; 200毫安,超低噪声,高PSRR , BiCMOS工艺的RF LDO稳压器
NCV8570MN300R2G
型号: NCV8570MN300R2G
厂家: ONSEMI    ONSEMI
描述:

200 mA, Ultra Low Noise, High PSRR, BiCMOS RF LDO Regulator
200毫安,超低噪声,高PSRR , BiCMOS工艺的RF LDO稳压器

稳压器
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中文:  中文翻译
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NCV8570  
200 mA, Ultra Low Noise,  
High PSRR, BiCMOS RF LDO  
Regulator  
Noise sensitive RF applications such as Power Amplifiers in satellite  
radios, infotainment equipment, and precision instrumentation for  
automotive applications require very clean power supplies.  
The NCV8570 is 200 mA LDO that provides the engineer with a  
very stable, accurate voltage with ultra low noise and very high Power  
Supply Rejection Ratio (PSRR) suitable for RF applications. In order  
to optimize performance for battery operated portable applications,  
the NCV8570 employs an advanced BiCMOS process to combine the  
benefits of low noise and superior dynamic performance of bipolar  
elements with very low ground current consumption at full loads  
offered by CMOS.  
http://onsemi.com  
MARKING  
DIAGRAMS  
6
DFN6, 2x2.2  
MN SUFFIX  
CASE 506BA  
XXMG  
G
1
XX = Specific Device Code  
M
= Date Code  
= PbFree Package  
G
Furthermore, in order to provide a small footprint for  
spaceconscious applications, the NCV8570 is stable with small, low  
value capacitors and is available in very small DFN6 2x2.2 and  
TSOP5 packages.  
(Note: Microdot may be in either location)  
5
Features  
TSOP5  
XXXAYWG  
SN SUFFIX  
Output Voltage Options:  
G
5
CASE 483  
1.8 V, 2.5 V, 2.75 V, 2.8 V, 3.0 V, 3.3 V  
Contact Factory for Other Voltage Options  
1
1
XXX = Specific Device Code  
Output Current Limit 200 mA  
A
Y
W
G
= Assembly Location  
= Year  
= Work Week  
Ultra Low Noise (typ 15 mV  
)
rms  
Very High PSRR (typ 80 dB)  
= PbFree Package  
Stable with Ceramic Output Capacitors as low as 1 mF  
Low Sleep Mode Current (max 1 mA)  
Active Discharge Circuit  
(Note: Microdot may be in either location)  
Current Limit Protection  
PIN ASSIGNMENTS  
Thermal Shutdown Protection  
AEC Qualified  
1
2
3
6
5
4
C
noise  
CE  
PPAP Capable  
These are PbFree Devices  
GND  
GND  
V
out  
V
in  
Typical Applications  
(Top View)  
Satellite and HD Radio  
1
5
Noise Sensitive Applications (Video, Audio)  
Analog Power Supplies  
V
out  
V
in  
Portable/Builtin DVD Entertainment Systems  
GPS  
GND  
CE  
C
noise  
V
(Top View)  
V
in  
V
out  
V
out  
in  
NCV8570  
C
GND  
CE  
noise  
C
noise  
C
C
in  
out  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 10 of this data sheet.  
Figure 1. Typical Application Schematic  
© Semiconductor Components Industries, LLC, 2009  
1
Publication Order Number:  
November, 2009 Rev. 3  
NCV8570/D  
NCV8570  
V
in  
V
out  
Bandgap  
Reference  
Voltage  
Current  
Limit  
+
C
noise  
CE  
Active  
Discharge  
GND  
Figure 2. Simplified Block Diagram  
PIN FUNCTION DESCRIPTION  
Pin No.  
DFN6  
TSOP5 Pin Name  
Description  
1
3
CE  
Chip Enable: This pin allows on/off control of the regulator. To disable the device, connect to  
GND. If this function is not in use, connect to V . Internal 5 MW Pull Down resistor is connec-  
in  
ted between CE and GND.  
