LD39115SJ12R [STMICROELECTRONICS]

1.2V FIXED POSITIVE LDO REGULATOR, PBGA4, 0.80 X 0.80 MM, ROHS COMPLIANT, FC-4;
LD39115SJ12R
型号: LD39115SJ12R
厂家: ST    ST
描述:

1.2V FIXED POSITIVE LDO REGULATOR, PBGA4, 0.80 X 0.80 MM, ROHS COMPLIANT, FC-4

输出元件 调节器
文件: 总23页 (文件大小:1041K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
LD39115Jxx  
LD39115SJxx  
150 mA low quiescent current  
low noise voltage regulator  
Features  
Input voltage from 1.5 to 5.5 V  
Ultra low dropout voltage (80 mV typ. at 100  
mA load)  
Very low quiescent current (20 µA typ. at no  
load, 35 µA typ. at 150 mA load, 1 µA max in off  
mode)  
Very low noise (33 µV  
from 1 kHz to 100  
Flip-chip 4  
RMS  
kHz at V  
= 1.8 V)  
OUT  
Output voltage tolerance: 2.0% @ 25 °C  
150 mA guaranteed output current  
Description  
Wide range of output voltages available on  
request: 0.8 V to 4.5 V with 100 mV step  
The LD39115Jxx provides 150 mA maximum  
current from an input voltage ranging from 1.5 V  
to 5.5 V with a typical dropout voltage of 80 mV. It  
is stablized with a ceramic capacitor. The ultra low  
drop voltage, low quiescent current and low noise  
features make it suitable for low power battery-  
powered applications. Power supply rejection is  
65 dB at low frequencies and starts to roll off at 10  
kHz. An enable logic control function puts the  
LD39115Jxx in shutdown mode allowing a total  
current consumption lower than 1 µA. The device  
also includes a short-circuit constant current  
limiting and thermal protection.  
Logic-controlled electronic shutdown  
Compatible with ceramic capacitor  
C
= 1 µF  
OUT  
Internal current and thermal limit  
Flip-chip 4 bumps 0.8 x 0.8 mm. pitch  
Temperature range: -40 °C to 125 °C  
Applications  
Mobile phones  
Personal digital assistants (PDAs)  
Cordless phones and similar battery-powered  
systems  
Table 1.  
Device summary  
Part numbers  
Order codes  
Output voltages  
LD39115JXX12  
LD39115SJXX12  
LD39115JXX13  
LD39115JXX28  
LD39115JXX30  
LD39115JXX33  
LD39115J12R  
LD39115SJ12R  
LD39115J13R  
LD39115J28R  
LD39115J30R  
LD39115J33R  
1.2 V  
1.2 V  
1.5 V  
2.8 V  
3.0 V  
3.3 V  
August 2009  
Doc ID 15527 Rev 3  
1/23  
www.st.com  
23  
Contents  
LD39115Jxx, LD39115SJxx  
Contents  
1
2
3
4
5
6
7
8
Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3  
Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
Typical application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6  
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7  
Typical performance characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 11  
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17  
Different output voltage versions of the LD39115Jxx,  
LD39115SJxx available on request . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21  
9
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22  
2/23  
Doc ID 15527 Rev 3  
LD39115Jxx, LD39115SJxx  
Diagram  
1
Diagram  
Figure 1.  
Block diagram  
OUT  
IN  
BandGap  
1.22 V  
R1  
R2  
Trimming  
Thermal  
Protection  
Enable  
EN  
GND  
Doc ID 15527 Rev 3  
3/23  
Pin configuration  
LD39115Jxx, LD39115SJxx  
2
Pin configuration  
Figure 2.  
Pin connection (top view)  
Table 2.  
Pin description  
Symbol  
Pin n°  
Function  
A2  
A1  
B2  
B1  
EN  
GND  
IN  
Enable pin logic input: Low = shutdown, High = active  
Common ground  
Input voltage of the LDO  
OUT  
Output voltage  
4/23  
Doc ID 15527 Rev 3  
LD39115Jxx, LD39115SJxx  
Typical application  
3
Typical application  
Figure 3.  
