S-1317.pdf 데이터시트 (총 30 페이지) - 파일 다운로드 S-1317 데이타시트 다운로드

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S-1317 Series
www.ablicinc.com
© ABLIC Inc., 2016
5.5 V INPUT, 100 mA CMOS VOLTAGE REGULATOR
WITH 0.35 A SUPER LOW CURRENT CONSUMPTION
Rev.1.0_01
The S-1317 Series, developed by using the CMOS technology, is a positive voltage regulator IC, which features super low
current consumption and low dropout voltage. This IC has low current consumption of 0.35 A typ. and high-accuracy output
voltage of 1.0%. It is most suitable for use in portable equipment and battery-powered devices.
Features
Output voltage:
Input voltage:
Output voltage accuracy:
Dropout voltage:
Current consumption during operation:
Output current:
Input capacitor:
Output capacitor:
Built-in overcurrent protection circuit:
Operation temperature range:
Lead-free (Sn 100%), halogen-free
1.0 V to 3.5 V, selectable in 0.05 V step
1.5 V to 5.5 V
1.0% (1.0 V to 1.45 V output product: 15 mV) (Ta = 25°C)
20 mV typ. (2.5 V output product, at IOUT = 10 mA) (Ta = 25°C)
0.35 A typ. (Ta = 25°C)
Possible to output 100 mA (at VIN VOUT(S)1.0 V)*1
A ceramic capacitor can be used. (1.0 F or more)
A ceramic capacitor can be used. (1.0 F to 100 F)
Limits overcurrent of output transistor.
Ta = 40°C to 85°C
*1. Please make sure that the loss of the IC will not exceed the power dissipation when the output current is large.
Applications
Constant-voltage power supply for battery-powered device
Constant-voltage power supply for portable communication device, digital camera, and digital audio player
Constant-voltage power supply for home electric appliance
Packages
SOT-23-5
HSNT-4(1010)
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5.5 V INPUT, 100 mA CMOS VOLTAGE REGULATOR WITH 0.35 A SUPER LOW CURRENT CONSUMPTION
S-1317 Series
Rev.1.0_01
Block Diagram
*1
VIN VOUT
Overcurrent
protection circuit
Reference
voltage circuit
VSS
*1. Parasitic diode
Figure 1
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5.5 V INPUT, 100 mA CMOS VOLTAGE REGULATOR WITH 0.35 A SUPER LOW CURRENT CONSUMPTION
Rev.1.0_01
S-1317 Series
Product Name Structure
Users can select output voltage and package type for the S-1317 Series. Refer to "1. Product name" regarding the
contents of product name, "2. Packages" regarding the package drawings and "3. Product name list" regarding
details of the product name.
1. Product name
S-1317 A xx - xxxx U 4
Environmental code
U: Lead-free (Sn 100%), halogen-free
Package abbreviation and IC packing specifications*1
M5T1: SOT-23-5, Tape
A4T2: HSNT-4(1010), Tape
Output voltage*2
10 to 35
(e.g., when the output voltage is 1.0 V, it is expressed as 10.)
Product type
*1. Refer to the tape drawing.
*2. Contact our sales office when the product which has 0.05 V step is necessary.
2. Packages
Package Name
SOT-23-5
HSNT-4(1010)
Table 1
Dimension
MP005-A-P-SD
PL004-A-P-SD
Package Drawing Codes
Tape
Reel
MP005-A-C-SD
MP005-A-R-SD
PL004-A-C-SD
PL004-A-R-SD
Land
PL004-A-L-SD
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5.5 V INPUT, 100 mA CMOS VOLTAGE REGULATOR WITH 0.35 A SUPER LOW CURRENT CONSUMPTION
S-1317 Series
Rev.1.0_01
3. Product name list
Table 2
Output Voltage
SOT-23-5
HSNT-4(1010)
1.0 V 15 mV
S-1317A10-M5T1U4
S-1317A10-A4T2U4
1.2 V 15 mV
S-1317A12-M5T1U4
S-1317A12-A4T2U4
1.8 V 1.0%
2.5 V 1.0%
S-1317A18-M5T1U4
S-1317A25-M5T1U4
S-1317A18-A4T2U4
S-1317A25-A4T2U4
3.0 V 1.0%
S-1317A30-M5T1U4
S-1317A30-A4T2U4
Remark Please contact our sales office for products with specifications other than the above.
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5.5 V INPUT, 100 mA CMOS VOLTAGE REGULATOR WITH 0.35 A SUPER LOW CURRENT CONSUMPTION
Rev.1.0_01
S-1317 Series
Pin Configurations
1. SOT-23-5
Top view
54
123
Pin No.
1
2
3
4
5
Table 3
Symbol
Description
VIN Input voltage pin
VSS
NC*1
NC*1
GND pin
No connection
No connection
VOUT
Output voltage pin
Figure 2
*1. The NC pin is electrically open.
The NC pin can be connected to the VIN pin or the VSS pin.
2. HSNT-4(1010)
Top view
14
23
Bottom view
41
32
*1
Pin No.
1
2
3
4
Table 4
Symbol
Description
VOUT
Output voltage pin
VSS
NC*2
GND pin
No connection
VIN Input voltage pin
Figure 3
*1. Connect the heat sink of backside at shadowed area to the board, and set electric potential open or GND.
However, do not use it as the function of electrode.
*2. The NC pin is electrically open.
The NC pin can be connected to the VIN pin or the VSS pin.
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