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PDF S-1315 Data sheet ( Hoja de datos )
| Número de pieza | S-1315 | |
| Descripción | LOW CURRENT CONSUMPTION OUTPUT CAPACITOR-LESS CMOS VOLTAGE REGULATOR | |
| Fabricantes | Seiko | |
| Logotipo |  |
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S-1315 Series
www.sii-ic.com
© Seiko Instruments Inc., 2011-2014
LOW CURRENT CONSUMPTION OUTPUT CAPACITOR-LESS
CMOS VOLTAGE REGULATOR
Rev.1.2_00
The S-1315 Series, developed by using the CMOS technology, is a positive voltage regulator IC of 200 mA output current
which has low dropout voltage, high-accuracy output voltage and low current consumption. The S-1315 Series enables high
density mounting due to output capacitor-less.
The current consumption is extremely low as 7 μA typ., and even without an output capacitor, it realizes high-speed
response.
It also has high-accuracy output voltage of ±1.0%.
Features
• Output voltage:
1.0 V to 4.2 V, selectable in 0.05 V step
• Input voltage:
1.4 V to 5.5 V
• Output voltage accuracy:
±1.0% (1.0 V to 1.45 V output product: ±15 mV)
• Dropout voltage:
• Current consumption:
224 mV typ. (3.0 V output product, IOUT = 200 mA)
During operation: 7 μA typ., 13 μA max.
• Output current:
• Input and output capacitors:
During power-off: 0.1 μA typ., 1.0 μA max.
Possible to output 200 mA (VIN ≥ VOUT(S) + 1.0 V)*1
A ceramic capacitor of 0.1 μF or more can be used for the input capacitor.
Output capacitor is unnecessary, or a ceramic capacitor of 10 μF or less
can be used.
• Ripple rejection:
65 dB typ. (1.0 V output product, f = 1.0 kHz)
60 dB typ. (2.8 V output product, f = 1.0 kHz)
• Built-in overcurrent protection circuit:
Limits overcurrent of output transistor.
• Built-in ON / OFF circuit:
Ensures long battery life.
• Constant current source pull-down is selectable.
• Discharge shunt function is selectable.
• Operation temperature range:
Ta = −40°C to +85°C
• Lead-free (Sn 100%), halogen-free
*1. Attention should be paid to the power dissipation of the package when the output current is large.
Applications
• Constant-voltage power supply for battery-powered device
• Constant-voltage power supply for communication device
• Constant-voltage power supply for mobile phone
• Constant-voltage power supply for module
Packages
• SOT-23-5
• HSNT-6 (1212)
Seiko Instruments Inc.
1
1 page  
Rev.1.2_00
LOW CURRENT CONSUMPTION OUTPUT CAPACITOR-LESS CMOS VOLTAGE REGULATOR
S-1315 Series
4. Product name lists
4. 1 S-1315 Series A type
ON / OFF logic:
Discharge shunt function:
Active "H"
Available
Constant current source pull-down: Available
Table 3
Output Voltage
SOT-23-5
HSNT-6 (1212)
1.0 V ± 15 mV
1.1 V ± 15 mV
1.2 V ± 15 mV
1.3 V ± 15 mV
