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參數資料
| 型號： | CS8129YDW16G |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 5.0 V, 750 mA Low Dropout Linear Regulator with Lower RESET Threshold |
| 中文描述： | 5 V FIXED POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PDSO16 |
| 封裝： | LEAD FREE, SOP-16 |
| 文件頁數： | 1/11頁 |
| 文件大小： | 123K |
| 代理商： | CS8129YDW16G |
Semiconductor Components Industries, LLC, 2006
June, 2006 Rev. 8
1
Publication Order Number:
CS8129/D
CS8129
5.0 V, 750 mA Low Dropout
Linear Regulator with
Lower RESET Threshold
The CS8129 is a precision 5.0 V linear regulator capable of sourcing
750 mA. The RESET threshold voltage has been lowered to 4.2 V so
that the regulator can be used with 4.0 V microprocessors. The lower
RESET threshold also permits operation under low battery conditions
(5.5 V plus a diode). The RESET’s delay time is externally
programmed using a discrete RC network. During powerup, or when
the output goes out of regulation, RESET remains in the low state for
the duration of the delay. This function is independent of the input
voltage and will function correctly as long as the output voltage
remains at or above 1.0 V. Hysteresis is included in the Delay and the
RESET comparators to improve noise immunity. A latching discharge
circuit is used to discharge the delay capacitor when it is triggered by a
brief fault condition.
The regulator is protected against a variety of fault conditions: i.e.
reverse battery, overvoltage, short circuit and thermal runaway
conditions. The regulator is protected against voltage transients ranging
from 50 V to +40 V. Short circuit current is limited to 1.2 A (typ).
The CS8129 is packaged in a 5 lead TO220 and a 16 lead surface
mount package.
Features
5.0 V
±
3.0% Regulated Output
Low Dropout Voltage (0.6 V @ 0.5 A)
750 mA Output Current Capability
Reduced RESET Threshold for Use with 4.0 V Microprocessors
Externally Programmed RESET Delay
Fault Protection
Reverse Battery
60 V, 50 V Peak Transient Voltage
Short Circuit
Thermal Shutdown
PbFree Packages are Available*
*For additional information on our PbFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
TO220
FIVE LEAD
T SUFFIX
CASE 314D
1
5
TO220
FIVE LEAD
TVA SUFFIX
CASE 314K
TO220
FIVE LEAD
THA SUFFIX
CASE 314A
1
5
1
See general marking information in the device marking
section on page 8 of this data sheet.
DEVICE MARKING INFORMATION
SO16WB
DW SUFFIX
CASE 751G
1
16
http://onsemi.com
See detailed ordering and shipping information in the package
dimensions section on page 8 of this data sheet.
ORDERING INFORMATION
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| CS8129YDWR16G | 5.0 V, 750 mA Low Dropout Linear Regulator with Lower RESET Threshold |
| CS8129YT5G | 5.0 V, 750 mA Low Dropout Linear Regulator with Lower RESET Threshold |
| CS8129YTHA5G | 5.0 V, 750 mA Low Dropout Linear Regulator with Lower RESET Threshold |
| CS8129YTVA5G | 5.0 V, 750 mA Low Dropout Linear Regulator with Lower RESET Threshold |
| CS8129 | 5.0 V, 750 mA Low Dropout Linear Regulator with Lower RESET Threshold(5.0 V, 750 mA帶較低復位（RESET）門限的低壓差線性穩壓器) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CS8129YDWR16 | 功能描述:低壓差穩壓器 - LDO 5V 750mA 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| CS8129YDWR16G | 功能描述:低壓差穩壓器 - LDO 5V 750mA w/Delayed Reset 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| CS8129YT5 | 功能描述:低壓差穩壓器 - LDO 5V 750mA 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| CS8129YT5G | 功能描述:低壓差穩壓器 - LDO ANA 5V 500MA LDO REG 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| CS8129YTHA5 | 功能描述:低壓差穩壓器 - LDO 5V 750mA 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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