Typical application circuit  
VOUT  
Load  
VIN  
IN  
OUT  
1 µF  
1 µF  
EN  
GND  
VEN  
Doc ID 15527 Rev 3  
5/23  
Maximum ratings  
LD39115Jxx, LD39115SJxx  
4
Maximum ratings  
Table 3.  
Absolute maximum ratings  
Parameter  
Symbol  
Value  
Unit  
VIN  
VOUT  
VEN  
IOUT  
PD  
DC input voltage  
- 0.3 to 6  
V
V
DC output voltage  
- 0.3 to VI + 0.3  
- 0.3 to VI + 0.3  
Internally limited  
Internally limited  
- 65 to 150  
Enable input voltage  
Output current  
V
mA  
mW  
°C  
°C  
Power dissipation  
TSTG  
TOP  
Storage temperature range  
Operating junction temperature range  
- 40 to 125  
Note:  
Absolute maximum ratings are those values beyond which damage to the device may occur.  
Functional operation under these conditions is not implied. All values are referred to GND.  
Table 4.  
Symbol  
RthJA  
Thermal data  
Parameter  
Value  
Unit  
Thermal resistance junction-ambient  
180  
°C/W  
6/23  
Doc ID 15527 Rev 3  
LD39115Jxx, LD39115SJxx  
Electrical characteristics  
5
Electrical characteristics  
T = 25 °C, V = V  
+ 1 V, C = C  
= 1 µF, I  
= 1 mA, V = V , unless  
J
IN  
OUT(NOM)  
IN  
OUT  
OUT  
EN  
IN  
otherwise specified.  
(1)  
Table 5.  
Symbol  
Electrical characteristics for LD39115Jxx  
Parameter  
Test conditions  
Min.  
Typ.  
Max.  
Unit  
VIN  
Operating input voltage  
Turn-on threshold  
1.5  
5.5  
V
V
1.45  
1.35  
1.48  
VUVLO  
Turn-off threshold  
1.30  
-2.0  
mV  
%
VOUT>1.5V, IOUT=1mA, TJ=25°C  
2.0  
3.0  
VOUT>1.5V, IOUT=1mA,  
-40°C<TJ<125°C  
-3.0  
%
VOUT  
VOUT accuracy  
VOUT 1.5V, IOUT=1mA  
10  
30  
mV  
VOUT 1.5V, IOUT=1mA,  
-40°C<TJ<125°C  
mV  
ΔVOUT  
ΔVOUT  
ΔVOUT  
ΔVOUT  
Static line regulation  
VOUT +1V VIN 5.5V, IOUT=1mA  
0.01  
10  
%/V  
Transient line regulation ΔVIN=+500mV, IOUT=1mA,  
mVpp  
%/mA  
mVpp  
(2)  
TR=TF=5µs  
Static load regulation  
IOUT=1mA to 150mA  
0.002  
40  
Transient load  
regulation (2)  
IOUT=1mA to 150mA, tR=tF=5µs  
IOUT=100mA, VOUT>1.5V  
-40°C<TJ<125°C  
VDROP  
eN  
Dropout voltage (3)  
80  
30  
110  
mV  
Output noise voltage  
10Hz to 100kHz, IOUT=10mA  
µVRMS/V  
VIN=VOUTNOM+1V+/-VRIPPLE  
VRIPPLE=0.1V Freq.=1kHz  
IOUT = 10mA  
74  
Supply voltage rejection  
VOUT = 1.5V  
SVR  
dB  
µA  
VIN=VOUTNOM+0.5V+/-VRIPPLE  
VRIPPLE=0.1V Freq.=10kHz  
IOUT=10mA  
67  
20  
I
OUT=0mA  
IOUT=0mA, -40°C<TJ<125°C  
OUT=0 to 150mA  
50  
I
35  
IQ  
Quiescent current  
IOUT=0 to 150mA, -40°C<TJ<125°C  
70  
1
VIN input current in OFF MODE:  
VEN=GND  
0.001  
ISC  
Short circuit current  
RL=0  
200  
0.9  
mA  
V
Enable input logic low  
VIN=1.5V to5.5V, -40°C<TJ<125°C  
0.4  
VEN  
Enable input logic high VIN=1.5V to 5.5V, -40°C<TJ<125°C  
Enable pin input current VSHDN=VIN  
Turn on time (4)  
IEN  
0.1  
30  
100  
nA  
µs  
TON  
Doc ID 15527 Rev 3  
7/23  
Electrical characteristics  
LD39115Jxx, LD39115SJxx  
(1)  
Table 5.  
