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参数资料
| 型号： | TPS75101QPWPRQ1 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 可调正电压单路输出LDO稳压器 |
| 英文描述： | 1.5 V-5 V ADJUSTABLE POSITIVE LDO REGULATOR, PDSO20 |
| 封装： | PLASTIC, HTSSOP-20 |
| 文件页数： | 12/30页 |
| 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
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
description (continued)
The RESET (SVS, POR, or power on reset) output of the TPS753xxQ initiates a reset in microcomputer and
microprocessor systems in the event of an undervoltage condition. An internal comparator in the TPS753xxQ
monitors the output voltage of the regulator to detect an undervoltage condition on the regulated output voltage.
When the output reaches 95% of its regulated voltage, RESET goes to a high-impedance state after a 100-ms delay.
RESET goes to a logic-low state when the regulated output voltage is pulled below 95% (i.e., over load condition)
of its regulated voltage.
The TPS751xxQ or TPS753xxQ is offered in 1.5-V, 1.8-V, 2.5-V and 3.3-V fixed-voltage versions and in an
adjustable version (programmable over the range of 1.5 V to 5 V). Output voltage tolerance is specified as a
maximum of 2% over line, load, and temperature ranges. The TPS751xxQ and TPS753xxQ families are available
in 20-pin TSSOP (PWP) packages.
TJ Junction Temperature °C
40
10
110
60
Dropout
V
oltage
mV
V
DO
TPS75x33Q
DROPOUT VOLTAGE
vs
JUNCTION TEMPERATURE
300
160
250
200
150
100
50
0
IO = 0.5 A
IO = 1.5 A
t Time ms
TPS75x15Q
LOAD TRANSIENT RESPONSE
I
Output
Current
A
O
V
O
Change
in
Output
V
oltage
mV
100
0
03
2
14
5
7
68
9
10
0
50
IL=1.5 A
CL=100 F (Tantalum)
VO=1.5 V
150
1.5
AVAILABLE OPTIONS
TJ
OUTPUT VOLTAGE
TSSOP (PWP)
TJ
OUTPUT VOLTAGE
(TYP)
PG
RESET
3.3 V
TPS75133QPWPRQ1§
TPS75333QPWPRQ1
2.5 V
TPS75125QPWPRQ1§
TPS75325QPWPRQ1
40
°C to 125°C
1.8 V
TPS75118QPWPRQ1§
TPS75318QPWPRQ1
40 C to 125 C
1.5 V
TPS75115QPWPRQ1§
TPS75315QPWPRQ1
Adjustable 1.5 V to 5 V
TPS75101QPWPRQ1§
TPS75301QPWPRQ1
NOTE: The TPS75x01 is programmable using an external resistor divider (see application
information). R suffix indicates tape and reel.
For the most current package and ordering information, see the Package Option Addendum at the
end of this document, or see the TI web site at http://www.ti.com.
Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging.
§ Product preview
相关PDF资料 |
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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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| TPS75105DSKR | 功能描述:LED照明驱动器 LDO,Two-Bank LED Driver RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| TPS75105DSKT | 功能描述:LED照明驱动器 LDO,Two-Bank LED Driver RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
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