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參數(shù)資料
| 型號： | AN7710SP |
| 廠商： | PANASONIC CORP |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Low-dropout three-pin voltage regulator 1.2-A type |
| 中文描述： | 10 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO2 |
| 封裝： | PLASTIC, SP-3SUA, 3 PIN |
| 文件頁數(shù)： | 19/21頁 |
| 文件大?。?/td> | 169K |
| 代理商： | AN7710SP |
Voltage Regulators
AN7700, AN7700F, AN7700SP Series
19
I
Usage Notes
1. Input short-circuit protection circuit
When the DC input pin (pin1) and the ground pin
(pin2) of our conventional three-pin regulators (AN7800
series, etc.) were short-circuited at normal use condi-
tions in some cases, the voltage of the output pin (pin3)
becomes higher than that of the DC input pin and elec-
trons charged in the output capacitor C
OUT
flow into the
input side, resulting in break of the element.
In those cases, it was necessary for you to connect a
general silicon diode as shown in the figure on the right.
In the AN7700/AN7700F/AN7700SP series, however,
it is not necessary to connect the protection diode be-
cause these series have a built-in protection circuit to
safeguard the element from discharge current.
2. Capacitor for external compensation
To maintain the stability, insert a 33-mF capacitor as
close to pin 3 and pin 2 as possible. In case of using at low
temperature, decrease in capacity of the aluminum elec-
trolytic capacitor and increase of ESR of this capacitor
may lead to oscillation.
In the AN7700/AN7700F/AN7700SP series, for the
output capacitor C
OUT
, it is recommended to use an
aluminum electrolytic capacitor or tantalum capacitor
whose equivalent series resistance (ESR) has the tem-
perature characteristic within the recommended area
shown on the right.
3. Others
Cautions for the input voltage that exceeds the
operating supply voltage:
1) The overvoltage protection is activated with the ASO
protection circuit when V
IN
=
30 V is applied, and
the output shuts down occasionally. (3-V type to
10-V type)
2) Please note that at
I
OUT
<
2 mA, the output voltage
rises and may
exceed the maximum of the operation
range. (12-V type to 24-V type)
Not required
1
V
IN
V
OUT
C
OUT
33
μ
F
C
IN
0.33
μ
F
2
3
I
OUT
(A)
E
)
0.01
0
0.1
10
100
1.0
1 000
0.2
0.4
0.6
0.8
1.0
1.2
1.4
10 000
Usable range
10
(typ.)
AN7703/F
AN77033SP
AN77035SP
AN7704/F
AN7705/F/SP
AN7706/F/SP
AN7707/F/SP
AN7708/F/SP
AN7709/F/SP
AN7710/F/SP
AN7712/F/SP
AN7715/F/SP
AN7718/F
AN7720/F
AN7724/F
4 V to 14 V
4.3 V to 14 V
4.5 V to 14 V
5 V to 15 V
6 V to 16 V
7 V to 17 V
8 V to 18 V
9 V to 19 V
10 V to 20 V
11 V to 21 V
13 V to 23 V
16.5 V to 26.5 V
19.5 V to 29.5 V
21.5 V to 29.5 V
25.5 V to 29.5 V
Part No.
V
IN
V
=
Refer to the
table below.
I
OUT
=
0 A to 1 A
C
OUT
=
33
μ
F
Output capacitor ESR
(Equivalent series resistance) T
a
=
25
°
C
C
OUT
33
μ
F
ESR
1
2
3
GND
C
IN
0.33
μ
F
V
IN
I
OUT
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AN7712 | Low-dropout three-pin voltage regulator 1.2-A type |
| AN7712F | ECONOLINE: REC3-DRWI/A - 3W DIP Package Isolated Dual Outputs Vout1 / Vout2- Input / Output 2KVDC Isolation min.- UL94V-0 Package Material- Continuous Short Circiut Protection Auto-Restarting (V1)- Wide Input 2:1- Internal SMD design- 100% Burned In |
| AN7712SP | ECONOLINE: REC3-DRWI/A - 3W DIP Package Isolated Dual Outputs Vout1 / Vout2- Input / Output 2KVDC Isolation min.- UL94V-0 Package Material- Continuous Short Circiut Protection Auto-Restarting (V1)- Wide Input 2:1- Internal SMD design- 100% Burned In |
| AN7715F | Low-dropout three-pin voltage regulator 1.2-A type |
| AN7715SP | Low-dropout three-pin voltage regulator 1.2-A type |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AN7710SP-E1 | 功能描述:IC REG LDO 10V 1.2A SP3SU RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:75 系列:- 穩(wěn)壓器拓?fù)浣Y(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(biāo)準(zhǔn)）:- 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 |
| AN7712 | 制造商:Panasonic Industrial Company 功能描述:IC |
| AN7712F | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:Low-dropout three-pin voltage regulator 1.2-A type |
| AN7712SP | 功能描述:IC REG LDO 12V 1.2A SP3SU RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 產(chǎn)品培訓(xùn)模塊:MIC5365/66 Ultra-small LDO Regulators 標(biāo)準(zhǔn)包裝:1 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式 輸出電壓:3V 輸入電壓:最高 5.5V 電壓 - 壓降（標(biāo)準(zhǔn)）:0.155V @ 150mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:150mA 電流 - 限制（最?。?200mA 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:4-UDFN 裸露焊盤，4-TMLF? 供應(yīng)商設(shè)備封裝:4-TMLF?（1x1） 包裝:Digi-Reel® 其它名稱:576-3192-6 |
| AN7712SP-E1 | 功能描述:IC REG LDO 12V 1.2A SP3SU RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式和可調(diào)式 輸出電壓:3.3V，1.25 V ~ 5.7 V 輸入電壓:4.5 V ~ 7 V 電壓 - 壓降（標(biāo)準(zhǔn)）:1.1V @ 1A 穩(wěn)壓器數(shù)量:2 電流 - 輸出:1A 電流 - 限制（最小）:1A 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:TO-252-5，DPak（4 引線 + 接片），TO-252AD 供應(yīng)商設(shè)備封裝:PPAK 包裝:管件 其它名稱:497-3576-5 |
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