參數(shù)資料
型號(hào)： TPS793285DBVRQ1
廠商： TEXAS INSTRUMENTS INC
元件分類： 固定正電壓?jiǎn)温份敵鯨DO穩(wěn)壓器
英文描述： 2.85 V FIXED POSITIVE LDO REGULATOR, 0.2 V DROPOUT, PDSO5
封裝： PLASTIC, SOT-23, 5 PIN
文件頁(yè)數(shù)： 1/16頁(yè)
文件大?。?/td> 356K
代理商： TPS793285DBVRQ1
TPS79301Q1,'79318Q1,'79325Q1
'79328Q1,'793285Q1,'79330Q1
TPS79333Q1,'793475Q1
SGLS162B APRIL 2003 REVISED JUNE 2005
ULTRALOW NOISE, HIGH PSRR, FAST RF 200mA
LOW DROPOUT LINEAR REGULATORS
(3,00 mm x 3,00 mm)
Actual Size
(3,00 mm x 3,00 mm)
Actual Size
FEATURES
D Qualification in Accordance With AEC-Q100
D Qualified For Automotive Applications
D Customer-Specific Configuration Control Can
Be Supported Along With Major-Change
Approval
D ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
D 200-mA Low-Dropout Regulator With EN
D Available in 1.8-V, 2.5-V, 2.8-V, 2.85-V, 3-V,
3.3-V, 4.75-V, and Adjustable
D High PSRR (70 dB at 10 kHz)
D Ultralow Noise (32 V)
D Fast Start-Up Time (50 s)
D Stable With a 2.2-F Ceramic Capacitor
D Excellent Load/Line Transient
D Very Low Dropout Voltage
(112 mV at Full Load, TPS79330)
D 5-Pin SOT23 (DBV) Package
Contact Texas Instruments for details. Q100 qualification data
available on request.
APPLICATIONS
D VCOs
D RF
D Bluetooth, Wireless LAN
DESCRIPTION
The TPS793xx family of low-dropout (LDO) low-power
linear voltage regulators features high power supply
rejection ratio (PSRR), ultralow noise, fast start-up, and
excellent line and load transient responses in a small
outline, SOT23, package. Each device in the family is
stable, with a small 2.2-
F ceramic capacitor on the
output. The TPS793xx family uses an advanced,
proprietary BiCMOS fabrication process to yield
extremely low dropout voltages (e.g., 112 mV at
200 mA, TPS79330). Each device achieves fast
start-up times (approximately 50
s with a 0.001-F
bypass capacitor) while consuming very low quiescent
current (170
A typical). Moreover, when the device is
placed in standby mode, the supply current is reduced
to
less
than
1
A. The TPS79328 exhibits
approximately 32
VRMS of output voltage noise with a
0.1-
F bypass capacitor. Applications with analog
components that are noise sensitive, such as portable
RF electronics, benefit from the high PSRR and
low-noise features as well as the fast response time.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments
semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date. Products
conform to specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all parameters.
Copyright
2003 2005, Texas Instruments Incorporated
Bluetooth is a trademark owned by Bluetooth SIG, Inc.
3
2
4
5
DBV PACKAGE
(TOP VIEW)
1
IN
GND
EN
OUT
BYPASS
Fixed Option
3
2
4
6
DBV PACKAGE
(TOP VIEW)
1
IN
GND
EN
OUT
BYPASS
5
FB
Adjustable Option
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS793285DBVT 功能描述:低壓差穩(wěn)壓器 - LDO High PSRR Fast RF High-Enable 200mA 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: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS793285DBVTG4 功能描述:低壓差穩(wěn)壓器 - LDO High PSRR Fast RF High-Enable 200mA 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: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS793285QDBVRQ1 功能描述:低壓差穩(wěn)壓器 - LDO Ultra Lo Noise Hi PSRR Fast RF 200mA 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: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS793285QDBVRSV 制造商:Texas Instruments 功能描述:
TPS793285YEQEVM 功能描述:電源管理IC開發(fā)工具 TPS793285YEQ Eval Mod RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
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