2, 5, EPAD  
2
1
5
4
GND  
Power Supply Ground (Pins are fused for the DFN package)  
Power Supply Input Voltage  
3
4
6
V
in  
V
out  
Regulated Output Voltage  
C
Noise reduction pin. (Connect 100 nF or 10 nF capacitor to GND)  
noise  
MAXIMUM RATINGS  
Rating  
Symbol  
Value  
Unit  
V
Input Voltage (Note 1)  
Chip Enable Voltage  
Noise Reduction Voltage  
Output Voltage  
V
in  
0.3 V to 6 V  
V
0.3 V to V +0.3 V  
V
CE  
in  
V
T
0.3 V to V +0.3 V  
V
Cnoise  
in  
V
out  
0.3 V to V +0.3 V  
V
in  
Maximum Junction Temperature (Note 1)  
Storage Temperature Range  
150  
°C  
°C  
J(max)  
T
STG  
55 to 150  
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the  
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect  
device reliability.  
NOTE: This device series contains ESD protection and exceeds the following tests:  
Human Body Model 2000 V per MILSTD883, Method 3015  
Machine Model Method 200 V  
This device series meets or exceeds AEC Q100 standard.  
THERMAL CHARACTERISTICS  
Rating  
Symbol  
Value  
Unit  
Package Thermal Resistance, DFN6: (Note 1)  
JunctiontoLead (pin 2)  
R
°C/W  
q
JA  
37  
120  
JunctiontoAmbient  
Package Thermal Resistance, TSOP5: (Note 1)  
JunctiontoLead (pin 5)  
R
°C/W  
q
JA  
109  
220  
JunctiontoAmbient  
1. Refer to ELECTRICAL CHARACTERISTICS and APPLICATION INFORMATION for Safe Operating Area  
http://onsemi.com  
2
 
NCV8570  
ELECTRICAL CHARACTERISTICS  
(V = V + 0.5 V, V = 1.2 V, C = 0.1 mF, C = 1 mF, C  
= 10 nF, T = 40°C to 85°C, unless otherwise specified (Note 2))  
A
in  
out  
CE  
in  
out  
noise  
Characteristic  
Test Conditions  
Symbol  
Min  
Typ  
Max  
Unit  
REGULATOR OUTPUT  
Input Voltage  
V
2.5  
5.5  
V
V
in  
Output Voltage (Note 3)  
1.8 V  
2.5 V  
2.75 V  
2.8 V  
3.0 V  
3.3 V  
V
= (V +0.5 V) to 5.5 V  
= 1 mA  
V
out  
1.764  
2.450  
2.695  
2.744  
2.940  
1.836  
2.550  
2.805  
2.856  
3.060  
in  
out  
I
out  
3.234  
(2%)  
3.366  
(+2%)  
Output Voltage (Note 3)  
1.8 V  
2.5 V  
2.75 V  
2.8 V  
3.0 V  
3.3 V  
V
= (V +0.5 V) to 5.5 V  
= 1 mA to 200 mA  
V
out  
1.746  
2.425  
2.6675  
2.716  
2.910  
1.854  
2.575  
2.8325  
2.884  
3.090  
V
in  
out  
I
out  
3.201  
(3%)  
3.399  
(+3%)  
Power Supply Ripple Rejection  
V
in  
= V +1.0 V + 0.5 V  
pp  
PSRR  
dB  
out  
I
C
= 1 mA to 150 mA  
f = 120 Hz  
f = 1 kHz  
f = 10 kHz  
80  
80  
65  
out  
= 100nF  
noise  
Line Regulation  
V
= (V +0.5 V) to 5.5 V, I = 1 mA  
Reg  
0.2  
0.2  
25  
%/V  
mV  
in  
out  
out  
line  
load  
n
Load Regulation  
Output Noise Voltage  
I
= 1 mA to 200 mA  
Reg  
12  
out  
f = 10 Hz to 100 kHz  
= 1 mA to 150 mA C  
V
mV  
rms  
I
= 100 nF  
noise  
15  
20  
out  
C
= 10 nF  
noise  
Output Current Limit  
V
= V  
– 0.1 V  
I
LIM  
200  
210  
310  
320  
470  
490  
mA  
out  
out(nom)  
