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参数资料
| 型号： | S-812C38AUA-C2ST2U |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 3.8 V FIXED POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PSSO3 |
| 封装： | HALOGEN FREE AND LEAD FREE, SOT-89, 3 PIN |
| 文件页数： | 6/39页 |
| 文件大小： | 690K |
| 代理商： | S-812C38AUA-C2ST2U |
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W946432AD
14
Function TRUTH TABLE (NOTE 1)
CURRENT
STATE
CS
RAS
CAS
WE
Address
Command
ACTION
NOTE
H
X
DSL
NOP
L
H
X
NOP, BST
NOP
L
H
L
H
BA, CA,A8 Read, Read A ILLEGAL
3
L
H
L
BA, CA,A8 Write, Write A ILLEGAL
3
L
H
BA, RA
ACT
ACTIVE (select and activate row)
L
H
L
BA, A8
PRE, PRE A NOP
L
H
X
AREF, SREF Refresh or Self refresh
2
Idle
L
Op-Code
MRS, EMRS Mode register accessing
2
H
X
DSL
NOP
L
H
X
NOP, BST
NOP
L
H
L
H
BA, CA,A8 Read, Read A READ (start READ burst)
4
L
H
L
BA, CA,A8 Write, Write A WRITE (start WRITE burst)
4
L
H
BA, RA
ACT
ILLEGAL
3
L
H
L
BA, A8
PRE, PRE A PRECHARGE
5
L
H
X
AREF, SREF ILLEGAL
Row Active
L
Op-Code
MRS, EMRS ILLEGAL
H
X
DSL
Continue burst to end
L
H
X
NOP
Continue burst to end
L
H
L
X
BST
Burst stop
L
H
L
H
BA, CA,A8 Read, Read A Term burst, start new READ burst
6
L
H
L
BA, CA,A8 Write, Write A ILLEGAL
L
H
BA, RA
ACT
ILLEGAL
3
L
H
L
BA, A8
PRE, PRE A Term burst, PRECHARGE
L
H
X
AREF, SREF ILLEGAL
Read
L
Op-Code
MRS, EMRS ILLEGAL
H
X
DSL
Continue burst to end
L
H
X
NOP
Continue burst to end
L
H
L
X
BST
ILLEGAL
L
H
L
H
BA, CA,A8 Read, Read A ILLEGAL
3
L
H
L
BA, CA,A8 Write, Write A Term burst, start new READ burst
6,7
L
H
BA, RA
ACT
ILLEGAL
3
L
H
L
BA, A8
PRE, PRE A Term burst, PRECHARGE
L
H
X
AREF, SREF ILLEGAL
8
Write
L
Op-Code
MRS, EMRS ILLEGAL
H
X
DSL
Continue burst to end
L
H
X
NOP
Continue burst to end
L
H
L
X
BST
ILLEGAL
L
H
L
H
BA, CA,A8 Read, Read A ILLEGAL
L
H
L
BA, CA,A8 Write, Write A ILLEGAL
L
H
BA, RA
ACT
ILLEGAL
L
H
L
BA, A8
PRE, PRE A ILLEGAL
L
H
X
AREF, SREF ILLEGAL
Read with
Auto
rpecharge
L
Op-Code
MRS, EMRS ILLEGAL
H
X
DSL
Continue burst to end
L
H
X
NOP
Continue burst to end
L
H
L
X
BST
ILLEGAL
L
H
L
H
BA, CA,A8 Read, Read A ILLEGAL
L
H
L
BA, CA,A8 Write, Write A ILLEGAL
L
H
BA, RA
ACT
ILLEGAL
L
H
L
BA, A8
PRE, PRE A ILLEGAL
L
H
X
AREF, SREF ILLEGAL
Write with
Auto
precharge
L
Op-Code
MRS, EMRS ILLEGAL
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| S-812C38BMC-C4ST2U | 3.8 V FIXED POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PDSO5 |
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| S-814A49AMC-BDNT2U | 4.9 V FIXED POSITIVE LDO REGULATOR, 0.22 V DROPOUT, PDSO5 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| S-812C38AY-B | 功能描述:低压差稳压器 - LDO 3.8V 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-812C38AY-B2-U | 功能描述:低压差稳压器 - LDO 3.8V 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-812C38AY-B-G | 制造商:Seiko Instruments Inc (SII) 功能描述:IC REG LDO 3.8V 0.05A TO92-3 |
| S-812C38AY-X | 制造商:SII 制造商全称:Seiko Instruments Inc 功能描述:HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR |
| S-812C38AY-X-G | 制造商:SII 制造商全称:Seiko Instruments Inc 功能描述:HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR |
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