參數(shù)資料
型號： ZLDO485
廠商： Zetex Semiconductor
元件分類： 圓形連接器
英文描述： Circular Connector; Body Material:Thermoplastic; Series:C016; No. of Contacts:3; Connecting Termination:Screw; Circular Shell Style:Straight Receptacle; Features:Strain Relief with Clamping Ring RoHS Compliant: Yes
中文描述： 4.85伏超低壓差穩(wěn)壓器
文件頁數(shù)： 1/9頁
文件大?。?/td> 114K
代理商： ZLDO485
DEVICE DESCRIPTION
The ZLDO Series low dropout linear
regulators operate with an exceptionally
low dropout voltage, typically only 30mV
with a load current of 100mA. The regulator
series features output voltages in the range
2.7 to 18 volts, this device provides an output
voltage of 4.85 volts.
The ZLDO485 consumes a typical quiescent
current of only 1mA and is rated to supply
load currents up to 300mA. A battery low flag
is available to indicate potential power fail
situations. If the input voltage falls to within
200mV of the regulated output voltage then
the error output pulls low. The device also
features an active high disable control. Once
disabled the ZLDO quiescent current falls to
typically 11
μ
A.
The ZLDO devices are packaged in Zetex
SM8 8 pin small outline surface mount
package, ideal for applications where space
saving is important. The device low dropout
voltage, low quiescent current and small size
make it ideal for low power and battery
powered applications. Battery powered
circuits can make particular use of the low
battery flag and shutdown features.
FEATURES
Very low dropout voltage
6mV dropout at 10mA output
30mV dropout at 100mA output
100mV dropout at 300mA output
4.85 volt fixed output
Other voltages available
Low quiescent current
1mA quiescent (typ) at 300mA output
Low battery flag
Shutdown control
Surface mount package
APPLICATIONS
Battery powered devices
Portable instruments
Portable communications
Laptop/Palmtop computers
Electronic organisers
4.85 VOLT ULTRA LOW DROPOUT
REGULATOR
ISSUE 2 - MAY 1997
LOW BATTERY
COMPARATOR
Low Battery Flag
Vin
OUTPUT
DRIVE
BIAS
CIRCUIT
SHUTDOWN
THERMAL
SHUTDOWN
Shutdown
Control
BANDGAP
REFERENCE
Vo
Shaping
Gnd
Cs
ZLDO485
4-71
相關(guān)PDF資料
PDF描述
ZLDO485T8 Circular Connector; Body Material:Thermoplastic; Series:C016; No. of Contacts:3; Connecting Termination:Screw; Circular Shell Style:Cable Plug; Features:Strain Relief with Clamping Ring RoHS Compliant: Yes
ZLDO500 Circular Connector; Body Material:Thermoplastic; Series:C016; No. of Contacts:3; Connecting Termination:Screw; Circular Shell Style:Cable Plug; Features:Internal Strain Relief with Clamping Ring; Leaded Process Compatible:Yes RoHS Compliant: Yes
ZLDO500T8 Circular Connector; Body Material:Thermoplastic; Series:C016; No. of Contacts:6; Connecting Termination:Screw; Circular Shell Style:Right Angle Plug; Features:Strain Relief with Clamping Ring RoHS Compliant: Yes
ZLE10532 DIGITAL SATELLITE TV FRONT-END REF ERENCE DESIGN
ZLLS1000 40V SILICON HIGH CURRENT LOW LEAKAGE SCHOTTKY DIODE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ZLDO485T8 制造商:ZETEX 制造商全稱:ZETEX 功能描述:4.85 VOLT ULTRA LOW DROPOUT REGULATOR
ZLDO485T8TA 功能描述:低壓差穩(wěn)壓器 - LDO 4.85V Ultra low Dropout Regulator 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(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
ZLDO485T8TA-CUT TAPE 制造商:DIODES 功能描述:ZLDO485 Series 4.85 V 300 mA Ultra Low Dropout Regulator Surface Mount - SM-8
ZLDO485T8TC 功能描述:IC REG LDO 4.85V .3A SOT-223-8 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標準包裝:3,000 系列:- 穩(wěn)壓器拓撲結(jié)構(gòu):正，固定式 輸出電壓:3.8V 輸入電壓:最高 16V 電壓 - 壓降（標準）:0.3V @ 80mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:80mA 電流 - 限制（最小）:- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:帶卷 (TR) 其它名稱:MIC5203-3.8BM5TRMIC5203-3.8BM5TR-ND
ZLDO500 制造商:ZETEX 制造商全稱:ZETEX 功能描述:5.0 VOLT ULTRA LOW DROPOUT REGULATOR
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