Output Short Circuit Current  
Dropout Voltage (Note 4, 5)  
V
out  
= 0 V  
I
mA  
mV  
SC  
2.5 V  
2.75 V  
2.8 V  
3.0 V  
3.3 V  
I
= 150 mA  
V
DO  
105  
105  
105  
100  
100  
155  
155  
155  
150  
150  
out  
Dropout Voltage (Note 6)  
2.5 V  
2.75 V  
2.8 V  
3.0 V  
3.3 V  
I
= 200 mA  
V
DO  
170  
150  
150  
140  
130  
215  
205  
205  
200  
200  
mV  
out  
GENERAL  
Ground Current  
I
I
= 1 mA  
= 200 mA  
I
70  
110  
90  
220  
mA  
out  
GND  
out  
Disable Current  
V
CE  
= 0 V  
I
0.1  
150  
20  
1
mA  
°C  
°C  
DIS  
Thermal Shutdown Threshold (Note 4)  
Thermal Shutdown Hysteresis (Note 4)  
CHIP ENABLE  
T
T
SD  
SH  
Input Threshold  
Low  
High  
Internal PullDown Resistance (Note 7)  
V
1.2  
0.4  
V
th(CE)  
R
2.5  
5
10  
MW  
PD(CE)  
http://onsemi.com  
3
NCV8570  
ELECTRICAL CHARACTERISTICS  
(V = V + 0.5 V, V = 1.2 V, C = 0.1 mF, C = 1 mF, C  
= 10 nF, T = 40°C to 85°C, unless otherwise specified (Note 2))  
A
in  
out  
CE  
in  
out  
noise  
Characteristic  
Test Conditions  
Symbol  
Min  
Typ  
Max  
Unit  
TIMING  
Turnon Time  
I
= 150 mA  
C
= 10 nF  
= 100 nF  
t
t
0.4  
4
ms  
out  
noise  
on  
C
noise  
Turnoff Time  
C
= 10 nF/100 nF  
I
= 1 mA  
= 10 mA  
800  
200  
ms  
noise  
out  
off  
I
out  
2. Performance guaranteed over the indicated operating temperature range by design and/or characterization, production tested at  
T = T = 25°C. Low duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible.  
J
A
3. Contact factory for other voltage options.  
4. Guaranteed by design and characterization.  
5. Characterized when output voltage falls 100 mV below the regulated voltage at V = V + 1 V if V < 2.5 V, then V = V V at V = 2.5 V.  
in  
out  
out  
DO  
in  
out  
in  
6. Measured when output voltage falls 100 mV below the regulated voltage at V = V + 0.5 V if V < 2.5 V, then V = V V at V = 2.5 V.  
in  
out  
out  
DO  
in  
out  
in  
7. Expected to disable device when CE pin is floating.  
http://onsemi.com  
4
 
NCV8570  
TYPICAL CHARACTERISTICS  
2.520  
1.820  
1.815  
1.810  
1.805  
1.800  
1.795  
1.790  
V
= 2.5 V  
out  
2.515  
2.510  
2.505  
2.500  
2.495  
2.490  
2.485  
2.480  
V
out  
= 1.8 V  
I
= 1 mA  
out  
I
= 1 mA  
out  
I
= 150 mA  
out  
I
= 150 mA  
out  
1.785  
1.780  
40 20  
0
20  
40  
60  
80  
100  
40  
20  
0
20  
40  
60  
80  
100  
T , AMBIENT TEMPERATURE (°C)  
A
T , AMBIENT TEMPERATURE (°C)  
A
Figure 3. Output Voltage vs. Temperature  
(Vout = 1.8 V)  
Figure 4. Output Voltage vs. Temperature  
(Vout = 2.5 V)  
2.760  
2.755  
2.750  
2.745  
2.740  
2.735  
2.730  
2.725  
2.720  
2.820  
2.815  
2.810  
2.805  
2.800  
2.795  
2.790  
V
= 2.75 V  
V
out  
= 2.8 V  
out  
I
= 1 mA  
out  
I
= 1 mA  
out  
I
= 150 mA  
out  
I
= 150 mA  
out  
2.785  
2.780  
40  
20  
0
20  
40  
60  
80  
100  
40  
20  
0
