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參數資料
| 型號： | IRUH50P253A1M |
| 廠商： | International Rectifier |
| 英文描述： | Ultra Low Dropout Positive Fixed Linear Regulator +5.0Vin to +2.5Vout at 3.0A |
| 中文描述： | 超低壓差線性穩壓器正固定5.0Vin的2.5Vout在3.0A的 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 67K |
| 代理商： | IRUH50P253A1M |
Ultra Low Dropout
IRUH50P253A1M
Positive Fixed Linear Regulator +5.0Vin to +2.5Vout at 3.0A
www.irf.com
1
Features:
Total dose to 1.0 Mrad(Si) and low dose
capability to 500 Krad(Si) allows use in
space applications
Single Event latchup Immune
LET = 84 MeV/(mg/cm
2
)
Fluency = 1 x 10
9
Ions/cm
2
Low noise, higher efficiency
Ultra low dropout voltage of 0.4V@ 3A out
significantly reduces power consumption
Remote shutdown permits power
sequencing to be easily implemented
Hermetic 8-Lead Flat Pack ensures
higher reliability
Space Level Screened
This part is also available in MO-078AA
Package as IRUH50P253B1M
The IRUH50P253A1M is a space qualified, ultra low
dropout linear regulator designed specifically for space
applications. This product has been characterized to a total
ionizing dose of 1.0 Mrad(Si) per MIL-STD-883, Method
1019 at both high and low dose rates under biased and
unbiased conditions to account for ELDRS effects in bipolar
devices. The ultra low dropout voltage of 0.4V@ 3A makes
the part particularly useful for applications requiring low
noise and higher efficiency.
11/15/05
Absolute Maximum Ratings
Parameter
Symbol
I
O
V
IN
P
TOT
R
THJC
T
J
T
S
T
L
Value
3.5
7.0
19
6.5
-55 to +125
-65 to +150
300
Units
A
V
W
°C/W
Output Current
Input Voltage
Power Dissipation, T
C
= 25°C
Thermal Resistance, Junction to Case
Operating Temperature Range
Storage Temperature Range
Lead Temperature
°C
8-LEAD FLAT PACK
Product Summary
Part Number
Dropout
I
O
V
in
V
out
IRUH50P253A1M
0.4V
3.0A
5.0V
2.5V
PD-97026
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相關代理商/技術參數 |
參數描述 |
|---|---|
| IRUH50P253A1MK | 制造商:IRF 制造商全稱:International Rectifier 功能描述:Ultra Low Dropout Positive Fixed Linear Regulator +5.0Vin to +2.5Vout at 3.0A |
| IRUH50P253A1MP | 制造商:IRF 制造商全稱:International Rectifier 功能描述:Ultra Low Dropout Positive Fixed Linear Regulator +5.0Vin to +2.5Vout at 3.0A |
| IRUH50P253B1M | 制造商:IRF 制造商全稱:International Rectifier 功能描述:Ultra Low Dropout Positive Fixed Linear Regulator |
| IRUH50P333A1M | 制造商:IRF 制造商全稱:International Rectifier 功能描述:Ultra Low Dropout Fixed Positive Linear Regulator |
| IRUH50P333B1M | 制造商:IRF 制造商全稱:International Rectifier 功能描述:Ultra Low Dropout Fixed Positive Linear Regulator |
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