Symbol  
Electrical characteristics for LD39115Jxx (continued)  
Parameter  
Test conditions  
Min.  
Typ.  
Max.  
Unit  
Thermal shutdown  
Hysteresis  
160  
20  
TSHDN  
°C  
Capacitance (see Section 6: Typical  
performance characteristics)  
COUT  
Output capacitor  
1
22  
µF  
1. For VOUT(NOM) < 1.2 V, VIN = 1.5 V.  
2. All transient values are guaranteed by design, not production tested.  
3. Dropout voltage is the input-to-output voltage difference at which the output voltage is 100 mV below its nominal value. This  
specification does not apply for output voltages below 1.5 V.  
4. Turn-on time is time measured between the enable input just exceeding VEN high value and the output voltage just  
reaching 95 % of its nominal value.  
8/23  
Doc ID 15527 Rev 3  
LD39115Jxx, LD39115SJxx  
T = 25 °C, V = V  
Electrical characteristics  
+ 1 V, C = C  
= 1 µF, I  
= 1 mA, V = V , unless  
J
IN  
OUT(NOM)  
IN  
OUT  
OUT EN IN  
otherwise specified.  
(1)  
Table 6.  
Symbol  
Electrical characteristics for LD39115SJxx  
Parameter  
Test conditions  
Min.  
Typ.  
Max.  
Unit  
VIN  
Operating input voltage  
Turn-on threshold  
1.5  
5.5  
V
V
1.45  
1.35  
1.48  
VUVLO  
Turn-off threshold  
1.30  
-2.0  
mV  
%
VOUT >1.5V, IOUT=1mA, TJ=25°C  
2.0  
3.0  
VOUT >1.5V, IOUT=1mA,  
-40°C<TJ<125°C  
-3.0  
%
VOUT  
VOUT accuracy  
VOUT 1.5V, IOUT=1mA  
10  
30  
mV  
VOUT 1.5V, IOUT=1mA,  
-40°C<TJ<125°C  
mV  
ΔVOUT  
ΔVOUT  
ΔVOUT  
ΔVOUT  
Static line regulation  
VOUT +1V VIN 5.5V, IOUT=1mA  
0.01  
10  
%/V  
Transient line regulation  
ΔVIN=+500mV, IOUT=1mA, TR=TF=5µs  
IOUT = 1mA to 150mA  
mVpp  
%/mA  
mVpp  
(2)  
Static load regulation  
0.002  
40  
Transient load  
regulation (2)  
IOUT = 1mA to 150mA, TR=TF=5µs  
IOUT = 100mA, VOUT>1.5V  
-40°C<TJ<125°C  
VDROP  
eN  
Dropout voltage (3)  
80  
30  
110  
mV  
µVRMS  
/V  
Output noise voltage  
10Hz to 100kHz, IOUT=10mA  
VIN = VOUTNOM+1V+/-VRIPPLE  
VRIPPLE = 0.1V Freq.=1kHz  
IOUT=10mA  
74  
Supply voltage rejection  
VOUT = 1.5V  
SVR  
dB  
µA  
VIN = VOUTNOM+0.5V+/-VRIPPLE  
VRIPPLE=0.1V Freq.=10kHz  
IOUT=10mA  
67  
20  
IOUT=0mA  
I
OUT=0mA, -40°C<TJ<125°C  
IOUT=0 to 150mA  
OUT=0 to 150mA, -40°C<TJ<125°C  
50  
35  
IQ  
Quiescent current  
I
70  
1
VIN input current in OFF MODE:  
VEN=GND  
0.001  
ISC  
Short circuit current  
RL=0  
200  
0.9  
mA  
V
Enable input logic low  
VIN=1.5V to 5.5V, -40°C<TJ<125°C  
0.4  
VEN  
Enable input logic high VIN = 1.5V to 5.5V, -40°C<TJ<125°C  
Enable pin input current VSHDN=VIN  
Turn on time (4)  
IEN  
0.1  
100  
nA  
µs  
TON  
100  
Doc ID 15527 Rev 3  
9/23  
Electrical characteristics  
LD39115Jxx, LD39115SJxx  
(1)  
Table 6.  