20  
40  
60  
80  
100  
T , AMBIENT TEMPERATURE (°C)  
A
T , AMBIENT TEMPERATURE (°C)  
A
Figure 5. Output Voltage vs. Temperature  
(Vout = 2.75 V)  
Figure 6. Output Voltage vs. Temperature  
(Vout = 2.8 V)  
3.320  
3.315  
3.310  
3.305  
3.300  
3.295  
3.290  
3.285  
3.280  
3.020  
3.015  
3.010  
3.005  
V
out  
= 3.0 V  
V
= 3.3 V  
out  
I
= 1 mA  
out  
I
= 1 mA  
out  
3.000  
2.995  
2.990  
I
= 150 mA  
out  
I
= 150 mA  
out  
2.985  
2.980  
40  
20  
0
20  
40  
60  
80  
100  
40  
20  
0
20  
40  
60  
80  
100  
T , AMBIENT TEMPERATURE (°C)  
A
T , AMBIENT TEMPERATURE (°C)  
A
Figure 7. Output Voltage vs. Temperature  
(Vout = 3.0 V)  
Figure 8. Output Voltage vs. Temperature  
(Vout = 3.3 V)  
http://onsemi.com  
5
NCV8570  
TYPICAL CHARACTERISTICS  
4.0  
3.5  
3.0  
2.5  
2.0  
1.5  
1.0  
0.5  
0.0  
140  
130  
3.3 V  
3.0 V  
2.8 V  
2.5 V  
120  
I
= 150 mA  
out  
110  
100  
90  
1.8 V  
80  
I
= 1 mA  
out  
70  
60  
50  
40  
T = 25°C  
A
I
= 1 mA  
out  
0.0  
1.0  
2.0  
3.0  
4.0  
5.0  
6.0  
40  
20  
0
20  
40  
60  
80  
100  
V , INPUT VOLTAGE (V)  
in  
T , AMBIENT TEMPERATURE (°C)  
A
Figure 9. Output Voltage vs. Input Voltage  
Figure 10. Ground Current vs. Temperature  
135  
130  
125  
120  
115  
110  
105  
100  
95  
200  
180  
160  
140  
120  
100  
80  
T = 25°C  
A
V
out  
= 2.5 V  
V
out  
= 3.3 V  
V
= 2.8 V  
out  
V
out  
= 3.0 V  
V
out  
= 2.5 V  
T = 85°C  
A
I
= 150 mA  
out  
V
out  
= 1.8 V  
I
= 1 mA  
T = 25°C  
A
out  
60  
40  
T = 40°C  
A
90  
20  
85  
0
0
0.0  
1.0  
2.0  
3.0  
4.0  
5.0  
6.0  
25  
50  
, OUTPUT CURRENT (mA)  
out  
75  
100  
125  
150  
V , INPUT VOLTAGE (V)  
in  
I
Figure 11. Ground Current vs. Input Voltage  
Figure 12. Dropout Voltage vs. Output Current  
125  
120  
115  
110  
105  
100  
95  
125  
120  
115  
110  
105  
100  
95  
V
out  
= 2.8 V  
T = 85°C  
A
V
out  
= 3.0 V  
T = 85°C  
A
T = 25°C  
A
T = 25°C  
A
T = 40°C  
A
T = 40°C  
A
90  
90  
85  
85  
80  
75  
80  
75  
0
25  
50  
75  
100  
125  
150  
0
25  
50  
75  
100  
125  
150  
I
, OUTPUT CURRENT (mA)  
I
out  
, OUTPUT CURRENT (mA)  
out  
Figure 13. Dropout Voltage vs. Output Current  
Figure 14. Dropout Voltage vs. Output Current  
http://onsemi.com  
6
NCV8570  
TYPICAL CHARACTERISTICS  
125  
120  
115  
110  
105  
100  
95  
V
out  
= 3.3 V  
T = 85°C  
A
T = 25°C  
A
T = 40°C  
A
90  
85  
80  
75  
0
25  
50  
75  
100  
125  
150  
I
, OUTPUT CURRENT (mA)  
out  
Figure 15. Dropout Voltage vs. Output Current  
340  
330  
320  
310  
300  
350  
340  
330  
320  
310  
290  
280  
300  
290  
40  
20  
0
20  
40  
60  
80  
100  
40  
20  
0
20  
40  
60  
80  
100  
T , AMBIENT TEMPERATURE (°C)  
A
T , AMBIENT TEMPERATURE (°C)  
A
Figure 16. Current Limit vs. Temperature  
Figure 17. Short Circuit Current vs.  
