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参数资料
| 型号： | AS2830R-3.3 |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 3.3 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PSSO2 |
| 封装： | TO-252, DPAK-3 |
| 文件页数： | 2/6页 |
| 文件大小： | 149K |
| 代理商： | AS2830R-3.3 |
Rev. 10/6/00
AS2830
ABSOLUTE MAXIMUM RATINGS
Lead Temp. (Soldering, 10 Seconds) .............................. 300°C
Maximum Input Voltage ...................................... 10V
Storage Temperature Range ............................ -65° to +150°C
Input to Output Voltage Differential Max ........... 8.8V
Operating Junction Temperature Range ......................
AS2830 Control Section ............................ -45°C +125°C
AS2830 Power Transistor...........................-45°C +150°C
ELECTRICAL CHARACTERISTICS (NOTE 1) at I
OUT = 10mA, TA=25
°C, unless otherwise specified.
PARAMETER
CONDITIONS
Typ
AS2830A
Min
Max
AS2830
Min
Max
Units
1.5V Version
Output Voltage (Note 2)
AS2830-1.5V, 0
≤IOUT≤3A, 2.75V≤VIN ≤10V
1.5
1.485
1.470
1.515
1.530
1.470
1.455
1.530
1.545
V
2.5V Version
Output Voltage (Note 2)
AS2830-2.5V, 0
≤IOUT≤3A, 4.0V≤VIN ≤10V
2.5
2.475
2.450
2.525
2.550
2.450
2.425
2.550
2.575
V
3.3V Version
Output Voltage (Note 2)
AS2830-3.3V, 0
≤IOUT≤3A, 4.75V≤VIN ≤10V
3.3
3.270
3.240
3.330
3.360
3.230
3.201
3.370
3.399
V
5.0V Version
Output Voltage (Note 2)
AS2830-5.0V, 0
≤IOUT≤3A, 6.5V≤VIN ≤10V
5.0
4.95
4.90
5.05
5.10
4.900
4.850
5.100
5.150
V
All Voltage Options
Reference Voltage (VREF)
VIN
≤ 7V, P≤ PMAX
1.5V
≤ (VIN -VOUT)≤(VIN-VOUT) MAX,
10mA
≤IOUT≤3A
1.250
1.238
1.225
1.263
1.270
1.225
1.212
1.270
1.288
V
Min. Load Current (Note 3)
1.5V
≤ (VIN -VOUT)≤ (VIN-VOUT) MAX
5
10
mA
Line Regulation (
VREF (VIN))
2.75V
≤VIN ≤7V, IOUT=10mA, TJ=25°C
(Note 3)
0.005
0.2
%
VIN
≤7V, IOUT=0mA, TJ=25°C
(Note 2)
0.005
0.2
%
Load Regulation (
VREF (IOUT))
10mA
≤IOUT ≤3A, (VIN-VOUT)=3V, TJ=25°C
(Note 3)
0.05
0.3
%
0
≤IOUT ≤3A, VIN=7V, TJ=25°C
(Note 2)
0.05
0.3
%
Dropout Voltage
VREF=1%
IOUT =3A
IOUT
≤ 3A
1.1
1.2
V
Current Limit
IOUT (MAX)
VIN=7V
1.4V
≤ (VIN- VOUT) (Note3)
4.0
3.2
A
Long Term Stability
TA=125
°C, 1000 Hrs.
0.3
(Note
2)
1
%
Thermal Regulation
(
VOUT (Pwr))
TA=25
°C, 20 ms pulse
0.01
0.020
%/W
Temperature Stability
(
VOUT (T))
0.25
%
Output Noise, RMS
10Hz to 10kHz TA = 25
°c
0.003
%V
Thermal Resistance
TO-220
DD Package
Junction to Tab
Junction to Ambient
Junction to Tab
Junction to Ambient
3.0
60
3.0
60
3.0
60
3.0
60
°C/W
The Bold specifications apply to the full operating temperature range.
Note 1: Changes in output voltage due to heating effects are covered under the specification for thermal regulation.
Note 2: Fixed Version Only
Note 3: Adjustable Version Only
相关PDF资料 |
PDF描述 |
|---|---|
| AS2830R-2.5 | 2.5 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PSSO2 |
| AS2830R-1.5 | 1.5 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PSSO2 |
| AS2830AU-5.0 | 5 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PSFM3 |
| AS2830AU-3.3 | 3.3 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PSFM3 |
| AS2830AU-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 |
|---|---|
| AS2830R-5.0 | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Positive Fixed Voltage Regulator |
| AS2830T | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Positive Adjustable Voltage Regulator |
| AS2830T-1.5 | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Positive Fixed Voltage Regulator |
| AS2830T-2.5 | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Positive Fixed Voltage Regulator |
| AS2830T-3.3 | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Positive Fixed Voltage Regulator |
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