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参数资料
| 型号： | S-812C26AY-Z |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 2.6 V FIXED POSITIVE LDO REGULATOR, 0.68 V DROPOUT, PBCY3 |
| 封装： | TO-92, 3 PIN |
| 文件页数： | 4/49页 |
| 文件大小： | 873K |
| 代理商： | S-812C26AY-Z |
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HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
S-812C Series
Rev.2.0_01
12
Seiko Instruments Inc.
Technical Terms
1. Output capacitors (CL)
Output capacitors are generally used to stabilize regulation operation and to improve transient response
characteristics. But the S-812C series can provide stable operation without output capacitors. Capacitors
are used only to improve transient response characteristics. Output capacitors can hence be removed in
applications in which transient response can be negligible. When an output capacitor is used, a low ESR
(Equivalent Series Resistance) capacitor like ceramic capacitor can also be used.
2. Output voltage (VOUT)
The accuracy of the output voltage is
± 2.0% guaranteed under the specified conditions for input voltage,
which differs depending upon the product items, output current, and temperature.
Caution If the above conditions change, the output voltage value may vary and go out of the
accuracy range of the output voltage.
See the electrical characteristics and
characteristics data for details.
3. Line regulations 1 and 2 (
VOUT1, VOUT2)
These parameters indicate the input voltage dependence on the output voltage. That is, the values show
how much the output voltage changes due to a change in the input voltage with the output current
remained unchanged.
4. Load regulation (
VOUT3)
This parameter indicates the output current dependence on the output voltage. That is, the value shows
how much the output voltage changes due to a change in the output current with the input voltage
remained unchanged.
5. Dropout voltage (Vdrop)
This parameter indicates the difference between the input voltage (VIN1) and the output voltage when
output voltage falls to 98 % of VOUT(E) by gradually decreasing the input voltage (VIN).
Vdrop = VIN1-[VOUT(E) × 0.98]
相关PDF资料 |
PDF描述 |
|---|---|
| S-812C28AY-B | 2.8 V FIXED POSITIVE LDO REGULATOR, 0.68 V DROPOUT, PBCY3 |
| S-812C44AUA-C2Y-T2 | 4.4 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PSSO3 |
| S-812C47AUA-C3B-T2 | 4.7 V FIXED POSITIVE LDO REGULATOR, 0.27 V DROPOUT, PSSO3 |
| S-812C51AY-B | 5.1 V FIXED POSITIVE LDO REGULATOR, 0.25 V DROPOUT, PBCY3 |
| S-812C53AMC-C3H-T2 | 5.3 V FIXED POSITIVE LDO REGULATOR, 0.25 V DROPOUT, PDSO5 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| S-812C26BMC-C4GT2G | 功能描述:低压差稳压器 - LDO Linear LDO Reg 1.0uA Iq 75mA Iout ON/OFF RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| S-812C26BPI-C4GTFG | 功能描述:低压差稳压器 - LDO Linear LDO reg 1.0uA Iq 75mA Iout ON/OFF RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| S-812C27AMC-C2H-T2 | 功能描述:低压差稳压器 - LDO 2.7V 1.0uA 2.0% RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| S-812C27AMC-C2HT2G | 功能描述:低压差稳压器 - LDO 2.7V 1.0uA 2.0% RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| S-812C27AMC-C2HT2U | 功能描述:IC REG LINEAR 30MA SOT23-5 制造商:ablic u.s.a. inc. 系列:* 包装:剪切带（CT） 零件状态:在售 安装类型:表面贴装 封装/外壳:SC-74A，SOT-753 供应商器件封装:SOT-23-5 标准包装:1 |
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