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參數(shù)資料
| 型號(hào)： | LX8587A-33CP |
| 廠商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 3A LOW DROPOUT POSITIVE REGULATORS |
| 中文描述： | 3.3 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PSFM3 |
| 封裝： | ROHS COMPLIANT, PLASTIC, TO-220, 3 PIN |
| 文件頁(yè)數(shù)： | 2/8頁(yè) |
| 文件大?。?/td> | 211K |
| 代理商： | LX8587A-33CP |
3A L
OW
D
ROPOUT
P
OSITIVE
R
E G U L ATORS
LX8587-xx/8587A-xx
P R O D U C T D A T A B O O K 1 9 9 6 / 1 9 9 7
Copyright 1998
Rev. 1.2 3/98
2
P
R O D U C T I O N
D
A T A
S
H E E T
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Power Dissipation ................................................................................ Internally Limited
Input Voltage ............................................................................................................... 10V
Input to Output Voltage Differential.......................................................................... 10V
Maximum Output Current............................................................................................. 5A
Operating Junction Temperature
Plastic (P Package) ...............................................................................................150°C
Storage Temperature Range......................................................................-65°C to 150°C
Lead Temperature (Soldering, 10 seconds)............................................................ 300°C
PACKAGE PIN OUTS
P PACKAGE
(Top View)
* Pin 1 is GND for fixed voltage versions.
Note 1. Exceeding these ratings could cause damage to the device. All voltages are with
respect to Ground. Currents are positive into, negative out of the specified terminal.
V
IN
V
OUT
ADJ /
GND*
3
2
1
P PACKAGE:
THERMAL RESISTANCE-JUNCTION TO TAB,
θ
JT
THERMAL RESISTANCE-JUNCTION TO AMBIENT,
θ
JA
DD PACKAGE:
THERMAL RESISTANCE-JUNCTION TO TAB,
θ
JT
THERMAL RESISTANCE-JUNCTION TO AMBIENT,
θ
JA
3.0°C/W
60°C/W
3.0°C/W
60°C/W*
Junction Temperature Calculation: T
= T
+ (P
x
θ
).
The
θ
numbers are guidelines for the thermal performance of the device/pc-board system.
All of the above assume no ambient airflow.
*
With package soldered to 0.5 in.
2
copper area over back-side ground plane or internal
power plane,
θ
JA
can vary from 20°C/W to 40°C/W, depending on mounting technique.
THERMAL DATA
3
2
1
V
IN
V
OUT
ADJ / GND*
DD PACKAGE
(Top View)
* Pin 1 is GND for fixed voltage versions.
TAB IS V
OUT
TAB IS V
OUT
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相關(guān)代理商/技術(shù)參數(shù) |
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| LX8587A-XXCDD | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:3A Low Dropout Positive Regulators |
| LX8587A-XXCDD-TR | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:3A Low Dropout Positive Regulators |
| LX8587A-XXCDT | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:3A Low Dropout Positive Regulators |
| LX8587A-XXCDT-TR | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:3A Low Dropout Positive Regulators |
| LX8587A-XXCP | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:3A Low Dropout Positive Regulators |
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