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參數資料
| 型號： | SC8863-250CSK |
| 廠商： | Semtech Corporation |
| 英文描述： | 150mA ULTRA LOW DROPOUT, LOW NOISE REGULATOR |
| 中文描述： | 150mA的超低壓降，低噪聲穩壓器 |
| 文件頁數： | 1/9頁 |
| 文件大小： | 92K |
| 代理商： | SC8863-250CSK |
150mA ULTRA LOW DROPOUT,
LOW NOISE REGULATOR
2000 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320
SC8863
March 1, 2000
1
Notes:
(1) Where -XXX denotes voltage options. Available
voltages are: 2.50V (-250), 2.80V (-280), 3.00V (-300),
and 3.30 (-330)V.
(2) Add suffix ‘TR’ for tape and reel.
DESCRIPTION
The SC8863 is a low dropout linear regulator that
operates from a +2.5V to +5.5V input range and
delivers up to 150mA. A PMOS pass transistor allows
the low 110μA supply current to remain independent of
load, making these devices ideal for battery operated
portable equipment such as cellular phones, cordless
phones and personal digital assistants.
The SC8863 output voltage can be preset or adjusted
with an external resistor divider. Other features include
low powered shutdown, short circuit protection, thermal
shutdown protection and reverse battery protection.
The SC8863 comes in the tiny 5 lead SOT-23
package.
FEATURES
Guaranteed 150 mA output current
Fixed or adjustable output
Very small external components
Low 75μV
output noise
Very low supply current
Thermal overload protection
Reverse battery protection
Low power shutdown
Surface mount packaging (5 pin SOT-23)
Full industrial temperature range
Battery Powered Systems
Cellular Telephones
Cordless Telephones
Personal Digital Assistants
Portable Instrumentation
Modems
PCMCIA cards
PIN CONFIGURATION
TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com
Part Number
SC8863-XXXCSK
(1)(2)
Package
SOT-23-5
ORDERING INFORMATION
BLOCK DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Parameter
APPLICATIONS
Symbol
Maximum
Units
Input Supply Voltage
V
IN
P
D
-0.6 to +7
V
Power Dissipation
T
A
= 70°C
Thermal Resistance
571
mW
θ
JA
256
°C/W
θ
JC
81
°C/W
Operating Ambient
Temperature Range
T
A
-40 to +85
°C
Operating Junction
Temperature Range
T
J
-40 to +150
°C
Storage Temperature
Range
T
STG
-65 to +150
°C
Lead Temperature
(Soldering) 10 Sec
T
LEAD
+300
°C
ESD Rating
ESD
1.25
kV
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| SC8863-280CSK | 150mA ULTRA LOW DROPOUT, LOW NOISE REGULATOR |
| SC8863-300CSK | 150mA ULTRA LOW DROPOUT, LOW NOISE REGULATOR |
| SC8863-330CSK | 150mA ULTRA LOW DROPOUT, LOW NOISE REGULATOR |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SC8863-250CSKTR | 制造商:Semtech Corporation 功能描述:LDO Regulator Pos 2.5V 0.15A 5-Pin SOT-23 T/R |
| SC8863-250CSKTRT | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:150mA Ultra Low Dropout, Low Noise Regulator |
| SC8863-250EVB | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:150mA Ultra Low Dropout, Low Noise Regulator |
| SC8863-250TSKTR | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:150mA Ultra Low Dropout, Low Noise Regulator |
| SC8863-280CSK | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:150mA ULTRA LOW DROPOUT, LOW NOISE REGULATOR |
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