參數(shù)資料
型號(hào)： S-812C45AY-X
廠商： Seiko Instruments Inc.
英文描述： HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
中文描述： 高工作電壓CMOS電壓穩(wěn)壓器
文件頁(yè)數(shù)： 1/26頁(yè)
文件大小： 332K
代理商： S-812C45AY-X
Rev.1.0
Seiko Instruments Inc.
1
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
Operating current: Typ. 1.0
μ
A, Max. 1.8
μ
A (3.0 V)
Output voltage: 2.0 to 6.0 V (0.1 V step)
Output voltage accuracy:
±
2.0%
Output current:
50mA capable (3.0 V output product, V
IN
=5 V)
Note1
75mA capable (5.0 V output product, V
IN
=7 V)
Note1
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.
Block Diagram
(1) Product without power-off function
(2) Product with power-off function
VIN
VSS
VOUT
VIN
(2)
(1)
(1) : Parasitic diode
(2) : In case of a product with short-circuit protection
Short-circuit
protection
Reference
voltage
VSS
VOUT
ON/OFF
(2)
(1)
(1) : Parasitic diode
(2) : In case of a product with short-circuit protection
Short-circuit
protection
Reference
voltage
Figure 1 Block Diagram
Applications
Power source for battery-powered devices
Power source for personal communication
devices
Power source for home electric/electronic
appliances
相關(guān)PDF資料
PDF描述
S-812C46AMC-C3A-T2 HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
S-812C46AUA-C3A-T2 HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
S-812C46AY-X HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
S-812C47AMC-C3B-T2 HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
S-812C47AUA-C3B-T2 HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-812C45AY-X-G 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
S-812C45BMC-C4ZT2G 功能描述:低壓差穩(wěn)壓器 - LDO Linear LDO Reg 1.0uA Iq 75mA Iout ON/OFF RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
S-812C45BMC-C4ZT2U 功能描述:IC REG LINEAR 65MA SOT23-5 制造商:ablic u.s.a. inc. 系列:* 包裝:剪切帶（CT） 零件狀態(tài):在售 穩(wěn)壓器數(shù):1 電流 - 輸出:65mA 工作溫度:-40°C ~ 85°C（TA） 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應(yīng)商器件封裝:SOT-23-5 標(biāo)準(zhǔn)包裝:1
S-812C45BPI-C4ZTFG 功能描述:低壓差穩(wěn)壓器 - LDO Linear LDO Reg 1.0uA Iq 75mA Iout ON/OFF RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
S-812C46AMC-C3A-T2 功能描述:低壓差穩(wěn)壓器 - LDO 4.6V 1.0uA 2.0% RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
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