Temperature  
0
10  
20  
30  
40  
50  
60  
70  
80  
700  
T = 25°C  
A
T = 25°C  
A
600  
500  
400  
300  
200  
V
out  
= 1.8 V  
V
out  
= 1.8 V  
I
= 150 mA  
out  
I
= 150 mA  
out  
C
= 100 nF  
noise  
C
= 10 nF  
noise  
100  
0
C
= 100 nF  
100  
noise  
90  
100  
10  
1,000  
10,000  
100,000  
10  
100  
1,000  
10,000  
100,000  
f, FREQUENCY (Hz)  
FREQUENCY (Hz)  
Figure 18. PSRR vs. Frequency  
Figure 19. Noise Density vs. Frequency  
http://onsemi.com  
7
NCV8570  
TYPICAL CHARACTERISTICS  
4.2 V  
V
CE  
3.6 V  
1 V/div  
V
in  
500 mV/div  
T = 25°C  
A
V
out  
= 1.8 V  
I
= 150 mA  
out  
C
= 1 mF  
out  
T = 25°C  
A
V
V
out  
out  
V
= 4 V  
= 150 mA  
in  
10 mV/div  
1 V/div  
I
out  
C
= 0 nF  
noise  
TIME (20 ms/div)  
TIME (100 ms/div)  
Figure 20. Enable Voltage and Output Voltage  
Figure 21. Line Transient  
vs. Time (StartUp)  
10  
1
Unstable Region  
T = 25°C  
A
V
= 3.0 V  
= 1.8 V  
out  
I
out  
100 mA/div  
V
out  
Stable Region  
V
out  
0.1  
50 mV/div  
V
in  
= 2.8 V  
V
C
= 1.8 V  
= 1 mF  
out  
C
= 1 mF to 10 mF  
out  
out  
0.01  
0
25  
50  
75  
100  
125  
150  
TIME (40 ms/div)  
I
out  
, OUTPUT CURRENT (mA)  
Figure 22. Load Transient  
Figure 23. Output Capacitor ESR vs. Output  
Current  
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8
 
NCV8570  
APPLICATION INFORMATION  
Output Noise  
General  
The NCV8570 is a 200 mA (current limited) linear  
regulator with a logic input for on/off control for the high  
speed turnoff output voltage.  
Access to the major contributor of noise within the  
integrated circuit is provided as the focus for noise reduction  
within the linear regulator system.  
The main contributor for noise present on the output pin  
V is the reference voltage node. This is because any noise  
out  
which is generated at this node will be subsequently  
amplified through the error amplifier and the PMOS pass  
device. Access to the reference voltage node is supplied  
directly through the C  
pin. Noise can be reduced from  
noise  
a typical value of 20 mV by using 10 nF to 15 mV by  
rms  
rms  
Power Up/Down  
During power up, the NCV8570 maintains a high  
impedance output (V ) until sufficient voltage is present on  
using a 100 nF from the C  
pin to ground.  
noise  
A bypass capacitor is recommended for good noise  
performance and better load transient response.  
out  
V to power the internal bandgap reference voltage. When  
in  
sufficient voltage is supplied (approx 1.2 V), V will start  
Thermal Shutdown  
out  
to turn on (assume CE shorted to V ), linearly increasing  
When the die temperature exceeds the Thermal Shutdown  
threshold, a Thermal Shutdown (TSD) event is detected and  
in  
until the output regulation voltage has been reached.  
Active discharge circuitry has been implemented to insure  
a fast turn off time. Then CE goes low, the active discharge  
transistor turns on creating a fast discharge of the output  
voltage. Power to drive this circuitry is drawn from the  
output node. This is to maintain the lowest quiescent current  
the output (V ) is turned off. There is no effect from the  
out  
active discharge circuitry. The IC will remain in this state  
until the die temperature moves below the shutdown  
threshold (150°C typical) minus the hysteresis factor (20°C  
typical).  
when in the sleep mode (V = 0.4 V). This circuitry  
subsequently turns off when the output voltage discharges.  
This feature provides protection from a catastrophic  
device failure due to accidental overheating. It is not  
intended to be used as a substitute for proper heat sinking.  
