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参数资料
| 型号： | TPS793285DBVRQ1 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 2.85 V FIXED POSITIVE LDO REGULATOR, 0.2 V DROPOUT, PDSO5 |
| 封装： | PLASTIC, SOT-23, 5 PIN |
| 文件页数： | 1/16页 |
| 文件大小： | 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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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS793285DBVT | 功能描述:低压差稳压器 - LDO High PSRR Fast RF High-Enable 200mA RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| TPS793285DBVTG4 | 功能描述:低压差稳压器 - LDO High PSRR Fast RF High-Enable 200mA RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| TPS793285QDBVRQ1 | 功能描述:低压差稳压器 - LDO Ultra Lo Noise Hi PSRR Fast RF 200mA RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| TPS793285QDBVRSV | 制造商:Texas Instruments 功能描述: |
| TPS793285YEQEVM | 功能描述:电源管理IC开发工具 TPS793285YEQ Eval Mod RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
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