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S-812C54AMC-C3I-T2

产品描述5 V FIXED POSITIVE LDO REGULATOR, 0.25 V DROPOUT, PSSO3
产品类别半导体    电源管理   
文件大小274KB,共26页
制造商SII(精工)
官网地址http://www.sii.co.jp/
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S-812C54AMC-C3I-T2概述

5 V FIXED POSITIVE LDO REGULATOR, 0.25 V DROPOUT, PSSO3

S-812C54AMC-C3I-T2规格参数

参数名称属性值
功能数量1
端子数量3
最大输出电压5.1 V
最小输出电压4.9 V
最大输入电压16 V
最小输入电压6 V
加工封装描述SOT-89, 3 PIN
状态DISCONTINUED
工艺CMOS
包装形状矩形的
包装尺寸SMALL OUTLINE
表面贴装Yes
端子形式FLAT
端子间距1.5 mm
端子涂层NOT SPECIFIED
端子位置单一的
包装材料塑料/环氧树脂
最大电压差0.2500 V
调节类型固定正电压低压差线性稳压器稳压器
额定输出电压5 V

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Rev.1.0
HIGH OPERATING VOLTAGE
CMOS VOLTAGE REGULATOR
S-812C Series
The S-812C series is a family of high-voltage positive
regulators developed using CMOS technology.
The
maximum operating voltage of 16V makes the S-812C
series best in high-voltage applications. Not only current
consumption is small but also power-off function is
included, the regulator is also suitable in constructing low-
power portable devices. Combination of power-off function
and short-current protection can be selected.
„
Features
Low current consumption
Power source for battery-powered devices
Operating current: Typ. 1.0
µA,
Max. 1.8
µA
(3.0 V)
Power source for personal communication
Output voltage: 2.0 to 6.0 V (0.1 V step)
devices
Output voltage accuracy:
±2.0%
Power source for home electric/electronic
Output current:
appliances
Note1
50mA capable (3.0 V output product, V
IN
=5 V)
Note1
75mA capable (5.0 V output product, V
IN
=7 V)
Dropout voltage
Typ. 120 mV (V
OUT
= 5.0 V, I
OUT
= 10 mA)
Power-off function: Polarity for power-off switch or removal of the power-off function can be selected.
Short-circuit protection: Product with/without short-circuit protection is available.
Short-circuited current : 40 mA typ. for products with protection
Packages: SOT-23-5 (Package drawing code : MP005-A)
SOT-89-5 (Package drawing code : UP003-A)
SOT-89-3 (Package drawing code : UP005-A)
TO-92
(Package drawing code : YF003-A)
Note1 Power dissipation of the package should be taken into account when the output current is large.
„
Applications
„
Block Diagram
(1) Product without power-off function
VIN
(1)
VOUT
(2) Product with power-off function
VIN
(1)
VOUT
(2)
Short-circuit
protection
(2)
Short-circuit
protection
ON/OFF
Reference
voltage
Reference
voltage
VSS
(1) : Parasitic diode
(2) : In case of a product with short-circuit protection
VSS
(1) : Parasitic diode
(2) : In case of a product with short-circuit protection
Figure 1 Block Diagram
Seiko Instruments Inc.
1
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