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參數(shù)資料
| 型號： | LT1580 |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| 中文描述： | FIXED POSITIVE REGULATOR |
| 文件頁數(shù)： | 16/16頁 |
| 文件大?。?/td> | 262K |
| 代理商： | LT1580 |
16
LT1580/LT1580-2.5
LINEAR TECHNOLOGY CORPORATION 1995
TYPICAL APPLICATIO
N
U
Dual Regulators Power Pentium Processor or Upgrade CPU
PART NUMBER
LTC
1266
LTC1267
LTC1430
LT1584
LT1585
LT1587
DESCRIPTION
Synchronous Switching Controller
Dual High Efficiency Synchronous Switching Regulator
High Power Synchronous Step-Down Switching Regulator
7A Low Dropout Fast Transient Response Regulator
4.6A Low Dropout Fast Transient Response Regulator
3A Low Dropout Fast Transient Response Regulator
COMMENTS
>90% Efficient High Current Microprocessor Supply
>90% Efficiency with Fixed 5V, 3.3V or Adjustable Outputs
>90% Efficient High Current Microprocessor Supply
For High Performance Microprocessors
For High Performance Microprocessors
For High Performance Microprocessors
RELATED PARTS
C1
220
μ
F
10V
C3
220
μ
F
10V
C10
1
μ
F
C9
220
μ
F
10V
C2
220
μ
F
10V
C5
0.33
μ
F
C11
22
μ
F
35V
LT1587
ADJ
V
IN
V
OUT
–
+
I/O
SUPPLY
3.5V/3.3V
C8
0.1
μ
F
C4
0.33
μ
F
C6
0.01
μ
F
R3
110
1%
R11
10k
R2
470
R14, 2
R13
0.005
*
R8
107
0.35%
R12
0.0075
*
D1
1N4148
D2
1N4148
R4
178
1%
R1
10k
5V
5V
12V
R10
10k
R7
107
0.25%
R5
10k
E3
TO CPU
VOLTAGE
SELECT PIN
5V
R9
10k
R6
89.8
0.5%
Q1
ZVN4206
Q2
2N3904
Q3
2N7002
Q3
2N7002
1580 TA04
12V
1
3
2
CORE
SUPPLY
3.5V/2.5V
LT1006
C7
330
μ
F
6.3V
LT1580
4
5
V
CONTROL
V
POWER
SENSE
V
OUT
ADJ
*RESISTORS ARE IMPLEMENTED AS COPPER TRACES ON PCB
IF 1 OZ COPPER, TRACE WIDTHS ARE 0.05 INCH
IF 2 OZ COPPER, TRACE WIDTHS ARE 0.025 INCH
R13 IS 0.83 INCHES LONG, R12 IS 1.24 INCHES LONG
E3
0
1
CPU TYPE
P55C
P54C
+
+
+
+
+
+
158025fa LT/GP 0598 2K REV A PRINTED IN USA
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
G
FAX: (408) 434-0507
G
www.linear-tech.com
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LT1581CT7 | Octal Bus Transceivers 20-PDIP 0 to 70 |
| LT1581-2.5 | Hook-Up Wire; Conductor Size AWG:12; No. Strands x Strand Size:65 x 30; Jacket Color:Gray; Cable/Wire MIL SPEC:MIL-W-76C Type MW; Conductor Material:Copper; Jacket Material:Polyvinylchloride (PVC); Leaded Process Compatible:Yes RoHS Compliant: Yes |
| LT1581CT7-2.5 | 10A, Very Low Dropout Regulators |
| LT1581 | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| LT1584CT | 7A, 4.6A, 3A Low Dropout Fast Response Positive Regulators Adjustable and Fixed |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT-1580-113-006 | 制造商:Carling Technologies 功能描述:LT-SERIES TOGGLE SWITCH - Bulk |
| LT-1580-113-012 | 制造商:Carling Technologies 功能描述:LT-SERIES TOGGLE SWITCH - Bulk |
| LT1580-2.5 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:7A, Very Low Dropout Regulator |
| LT-1580-611-012 | 制造商:Carling Technologies 功能描述:LT-SERIES TOGGLE SWITCH - Bulk |
| LT1580C | 制造商:LINER 制造商全稱:Linear Technology 功能描述:7A, Very Low Dropout Regulator |
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