The maximum device power dissipation can be calculated  
by:  
CE  
CE (chip enable)  
The enable function is controller by the logic pin CE. The  
voltage threshold of this pin is set between 0.4 V and 1.2 V.  
A voltage lower than 0.4 V guarantees the device is off. A  
voltage higher than 1.2 V guarantees the device is on. The  
NCV8570 enters a sleep mode when in the off state drawing  
less than 1 mA of quiescent current.  
TJ * TA  
RqJA  
PD  
+
Thermal resistance value versus copper area and package is  
shown in Figure 24.  
The device can be used as a simple regulator without use  
of the chip enable feature by tying the CE pin to the V pin.  
380  
330  
280  
in  
Current Limit  
Output Current is internally limited within the IC to a  
minimum of 200 mA. The design is set to a higher value to  
allow for variation in processing and the temperature  
coefficient of the parameter. The NCV8570 will source this  
amount of current measured with a voltage 100 mV lower  
than the typical operating output voltage.  
TSOP5 (1 oz)  
230  
TSOP5 (2 oz)  
180  
The specification for short circuit current limit (@ V  
=
out  
DFN6 2x2.2 (1 oz)  
0 V) is specified at 320 mA (typ). There is no additional  
circuitry to lower the current limit at low output voltages.  
This number is provided for informational purposes only.  
130  
80  
DFN6 2x2.2 (2 oz)  
0
100  
200  
300  
400  
500  
600 700  
Output Capacitor  
2
PCB COPPER AREA (mm )  
The NCV8570 has been designed to work with low ESR  
ceramic capacitors. There is no ESR lower limit for stability  
for the recommended 1 mF output capacitor. Stable region  
for Output capacitor ESR vs Output Current is shown in  
Figure 23.  
Figure 24. RqJA vs. PCB Copper Area  
(TSOP5 for comparison only)  
Typical characteristics were measured with Murata  
ceramic capacitors. GRM219R71E105K (1 mF, 25 V, X7R,  
0805) and GRM21BR71A106K (10 mF, 10 V, X7R, 0805).  
http://onsemi.com  
9
 
NCV8570  
ORDERING INFORMATION  
Nominal Output  
Voltage  
Device  
Marking  
MT  
Package  
Shipping†  
NCV8570MN180R2G  
NCV8570MN250R2G  
NCV8570MN275R2G  
NCV8570MN280R2G  
NCV8570MN300R2G  
NCV8570MN330R2G  
NCV8570SN18T1G  
NCV8570SN25T1G  
NCV8570SN275T1G  
NCV8570SN28T1G  
NCV8570SN30T1G  
NCV8570SN33T1G  
1.8 V  
2.5 V  
2.75 V  
2.8 V  
3.0 V  
3.3 V  
1.8 V  
2.5 V  
2.75 V  
2.8 V  
3.0 V  
3.3 V  
MU  
DFN6  
2x2.2  
(PbFree)  
MV  
3000 / Tape & Reel  
MW  
MX  
MY  
ACV  
ACW  
ACX  
ACY  
ACZ  
AC2  
TSOP5  
(PbFree)  
3000 / Tape & Reel  
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging  
Specifications Brochure, BRD8011/D.  
http://onsemi.com  
10  
NCV8570  
PACKAGE DIMENSIONS  
TSOP5  
CASE 48302  
ISSUE H  
NOTES:  
1. DIMENSIONING AND TOLERANCING PER  
ASME Y14.5M, 1994.  
2. CONTROLLING DIMENSION: MILLIMETERS.  
3. MAXIMUM LEAD THICKNESS INCLUDES  
LEAD FINISH THICKNESS. MINIMUM LEAD  
THICKNESS IS THE MINIMUM THICKNESS  
OF BASE MATERIAL.  
4. DIMENSIONS A AND B DO NOT INCLUDE  
MOLD FLASH, PROTRUSIONS, OR GATE  
BURRS.  
5. OPTIONAL CONSTRUCTION: AN  
ADDITIONAL TRIMMED LEAD IS ALLOWED  
IN THIS LOCATION. TRIMMED LEAD NOT TO  
EXTEND MORE THAN 0.2 FROM BODY.  
