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參數(shù)資料
| 型號： | ADP125ARHZ |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 可調(diào)正電壓單路輸出LDO穩(wěn)壓器 |
| 英文描述： | 5.5V INPUT, 500 MA, LOW QUIESCENT CURRENT, CMOS LINEAR REGULATOR W/EXTERNAL VOLTAGE DIVIDER No of Pins: 8 Temperature Range: Ind |
| 中文描述： | 0.8 V-5 V ADJUSTABLE POSITIVE LDO REGULATOR, 0.23 V DROPOUT, PDSO8 |
| 封裝： | ROHS COMPLIANT, MO-187AAT, MSOP-8 |
| 文件頁數(shù)： | 17/20頁 |
| 文件大?。?/td> | 648K |
| 代理商： | ADP125ARHZ |
ADP124/ADP125
Rev. A | Page 6 of 20
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
VOUT
1
VOUT
2
VOUT SENSE
3
GND
4
VIN
8
VIN
7
NC
6
EN
5
NOTES
1. NC = NO CONNECT.
2. THE EXPOSED PAD MUST BE CONNECTED TO GROUND.
ADP124
TOP VIEW
(Not to Scale)
08476-
003
Figure 3. ADP124 Fixed Output MSOP Pin Configuration
TOP VIEW
(Not to Scale)
ADP124
3
VOUT SENSE
4
GND
1
VOUT
2
VOUT
6 NC
5 EN
8 VIN
7 VIN
08476-
105
NOTES
1. NC = NO CONNECT.
2. THE EXPOSED PAD MUST BE CONNECTED TO GROUND.
Figure 4. ADP124 Fixed Output LFCSP Pin Configuration
VOUT
1
VOUT
2
ADJ
3
GND
4
VIN
8
VIN
7
NC
6
EN
5
ADP125
TOP VIEW
(Not to Scale)
08476-
004
NOTES
1. NC = NO CONNECT.
2. THE EXPOSED PAD MUST BE CONNECTED TO GROUND.
Figure 5. ADP125 Adjustable Output MSOP Pin Configuration
TOP VIEW
(Not to Scale)
ADP125
3
ADJ
4
GND
1
VOUT
2
VOUT
6 NC
5 EN
8 VIN
7 VIN
08476-
106
NOTES
1. NC = NO CONNECT.
2. THE EXPOSED PAD MUST BE CONNECTED TO GROUND.
Figure 6. ADP125 Adjustable Output LFCSP Pin Configuration
Table 5. Pin Function Descriptions
Mnemonic
Pin No.
ADP124
ADP125
Description
1
VOUT
Regulated Output Voltage. Bypass VOUT to GND with a 1 F or greater capacitor.
2
VOUT
Regulated Output Voltage. Bypass VOUT to GND with a 1 F or greater capacitor.
3
VOUT SENSE
N/A
Feedback Node for the Error Amplifier. Connect to VOUT.
N/A
ADJ
Feedback Node for the Error Amplifier. Connect the midpoint of an external divider from VOUT to GND
to this pin to set the output voltage.
4
GND
Ground.
5
EN
Enable Input. Drive EN high to turn on the regulator; drive EN low to turn off the regulator. For
automatic startup, connect EN to VIN.
6
NC
No Connect. This pin is not connected internally.
7
VIN
Regulator Input Supply. Bypass VIN to GND with a 1 F or greater capacitor.
8
VIN
Regulator Input Supply. Bypass VIN to GND with a 1 F or greater capacitor.
EPAD
The exposed pad must be connected to ground.
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| ADP125ARHZ-R7 | 功能描述:IC REG LDO ADJ .5A 8MSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標準包裝:75 系列:- 穩(wěn)壓器拓撲結(jié)構(gòu):正，可調(diào)式 輸出電壓:1.2 V ~ 37 V 輸入電壓:4.2 V ~ 40 V 電壓 - 壓降（標準）:- 穩(wěn)壓器數(shù)量:1 電流 - 輸出:500mA 電流 - 限制（最?。?500mA 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:TO-252-3，DPak（2 引線+接片），SC-63 供應(yīng)商設(shè)備封裝:TO-252-3 包裝:管件 產(chǎn)品目錄頁面:1286 (CN2011-ZH PDF) 其它名稱:*LM317AMDT/NOPBLM317AMDT |
| ADP125CP-EVALZ | 功能描述:BOARD EVAL ADP125 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 線性穩(wěn)壓器 (LDO) 系列:- 產(chǎn)品變化通告:1Q2012 Discontinuation 30/Mar/2012 設(shè)計資源:NCP590MNDPTAGEVB Gerber Files 標準包裝:1 系列:- 每 IC 通道數(shù):2 - 雙 輸出電壓:1.8V，2.8V 電流 - 輸出:300mA 輸入電壓:2.1 ~ 5.5 V 穩(wěn)壓器類型:正，固定式 工作溫度:-40°C ~ 85°C 板類型:完全填充 已供物品:板 已用 IC / 零件:NCP590MNDP 其它名稱:NCP590MNDPTAGEVB-NDNCP590MNDPTAGEVBOS |
| ADP125-EVALZ | 功能描述:BOARD EVALUATION ADJUSTABLE V RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 線性穩(wěn)壓器 (LDO) 系列:- 產(chǎn)品變化通告:1Q2012 Discontinuation 30/Mar/2012 設(shè)計資源:NCP590MNDPTAGEVB Gerber Files 標準包裝:1 系列:- 每 IC 通道數(shù):2 - 雙 輸出電壓:1.8V，2.8V 電流 - 輸出:300mA 輸入電壓:2.1 ~ 5.5 V 穩(wěn)壓器類型:正，固定式 工作溫度:-40°C ~ 85°C 板類型:完全填充 已供物品:板 已用 IC / 零件:NCP590MNDP 其它名稱:NCP590MNDPTAGEVB-NDNCP590MNDPTAGEVBOS |
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