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參數資料
| 型號： | RT9183H-33PG |
| 廠商： | Richtek Technology Corporation |
| 英文描述： | Ultra Low Dropout 1.5A Linear Regulator |
| 中文描述： | 1.5A的超低壓差線性穩壓器 |
| 文件頁數： | 1/16頁 |
| 文件大小： | 225K |
| 代理商： | RT9183H-33PG |
RT9183
1
DS9183-12 March 2007
www.richtek.com
Ultra Low Dropout 1.5A Linear Regulator
General Description
The RT9183 series are high performance linear voltage
regulators that provide ultra low-dropout voltage, high output
current with low ground current. It operates from an input
of 2.3V to 5.5V and provides output current up to 1.5A
thus is suitable to drive digital circuits requiring low voltage
at high currents.
The RT9183 has superior regulation over variations in line
and load. Also it provides fast respond to step changes in
load. Other features include over-current and over-
temperature protection. The adjustable version has enable
pin to reduce power consumption in shutdown mode.
The devices are available in fixed output voltag
es of 1.2V,
1.8V, 2.5V, 3.3V and as an adjustable device with a 0.8V
reference voltage. The RT9183 regulators are available in
3-lead SOT-223 and TO-263 packages (fixed output only
for the 3-lead option). Also available are 5-lead TO-263
and fused SOP-8 packages with two external resistors to
set the output voltage ranges from 0.8V to 4.5V.
Ordering Information
RT9183
-
Features
z
330mV Dropout @ 1.5A
z
380
μ
A Low Ground Pin Current
z
Excellent Line and Load Regulation
z
0.1
μ
A Quiescent Current in Shutdown Mode
z
Guaranteed 1.5A Output Current
z
Fixed Output Voltages : 1.2V, 1.8V, 2.5V, 3.3V
z
Adjustable Output Voltage from 0.8V to 4.5V
z
Over-Temperature/Over-Current Protection
z
RoHS Compliant and 100% Lead (Pb)-Free
Applications
z
Battery-Powered Equipment
z
Mother Board/Graphic Card
z
Peripheral Cards
z
PCMCIA Card
Pin Configurations
(TOP VIEW)
SOP-8
2
3
4
5
8
7
6
GND
GND
EN
VIN
VOUT
ADJ
GND
GND
2
3
1
GND
VOUT
(TAB)
VIN
SOT-223 (F-Type)
SOT-223
2
3
1
VIN
GND
(TAB)
VOUT
TO-263
2
3
1
VIN
GND(TAB)
VOUT
TO-263-5
4
2
3
5
1
EN
GND(TAB)
VIN
VOUTADJ
Note :
RichTek Pb-free and Green products are :
`
RoHS compliant and compatible with the current require-
ments of IPC/JEDEC J-STD-020.
`
Suitable for use in SnPb or Pb-free soldering processes.
`
100%matte tin (Sn) plating.
Package Type
G : SOT-223
GF : SOT-223 (F-Type)
S : SOP-8
M : TO-263
M5 : TO-263-5
Operating Temperature Range
P : Pb Free with Commercial Standard
G : Green (Halogen Free with Commer-
cial Standard)
Output Voltage
Defauit : Adjustable
12 : 1.2V
18 : 1.8V
25 : 2.5V
33 : 3.3V
H : Chip Enable High
L : Chip Enable Low
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| RT9183L-25GM | Ultra Low Dropout 1.5A Linear Regulator |
| RT9183L-25GM5 | Ultra Low Dropout 1.5A Linear Regulator |
| RT9183L-25GS | Ultra Low Dropout 1.5A Linear Regulator |
| RT9183L-25PG | Ultra Low Dropout 1.5A Linear Regulator |
| RT9183L-25PGF | Ultra Low Dropout 1.5A Linear Regulator |
相關代理商/技術參數 |
參數描述 |
|---|---|
| RT9183HGM5 | 功能描述:IC REG LDO ADJ 1.5A TO263-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩壓器 - 線性 系列:- 標準包裝:1 系列:- 穩壓器拓撲結構:正，固定式 輸出電壓:8V 輸入電壓:10.5 V ~ 23 V 電壓 - 壓降（標準）:1.7V @ 40mA 穩壓器數量:1 電流 - 輸出:100mA（最小值） 電流 - 限制（最小）:- 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:8-SOIC 包裝:剪切帶 (CT) 產品目錄頁面:1075 (CN2011-ZH PDF) 其它名稱:296-24390-1 |
| RT9183HGS | 制造商:Richtek Technology Corporation 功能描述:IC REG LDO ADJ 1.5A 8SOP 制造商:Richtek Technology Corporation 功能描述:Ultra Low Dropout 1.5A Linear Regulator |
| RT9183HPM5 | 制造商:Richtek 功能描述:1.5A LDO Regulator |
| RT9183HPS | 制造商:Richtek 功能描述:1.5A LDO Regulator |
| RT9186AGF | 功能描述:IC REG LDO ADJ .5A 8MSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩壓器 - 線性 系列:- 產品培訓模塊:More Information on LDOs 標準包裝:50 系列:- 穩壓器拓撲結構:正，固定式 輸出電壓:3.3V 輸入電壓:最高 15V 電壓 - 壓降（標準）:1.1V @ 800mA 穩壓器數量:1 電流 - 輸出:800mA 電流 - 限制（最小）:800mA 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:TO-263-4，D²Pak（3 引線+接片），TO-263AA 供應商設備封裝:D2PAK-3 包裝:管件 |
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