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參數資料
| 型號： | HT7333 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | Low Power Consumption LDO |
| 中文描述： | 低功耗穩壓器 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 108K |
| 代理商： | HT7333 |
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PDF資料 |
PDF描述 |
|---|---|
| HT7335 | Low Power Consumption LDO |
| HT7430 | Three-Terminal Low Current High Negative Voltage Regulator(Output Voltage：3.0V）(三端、小電流、高負輸出電壓穩壓器（輸出電壓：3.0V）) |
| HT7450 | Three-Terminal Low Current High Negative Voltage Regulator(Output Voltage：5.0V）(三端、小電流、高負輸出電壓穩壓器（輸出電壓：5.0V）) |
| HT74XX | Negative Voltage Regulator |
| HT7470 | Fast Battery Charger |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HT7335 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Low Power Consumption LDO |
| HT7350 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Low Power Consumption LDO |
| HT-73F-250-32 | 功能描述:端子 HT-73F-250-32 C RoHS:否 制造商:AVX 產品:Junction Box - Wire to Wire 系列:9826 線規:26-18 接線柱/接頭大小: 絕緣: 顏色:Red 型式:Female 觸點電鍍:Tin over Nickel 觸點材料:Beryllium Copper, Phosphor Bronze 端接類型:Crimp |
| HT73XX | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Low Power Consumption LDO |
| HT7430 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Negative Voltage Regulator |
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