Symbol  
Electrical characteristics for LD39115SJxx (continued)  
Parameter  
Test conditions  
Min.  
Typ.  
Max.  
Unit  
Thermal shutdown  
Hysteresis  
160  
20  
TSHDN  
°C  
Capacitance (see Section 6: Typical  
performance characteristics)  
COUT  
Output capacitor  
1
22  
µF  
1. For VOUT(NOM) < 1.2 V, VIN = 1.5 V.  
2. All transient values are guaranteed by design, not production tested.  
3. Dropout voltage is the input-to-output voltage difference at which the output voltage is 100 mV below its nominal value. This  
specification does not apply for output voltages below 1.5 V.  
4. Turn-on time is time measured between the enable input just exceeding VEN high value and the output voltage just  
reaching 95 % of its nominal value.  
10/23  
Doc ID 15527 Rev 3  
LD39115Jxx, LD39115SJxx  
Typical performance characteristics  
6
Typical performance characteristics  
(C = C  
= 1 µF, V to V )  
EN IN  
IN  
OUT  
Figure 4.  
Output voltage vs. temperature  
Figure 5.  
Output voltage vs. temperature  
3
2.95  
2.9  
1.3  
1.28  
1.26  
1.24  
1.22  
1.2  
VIN = 2.2 V, IOUT = 1 mA  
VIN = 3.8 V, IOUT = 1 mA  
2.85  
2.8  
1.18  
1.16  
1.14  
1.12  
1.1  
2.75  
2.7  
VOUT = 2.8 V  
V
OUT = 1.2 V  
2.65  
2.6  
-75 -50 -25  
0
25 50 75 100 125 150 175  
T [°C]  
-75 -50 -25  
0
25  
50 75 100 125 150 175  
T [°C]  
Figure 6.  
Line regulation vs. temperature  
Figure 7.  
Load regulation vs. temperature  
0.004  
0.0035  
0.003  
0.0025  
0.002  
0.0015  
0.001  
0.0005  
0
0.05  
0.04  
0.03  
0.02  
0.01  
0
VIN = 2.2 V, IOUT = from 1 to 150 mA  
VIN = from 2.2 V to 5.5 V, IOUT = 1 mA  
VOUT=1.2V  
VOUT=1.2 V  
-75 -50 -25  
0
25 50 75 100 125 150 175  
T [°C]  
-75 -50 -25  
0
25  
50 75 100 125 150 175  
T [°C]  
Figure 8.  
Short-circuit current vs. drop  
voltage  
Figure 9.  
