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參數(shù)資料
| 型號(hào)： | HT7318 |
| 廠(chǎng)商： | Holtek Semiconductor Inc. |
| 英文描述： | Low Power Consumption LDO |
| 中文描述： | 低功耗穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大?。?/td> | 108K |
| 代理商： | HT7318 |
HT73XX
Low Power Consumption LDO
Selection Table
Part No.
Output Voltage
Tolerance
Package
Marking
HT7318
1.8V
3%
TO-92-A
TO-92-B
SOT-89-A
73XX-A (for TO-92-A)
73XX-B (for TO-92-B)
73XX-A (for SOT-89)
HT7325
2.5V
3%
HT7327
2.7V
3%
HT7330
3.0V
3%
HT7333
3.3V
3%
HT7335
3.5V
3%
HT7350
5.0V
3%
Note: XX stands for output voltages
Rev. 1.10
1
July 30, 2004
Features
Ultra low quiescent current: 4 A (typ.)
High input voltage (up to 12V)
Output voltage:
1.8V, 2.5V, 2.7V, 3.0V, 3.3V, 3.5V, 5.0V
Output voltage accuracy: tolerance 3%
Maximum output current: 250mA
Low dropout voltage
Low temperature coefficient
TO-92, SOT-89 package
Applications
Battery-powered equipment
Voltage regulator for microprocessor
Voltage regulator for LAN cards
Wireless Communication equipment
Audio/Video equipment
General Description
TheHT73XXseriesisasetofthree-terminal,lowpower,
high voltage regulators implemented in CMOS technol-
ogy. The series features extremely low quiescent cur-
rent which is typically 4 A. They allow input voltages as
high as 12V. The device provides large current with a
significantly small dropout voltage.
The HT73XX consists of a high-precision voltage refer-
ence, an error correction circuit, and a current limited
output driver. They are available with several fixed out-
put voltages ranging from 1.8V to 5.0V. CMOS technol-
ogy ensures low dropout voltage and low current
consumption. Although designed primarily as fixed volt-
age regulators, these devices can be used with external
componentstogeneratevariablevoltagesandcurrents.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HT7350 | Low Power Consumption LDO |
| HT7325 | Low Power Consumption LDO |
| HT7327 | Low Power Consumption LDO |
| HT7330 | Low Power Consumption LDO |
| HT7333 | Low Power Consumption LDO |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT7325 | 制造商:HOLTEK 制造商全稱(chēng):Holtek Semiconductor Inc 功能描述:Low Power Consumption LDO |
| HT7327 | 制造商:HOLTEK 制造商全稱(chēng):Holtek Semiconductor Inc 功能描述:Low Power Consumption LDO |
| HT7330 | 制造商:HOLTEK 制造商全稱(chēng):Holtek Semiconductor Inc 功能描述:Low Power Consumption LDO |
| HT7333 | 制造商:HOLTEK 制造商全稱(chēng):Holtek Semiconductor Inc 功能描述:Low Power Consumption LDO |
| HT7335 | 制造商:HOLTEK 制造商全稱(chēng):Holtek Semiconductor Inc 功能描述:Low Power Consumption LDO |
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