1.4 V ± 15 mV
1.5 V ± 1.0%
1.6 V ± 1.0%
1.7 V ± 1.0%
1.8 V ± 1.0%
1.85 V ± 1.0%
1.9 V ± 1.0%
2.0 V ± 1.0%
2.1 V ± 1.0%
2.2 V ± 1.0%
2.3 V ± 1.0%
2.4 V ± 1.0%
2.5 V ± 1.0%
2.6 V ± 1.0%
2.7 V ± 1.0%
2.8 V ± 1.0%
2.85 V ± 1.0%
2.9 V ± 1.0%
3.0 V ± 1.0%
3.1 V ± 1.0%
3.2 V ± 1.0%
3.3 V ± 1.0%
3.4 V ± 1.0%
3.5 V ± 1.0%
3.6V ± 1.0%
3.7V ± 1.0%
3.8V ± 1.0%
3.9V ± 1.0%
4.0 V ± 1.0%
4.1 V ± 1.0%
4.2 V ± 1.0%
S-1315A10-M5T1U3
S-1315A11-M5T1U3
S-1315A12-M5T1U3
S-1315A13-M5T1U3
S-1315A14-M5T1U3
S-1315A15-M5T1U3
S-1315A16-M5T1U3
S-1315A17-M5T1U3
S-1315A18-M5T1U3
S-1315A1J-M5T1U3
S-1315A19-M5T1U3
S-1315A20-M5T1U3
S-1315A21-M5T1U3
S-1315A22-M5T1U3
S-1315A23-M5T1U3
S-1315A24-M5T1U3
S-1315A25-M5T1U3
S-1315A26-M5T1U3
S-1315A27-M5T1U3
S-1315A28-M5T1U3
S-1315A2J-M5T1U3
S-1315A29-M5T1U3
S-1315A30-M5T1U3
S-1315A31-M5T1U3
S-1315A32-M5T1U3
S-1315A33-M5T1U3
S-1315A34-M5T1U3
S-1315A35-M5T1U3
S-1315A36-M5T1U3
S-1315A37-M5T1U3
S-1315A38-M5T1U3
S-1315A39-M5T1U3
S-1315A40-M5T1U3
S-1315A41-M5T1U3
S-1315A42-M5T1U3
S-1315A10-A6T2U3
S-1315A11-A6T2U3
S-1315A12-A6T2U3
S-1315A13-A6T2U3
S-1315A14-A6T2U3
S-1315A15-A6T2U3
S-1315A16-A6T2U3
S-1315A17-A6T2U3
S-1315A18-A6T2U3
S-1315A1J-A6T2U3
S-1315A19-A6T2U3
S-1315A20-A6T2U3
S-1315A21-A6T2U3
S-1315A22-A6T2U3
S-1315A23-A6T2U3
S-1315A24-A6T2U3
S-1315A25-A6T2U3
S-1315A26-A6T2U3
S-1315A27-A6T2U3
S-1315A28-A6T2U3
S-1315A2J-A6T2U3
S-1315A29-A6T2U3
S-1315A30-A6T2U3
S-1315A31-A6T2U3
S-1315A32-A6T2U3
S-1315A33-A6T2U3
S-1315A34-A6T2U3
S-1315A35-A6T2U3
S-1315A36-A6T2U3
S-1315A37-A6T2U3
S-1315A38-A6T2U3
S-1315A39-A6T2U3
S-1315A40-A6T2U3
S-1315A41-A6T2U3
S-1315A42-A6T2U3
Remark Please contact our sales office for products with specifications other than the above.
Seiko Instruments Inc.
5
5 Page 
Rev.1.2_00
LOW CURRENT CONSUMPTION OUTPUT CAPACITOR-LESS CMOS VOLTAGE REGULATOR
S-1315 Series
Power Dissipation of HSNT-6 (1212) (Reference)
Power dissipation of package differs depending on the mounting conditions.
Consider the power dissipation characteristics under the following conditions as reference.
[Mounted board]
(1) Board size:
(2) Board material:
(3) Wiring ratio:
(4) Test conditions:
(5) Land pattern:
40 mm × 40 mm × t0.8 mm
Glass epoxy resin (four layers)
50%
When mounted on board (wind speed: 0 m/s)
Refer to the recommended land pattern (drawing code: PM006-A-L-SD)
1200
1000
800
600
400
200
0
0 50 100 150
Ambient Temperature (Ta) [°C]
Figure 8 Power Dissipation of Package (When Mounted on Board)
Condition
HSNT-6 (1212)
(When mounted on board)
Table 10
Power Dissipation (Reference)
1000 mW
Thermal Resistance Value (θj−a)
100°C/W
Seiko Instruments Inc.
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet S-1315.PDF ] | |
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