Dropout voltage vs. temperature  
0.09  
0.08  
0.07  
0.06  
0.05  
0.04  
0.03  
0.02  
0.01  
0
I
OUT = 0.1 A  
0.45  
0.4  
125  
85  
55  
25  
0
0.35  
0.3  
0.25  
0.2  
-25  
-40  
0.15  
0.1  
C
IN = 1 µF COUT = 1 µF(+ 10 µF electrolitycs)  
VOUT = 2.8 V  
0.05  
0
0
1
2
3
4
5
6
-75 -50 -25  
0
25 50 75 100 125 150 175  
TEMPERATURE [°C]  
DROP [V]  
Doc ID 15527 Rev 3  
11/23  
Typical performance characteristics  
LD39115Jxx, LD39115SJxx  
Figure 10. Dropout voltage vs. output current Figure 11. Output voltage vs. input voltage  
0.14  
1.4  
125  
85  
55  
25  
0
0.12  
1.2  
IOUT = 0.15 A  
0.1  
1
0.08  
0.8  
0.06  
0.04  
0.02  
0
0.6  
0.4  
0.2  
0
-25  
-40  
VOUT = 1.3 V  
VOUT = 2.8 V  
0
1
2
3
4
5
6
0
0.05  
0.1  
0.15  
IOUT [A]  
0.2  
0.25  
VIN [V]  
Figure 12. Output voltage vs. input voltage  
Figure 13. Output voltage vs. input voltage  
1.4  
3
125  
85  
55  
25  
0
125  
85  
55  
25  
0
IOUT = 0.15 A  
1.2  
2.5  
2
IOUT = 0.15 A  
1
0.8  
0.6  
0.4  
1.5  
1
-25  
-40  
-25  
-40  
VOUT = 2.8 V  
0.5  
0
0.2  
VOUT = 1.3 V  
0
0
1
2
3
4
5
6
0
1
2
3
4
5
6
VIN [V]  
V
IN [V]  
Figure 14. Enable threshold vs. temperature  
Figure 15. Quiescent current vs. temperature  
45  
1
0.9  
0.8  
0.7  
0.6  
0.5  
0.4  
0.3  
VIN = 2.2 V, No Load  
40  
35  
30  
25  
20  
15  
10  
5
0.2  
VIN = 2.2 V, IOUT = 1 mA  
0.1  
0
VOUT = 1.2 V  
0
-75 -50 -25  
0
25 50 75 100 125 150 175  
TEMPERATURE [°C]  
-75 -50 -25  
0
25 50 75 100 125 150 175  
TEMPERATURE [°C]  
12/23  
Doc ID 15527 Rev 3  
LD39115Jxx, LD39115SJxx  
Typical performance characteristics  
Figure 16. Quiescent current vs. temperature Figure 17. Quiescent current vs. temperature  
70  
60  
50  
40  
30  
20  
10  
0
70  
60  
50  
40  
30  
20  
10  
0
V
IN = 3.8 V, IOUT = 0.15 A  
VIN = 2.2 V, IOUT = 0.15 A  
VOUT = 2.8 V  
VOUT = 1.2 V  
-75 -50 -25  
0
25 50 75 100 125 150 175  
TEMPERATURE [°C]  
-75 -50 -25  
0
25 50 75 100 125 150 175  
TEMPERATURE [°C]  
Figure 18. Quiescent current vs. input voltage Figure 19. Quiescent current vs. output  
current  
25  
22.5  
20  
50  
45  
40  
35  
30  
25  
20  
15  
10  
5
I
OUT = 1 mA  
VIN = 2.3 V  
17.5  
15  
12.5  
10  
7.5  
5
VOUT = 1.3 V  
VOUT = 2.8 V  
2.5  
0
0
0
0.025 0.05 0.075 0.1 0.125 0.15 0.175 0.2 0.225  
IOUT [A]  
0
0.5  
1
1.5  
2
2.5  
3
3.5  
4
4.5  
5
5.5 6  
V
IN [V]  
Figure 20. Supply voltage rejection vs.  
temperature  
Figure 21. Supply voltage rejection vs.  
temperature  
100  
100  
VIN from 2.2 V to 2.4 V, IOUT = 10 mA, Freq. = 1 kHz  
VIN from 2.1 V to 2.3 V IOUT = 10 mA, Freq. = 1 kHz  
90  
80  
70  
60  
90  
80  
70  
60  
VOUT = 1.2 V  
V
OUT = 1.3 V  
50  
40  
50  
40  
-75 -50 -25  
0
25 50 75 100 125 150 175  
T [°C]  
-75 -50 -25  
0
25 50 75 100 125 150 175  
T [°C]  
Doc ID 15527 Rev 3  
13/23  
Typical performance characteristics  
LD39115Jxx, LD39115SJxx  
Figure 22. Supply voltage rejection vs.  
