参数资料
型号: S-1312B17-A4T1U3
元件分类: 固定正电压单路输出LDO稳压器
英文描述: FIXED POSITIVE LDO REGULATOR, PDSO4
封装: HALOGEN FREE AND LEAD FREE, HSNT-4
文件页数: 41/41页
文件大小: 523K
代理商: S-1312B17-A4T1U3
LOW CURRENT CONSUMPTION HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.1_00
S-1312 Series
Seiko Instruments Inc.
9
Pin Configurations
1. HSNT-4(0808)
Table 6
Pin No.
Symbol
Description
1
VOUT
Output voltage pin
2
VSS
GND pin
3
ON / OFF
ON / OFF pin
4
VIN
Input voltage pin
*1. Connect the heatsink 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.
HSNT-4(0808)
Top view
4
3
1
2
Bottom view
3
4
2
1
*1
Figure 5
2. SOT-23-5
Table 7
Pin No.
Symbol
Description
1
VIN
Input voltage pin
2
VSS
GND pin
3
ON / OFF
ON / OFF pin
4
NC
*1
No connection
5
VOUT
Output voltage pin
5
4
1
3
2
SOT-23-5
Top view
*1. The NC pin is electrically open.
The NC pin can be connected to VIN or VSS.
Figure 6
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