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參數(shù)資料
| 型號： | S-812C27AY-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 |
| 文件頁數(shù)： | 1/26頁 |
| 文件大小： | 332K |
| 代理商： | S-812C27AY-X |
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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
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S-812C27AY-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-812C27BMC-C4HT2G | 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(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-812C27BMC-C4HT2U | 功能描述:IC REG LINEAR 30MA 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:30mA 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-812C27BPI-C4HTFG | 功能描述:低壓差穩(wěn)壓器 - LDO LDO REG 75MA OUT 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(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-812C27BPI-C4HTFU | 功能描述:IC REG LINEAR 30MA SNT6A 制造商:ablic u.s.a. inc. 系列:- 包裝:剪切帶（CT） 零件狀態(tài):在售 輸出配置:正 輸出類型:固定 穩(wěn)壓器數(shù):1 電壓 - 輸入（最大值）:16V 電壓 - 輸出（最小值/固定）:2.7V 電壓 - 輸出（最大值）:- 壓降（最大值）:0.68V @ 10mA 電流 - 輸出:30mA 電流 - 靜態(tài)（Iq):1.6μA 電流 - 電源（最大值）:2.5μA PSRR:- 控制特性:使能 保護功能:短路 工作溫度:-40°C ~ 85°C（TA） 安裝類型:表面貼裝 封裝/外殼:6-SMD，扁平引線 供應(yīng)商器件封裝:SNT-6A（H） 標(biāo)準(zhǔn)包裝:1 |
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