temperature  
Figure 23. Supply voltage rejection vs.  
temperature  
100  
100  
90  
80  
70  
60  
50  
40  
VIN from 3.7 V to 3.9 V, IOUT = 10 mA, Freq. = 1 kHz  
VIN from 1.7 V to 1.9 V, IOUT = 10 mA, Freq. = 10 kHz  
90  
80  
70  
60  
50  
VOUT = 2.8 V  
VOUT = 1.3 V  
40  
-75 -50 -25  
0
25 50 75 100 125 150 175  
T [°C]  
-75 -50 -25  
0
25 50 75 100 125 150 175  
T [°C]  
Figure 24. Supply voltage rejection vs.  
temperature  
Figure 25. Supply voltage rejection vs.  
frequency  
100  
100  
VIN from 2.1 V to 2.3 V, IOUT = 10 mA  
VIN from 3.2 V to 3.4 V, IOUT = 10 mA, Freq. = 10 kHz  
90  
80  
70  
60  
50  
40  
90  
80  
70  
60  
30  
VOUT = 1.2 V  
V
OUT = 2.8 V  
20  
10  
0
50  
40  
-75 -50 -25  
0
25 50 75 100 125 150 175  
T [°C]  
0
10 20 30 40 50 60 70 80 90 100 110  
Frequency [kHz]  
Figure 26. Supply voltage rejection vs.  
frequency  
Figure 27. Supply voltage rejection vs.  
frequency  
100  
100  
VIN from 1.7 V to 1.9 V, IOUT = 10 mA  
VIN from 3.2 V to 3.4 V, IOUT = 10 mA  
90  
80  
70  
60  
50  
40  
90  
80  
70  
60  
50  
40  
30  
30  
VOUT = 1.3 V  
VOUT = 2.8 V  
20  
10  
0
20  
10  
0
0
10 20 30 40 50 60 70 80 90 100 110  
Frequency [KHz]  
0
10 20 30 40 50 60 70 80 90 100 110 120  
Frequency [kHz]  
14/23  
Doc ID 15527 Rev 3  
LD39115Jxx, LD39115SJxx  
Typical performance characteristics  
Figure 28. Supply voltage rejection vs. output Figure 29. LD39115J noise  
current  
100  
1
0.8  
0.6  
0.4  
0.2  
0
VIN from 1.7 V to 1.9 V, F = 10 kHz  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
VOUT = 1.3 V, VIN = 2.3 V, TA = 25 °C  
VOUT = 1.3 V  
0
20000  
40000  
60000  
80000  
100000  
0
0.025 0.05 0.075 0.1 0.125 0.15 0.175 0.2 0.225 0.25  
IOUT [A]  
Freq [Hz]  
Figure 30. Line regulation transient  
Figure 31. Start up transient  
VIN  
VIN  
VOUT  
VOUT  
VIN from 2.2 V to 2.7 V, IOUT = 1 mA, COUT = 1 µF, No CIN  
tRISE/FALL = 5 µs  
VIN from 0 to 2.3 V, IOUT = 1 mA COUT = 1 µF No CIN  
tRISE = 60 µs  
,
Figure 32. Enable transient  
Figure 33. Enable transient  
VEN  
VEN  
VOUT = 1.2 V  
VOUT  
VOUT = 2.8 V  
VOUT  
VIN = 2.3 V, VEN from 0 to 2 V, IOUT = 1 mA, tRISE = 6 µs  
VIN = 2.3 V, VEN from 0 to 2 V, IOUT = 1 mA  
Doc ID 15527 Rev 3  
15/23  
Typical performance characteristics  
Figure 34. Load transient  
LD39115Jxx, LD39115SJxx  
Figure 35. Load transient  
IOUT  
IOUT  
VOUT = 1.2 V  
VOUT = 2.8 V  
VOUT  
VOUT  
VIN = 2. 2 V, IOUT = from 1 to 150 mA, tRISE/FALL = 5 µs  
Vin = 3.8 V, IOUT = from 1 to 150 mA, tRISE/FALL = 5 µs  
Figure 36. ESR required for stability with  
ceramics capacitors  
2.5  
2.25  
UNSTABLE ZONE  
2
1.75  
1.5  
IOUT = from 1 mA to 150 mA, CIN = 1µF (ceramic)  
1.25  
1
0.75  
STABLE ZONE  
0.5  
0.25  
0
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22  
COUT [µF] (nominal value)  
16/23  
Doc ID 15527 Rev 3  
LD39115Jxx, LD39115SJxx  
Package mechanical data  
7
Package mechanical data  
In order to meet environmental requirements, ST offers these devices in different grades of  
®
®
ECOPACK packages, depending on their level of environmental compliance. ECOPACK  
specifications, grade definitions and product status are available at: www.st.com.  