NOTE 5  
5X  
D
0.20 C A B  
2X  
2X  
0.10  
T
T
M
5
4
3
0.20  
B
S
1
2
K
L
DETAIL Z  
G
A
MILLIMETERS  
DIM  
A
B
C
D
MIN  
3.00 BSC  
1.50 BSC  
MAX  
DETAIL Z  
J
0.90  
1.10  
0.50  
C
0.25  
SEATING  
PLANE  
0.05  
G
H
J
K
L
M
S
0.95 BSC  
H
0.01  
0.10  
0.20  
1.25  
0
0.10  
0.26  
0.60  
1.55  
10  
3.00  
T
_
_
SOLDERING FOOTPRINT*  
2.50  
1.9  
0.074  
0.95  
0.037  
2.4  
0.094  
1.0  
0.039  
0.7  
0.028  
mm  
inches  
ǒ
Ǔ
SCALE 10:1  
*For additional information on our PbFree strategy and soldering  
details, please download the ON Semiconductor Soldering and  
Mounting Techniques Reference Manual, SOLDERRM/D.  
http://onsemi.com  
11  
NCV8570  
PACKAGE DIMENSIONS  
6 PIN DFN, 2x2.2, 0.65P  
CASE 506BA01  
ISSUE A  
NOTES:  
A
B
D
L
L
1. DIMENSIONING AND TOLERANCING PER  
ASME Y14.5M, 1994.  
2. CONTROLLING DIMENSION: MILLIMETERS.  
3. DIMENSION b APPLIES TO PLATED TERMINAL  
AND IS MEASURED BETWEEN 0.15 AND  
0.20 mm FROM TERMINAL.  
L1  
4. COPLANARITY APPLIES TO THE EXPOSED  
PAD AS WELL AS THE TERMINALS.  
DETAIL A  
E
ALTERNATE TERMINAL  
CONSTRUCTIONS  
PIN ONE  
REFERENCE  
MILLIMETERS  
DIM MIN  
0.80  
A1 0.00  
MAX  
1.00  
0.05  
0.30  
2X  
A
0.10  
C
A3  
EXPOSED Cu  
MOLD CMPD  
TOP VIEW  
b
D
0.20  
2.00 BSC  
2X  
D2 1.10  
1.30  
0.90  
0.10  
C
C
E
2.20 BSC  
E2 0.70  
A
A1  
e
K
L
0.65 BSC  
0.20  
0.25  
−−−  
0.35  
0.10  
DETAIL B  
DETAIL B  
0.10  
0.08  
ALTERNATE  
L1 0.00  
CONSTRUCTIONS  
7X  
SOLDERING FOOTPRINT*  
C
SIDE VIEW  
A1  
6X  
0.58  
SEATING  
PLANE  
1.36  
C
PACKAGE  
OUTLINE  
D2  
DETAIL A  
6X L  
e
6X  
L1  
3
1
2.50  
0.96  
E2  
1
0.65  
PITCH  
6X  
0.35  
6
4
K
6X b  
0.10  
0.05  
C
C
A B  
DIMENSIONS: MILLIMETERS  
BOTTOM VIEW  
NOTE 3  
*For additional information on our PbFree strategy and soldering  
details, please download the ON Semiconductor Soldering and  
Mounting Techniques Reference Manual, SOLDERRM/D.  
The products described herein (NCV8570), may be covered by one or more U.S. patents.  
ON Semiconductor and  
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice  
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability  
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.  
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All  
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights  
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications  
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should  
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,  
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death  
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal  
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.  
PUBLICATION ORDERING INFORMATION  
LITERATURE FULFILLMENT:  
N. American Technical Support: 8002829855 Toll Free  
USA/Canada  
Europe, Middle East and Africa Technical Support:  
Phone: 421 33 790 2910  
Japan Customer Focus Center  
Phone: 81357733850  
ON Semiconductor Website: www.onsemi.com  
Order Literature: http://www.onsemi.com/orderlit  
Literature Distribution Center for ON Semiconductor  
P.O. Box 5163, Denver, Colorado 80217 USA  
Phone: 3036752175 or 8003443860 Toll Free USA/Canada  
Fax: 3036752176 or 8003443867 Toll Free USA/Canada  
Email: orderlit@onsemi.com  
For additional information, please contact your local  
Sales Representative  
NCV8570/D  

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