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参数资料
| 型号： | AS2850T |
| 元件分类： | 可调正电压单路输出LDO稳压器 |
| 英文描述： | 1.2 V-ADJUSTABLE POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PSSO2 |
| 封装： | PLASTIC, TO-263, 3 PIN |
| 文件页数： | 5/6页 |
| 文件大小： | 159K |
| 代理商： | AS2850T |
Rev. 10/11/00
AS2850
TYPICAL APPLICATIONS
IN
OUT
ADJ
AS2850
C
1
R
1
V
OUT
Fig. 5 Typical Adjustable Regulator
V
IN
LOAD
ADJ
AS2850
Fig. 4 5A Current output Regulator
V
IN
C
1
OUT
IN
R
2
C
2
V
OUT = VREF (1 + R2 ) + IADJ R2
R
1
R
1
Note A: V
IN(MIN)= (Intended VOUT) + (VDROPOUT (MAX))
AS2850
Fig. 6
Improving Ripple Rejection
V
IN
R
1
R
2
150F
10F*
121
1%
365
1%
+
10F
C
1
*C
1 improves ripple rejection. Xc
should be ~ R
1 at ripple frequency.
5V
ADJ
IN
OUT
(Note A)
V
OUT
AS2850
Fig.7 5V Regulator with Shutdown
V
IN
100F
121
1%
365
1%
+
10F
5V
ADJ
IN
OUT
(Note A)
1k
TTL
Input
2N3904
Note A: V
IN(MIN)= (Intended VOUT) + (VDROPOUT (MAX))
相关PDF资料 |
PDF描述 |
|---|---|
| AS2850U | 1.2 V-ADJUSTABLE POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PSFM3 |
| AS2850AT-1.5 | 1.5 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PSSO2 |
| AS2850AT-3.3 | 3.3 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PSSO2 |
| AS2850AT-5.0 | 5 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PSSO2 |
| AS2850AU-2.5 | 2.5 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PSFM3 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AS2850T-1.5 | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Analog IC |
| AS2850T-2.5 | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Analog IC |
| AS2850T-3.3 | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Analog IC |
| AS2850T-5.0 | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Analog IC |
| AS2850U | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Positive Adjustable Voltage Regulator |
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