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參數(shù)資料
| 型號(hào)： | AP13818WA |
| 元件分類(lèi)： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 300mA Low-Noise CMOS LDO |
| 中文描述： | 300mA的低噪聲CMOS LDO穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 1/7頁(yè) |
| 文件大?。?/td> | 334K |
| 代理商： | AP13818WA |
AP138
300mA Low-Noise CMOS LDO
Features
- Very low dropout voltage
- Low current consumption: Typ.30μA, Max. 35μA
- Output voltage: 1.8V, 2.5V, 2.8V, 3.0V and 3.3V
- High accuracy output voltage:
±
1.5%
- Guaranteed 300mA output
- Input range up to 7.0V
- Thermal shutdown
- Current limiting
- Stability with low ESR capacitors
- Factory pre-set output voltages
- Low temperature coefficient
-
Pb-free
package: SOT23-5L
Applications
- Battery-powered devices
- Personal communication devices
- Home electric/electronic appliances
- PC peripherals
Pin Assignments
This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of
this product. No rights under any patent accompany the sale of the product.
Rev. 1.0 Oct 29, 2004
1/7
General Descriptions
The AP138 is a positive voltage linear regulator
utilizing CMOS technology. The features that
include low quiescent current (30μA typ.), low
dropout voltage, and high output voltage accuracy,
make it ideal for battery applications. EN input
connected to CMOS has low bias current. The
space-saving SOT23-5L package is attractive for
“Pocket” and “Hand Held” applications.
This rugged device has both thermal shutdown, and
current limit protections to prevent device failure
under the “Worst” operating conditions.
In a low noise, regulated supply application, a
1000pF capacitor is necessary to be placed in
between Bypass and Ground.
The AP138 is stable with a low ESR output
capacitor of 1.0μF or greater.
1
3
2
5
4
BYP
V
IN
EN
GND
SOT23-5
V
OUT
AP138
(Top View)
Pin Descriptions
Pin
Name
No.
V
IN
1
GND
2
EN
3
BYP
4
V
OUT
5
Pin
Function
Power Supply
Ground
Enable Pin
Bypass Signal Pin
Output
Ordering Information
AP138 XX X X
W : SOT23-5L
Output voltage
Package
18: 1.8V
25: 2.5V
28: 2.8V
30: 3.0V
33: 3.3V
Blank: Tube
A: Taping
Packing
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AP1-38368-30 | 制造商:Sensata Technologies 功能描述:AP1-38368-30 /Pole # 1 /Prod Family: 0202 |
| AP1-38544-25 | 制造商:Sensata Technologies 功能描述:AP1-38544-25 /POLE # 1 /PROD FAMILY: 0202 |
| AP139-15WG-7 | 功能描述:低壓差穩(wěn)壓器 - LDO LDO CMOS 300mA 0.5V MAX VOUT+0.5-7V 1.5V RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| AP139-15WL-7 | 功能描述:低壓差穩(wěn)壓器 - LDO LDO CMOS 300MA 0.5V VOUT+0.5V-7.0V 1.5V RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| AP139-18WG-7 | 功能描述:低壓差穩(wěn)壓器 - LDO LDO CMOS 300mA 0.5V MAX VOUT+0.5-7V 1.8V RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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