®
ECOPACK is an ST trademark.  
Doc ID 15527 Rev 3  
17/23  
Package mechanical data  
LD39115Jxx, LD39115SJxx  
Flip-chip 4 mechanical data  
mm.  
Dim.  
Min.  
0.52  
0.17  
0.35  
0.23  
0.758  
Typ.  
0.56  
0.20  
0.36  
0.25  
0.788  
0.4  
Max.  
0.60  
0.23  
0.37  
0.29  
0.818  
A
A1  
A2  
b
D
D1  
E
0.758  
0.788  
0.4  
0.818  
E1  
SD  
SE  
f
0.18  
0.18  
0.2  
0.22  
0.22  
0.2  
0.199  
0.075  
ccc  
7504896/M  
18/23  
Doc ID 15527 Rev 3  
LD39115Jxx, LD39115SJxx  
Package mechanical data  
Tape and reel Flip-chip 4 mechanical data  
mm.  
Typ.  
inch.  
Typ.  
Dim.  
Min.  
Max.  
178  
Min.  
Max.  
6.926  
0.519  
A
C
D
12.8  
20.2  
59  
13.2  
0.504  
0.795  
2.323  
N
60  
61  
8.4  
2.362  
2.401  
0.331  
0.036  
0.036  
0.029  
0.161  
0.161  
T
Ao  
Bo  
Ko  
Po  
P
0.82  
0.82  
0.64  
3.9  
0.87  
0.87  
0.69  
4
0.92  
0.92  
0.74  
4.1  
0.032  
0.032  
0.025  
0.153  
0.153  
0.034  
0.034  
0.027  
0.157  
0.157  
3.9  
4
4.1  
Doc ID 15527 Rev 3  
19/23  
Package mechanical data  
Figure 37. Foot print data  
LD39115Jxx, LD39115SJxx  
20/23  
Doc ID 15527 Rev 3  
LD39115Jxx, LD39115SJxx  
Different output voltage versions of the LD39115Jxx, LD39115SJxx  
8
Different output voltage versions of the LD39115Jxx,  
LD39115SJxx available on request  
Table 7.  
Options available on request  
Order codes  
Output voltages  
LD39115J08R  
LD39115J10R  
LD39115J15R  
LD39115J18R  
0.8 V  
1.0 V  
1.5 V  
1.8 V  
Doc ID 15527 Rev 3  
21/23  
Revision history  
LD39115Jxx, LD39115SJxx  
9
Revision history  
Table 8.  
Document revision history  
Revision  
Date  
Changes  
26-Mar-2009  
12-Jun-2009  
05-Aug-2009  
1
2
3
Initial release.  
Modified: Table 1 on page 1 and Table 7 on page 21.  
Modified: tape and reel mechanical data on page 19.  
22/23  
Doc ID 15527 Rev 3  
LD39115Jxx, LD39115SJxx  
Please Read Carefully:  
Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the  
right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any  
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All ST products are sold pursuant to ST’s terms and conditions of sale.  
Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no  
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No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this  
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Doc ID 15527 Rev 3  
23/23  

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