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參數(shù)資料
| 型號： | TPS75101QPWPRQ1 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 可調(diào)正電壓單路輸出LDO穩(wěn)壓器 |
| 英文描述： | 1.5 V-5 V ADJUSTABLE POSITIVE LDO REGULATOR, PDSO20 |
| 封裝： | PLASTIC, HTSSOP-20 |
| 文件頁數(shù)： | 1/30頁 |
| 文件大小： | 625K |
| 代理商： | TPS75101QPWPRQ1 |
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TPS75101Q1, '75115Q1, '75118Q1, '75125Q1, '75133Q1 WITH POWER GOOD
TPS75301Q1, TPS75315Q1, TPS75318Q1, TPS75325Q1, TPS75333Q1 WITH RESET
FAST TRANSIENT RESPONSE 1.5A LOW DROPOUT VOLTAGE REGULATORS
SGLS159A APRIL 2003 REVISED APRIL 2008
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POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Qualified for Automotive Applications
D ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
D 1.5-A Low-Dropout Voltage Regulator
D Available in 1.5-V, 1.8-V, 2.5-V, 3.3-V, Fixed
Output and Adjustable Versions
D Open Drain Power-Good (PG) Status
Output (TPS751xxQ)
D Open Drain Power-On Reset With 100-ms
Delay (TPS753xxQ)
D Dropout Voltage Typically 160 mV at 1.5 A
(TPS75133Q)
D Ultralow 75 A Typical Quiescent Current
D Fast Transient Response
D 2% Tolerance Over Specified Conditions
For Fixed-Output Versions
D 20-Pin TSSOP (PWP) PowerPAD Package
D Thermal Shutdown Protection
description
The TPS753xxQ and TPS751xxQ are low dropout regulators with integrated power-on reset and power-good (PG)
functions respectively. These devices are capable of supplying 1.5 A of output current with a dropout of 160 mV
(TPS75133Q, TPS75333Q). Quiescent current is 75
A at full load and drops down to 1 A when the device is
disabled. TPS751xxQ and TPS753xxQ are designed to have fast transient response for larger load current
changes.
Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 160 mV at an
output current of 1.5 A for the TPS75x33Q) and is directly proportional to the output current. Additionally, since the
PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading
(typically 75
A over the full range of output current, 1 mA to 1.5 A). These two key specifications yield a significant
improvement in operating life for battery-powered systems.
The device is enabled when EN is connected to a low level voltage. This LDO family also features a sleep mode;
applying a TTL high signal to EN (enable) shuts down the regulator, reducing the quiescent current to less than 1
A at TJ = 25°C.
For the TPS751xxQ, the power-good terminal (PG) is an active high, open drain output, which can be used to
implement a power-on reset or a low-battery indicator.
Copyright
2008, Texas Instruments Incorporated
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.
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.
PowerPAD is a trademark of Texas Instruments.
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PWP PACKAGE
(TOP VIEW)
GND/HEATSINK
NC
IN
EN
PG or RESET
FB/SENSE
OUTPUT
GND/HEATSINK
NC
GND
NC
GND/HEATSINK
NC No internal connection
PG is on the TPS751xx and RESET is on the TPS753xx
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| TPS75115QPWPRQ1 | 1.5 V FIXED POSITIVE LDO REGULATOR, PDSO20 |
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| TPSMC10A/7 | 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AB |
| TPSMC43A/7 | 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AB |
| TPSMC6.8A/7 | 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AB |
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| TPS75103YFFR | 功能描述:LED照明驅(qū)動器 Low Dropout Two- Bank LED Driver RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| TPS75103YFFT | 功能描述:LED照明驅(qū)動器 Low Dropout 2 Bank LED Driver RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| TPS75105DSKEVM-529 | 功能描述:電源管理IC開發(fā)工具 TPS75105DSKEVM-529 RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| TPS75105DSKR | 功能描述:LED照明驅(qū)動器 LDO,Two-Bank LED Driver RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| TPS75105DSKT | 功能描述:LED照明驅(qū)動器 LDO,Two-Bank LED Driver RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
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