參數(shù)資料
型號(hào): TPS75518KTTR
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
中文描述: 三端固定電壓調(diào)節(jié)器
文件頁數(shù): 2/27頁
文件大?。?/td> 398K
代理商: TPS75518KTTR
TPS75101-Q1,
75115-Q1,
75118-Q1,
75125-Q1,
75133-Q1 WITH POWER GOOD
TPS75301-Q1, TPS75315-Q1, TPS75318-Q1, TPS75325-Q1, TPS75333-Q1 WITH RESET
FAST-TRANSIENT-RESPONSE 1.5-A LOW-DROPOUT VOLTAGE REGULATORS
SGLS159
APRIL 2003
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
V
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
O
V
O
100
0
0
3
2
1
4
5
7
6
8
9
10
0
50
50
IL=1.5 A
CL=100
μ
F (Tantalum)
VO=1.5 V
150
1.5
AVAILABLE OPTIONS
TJ
OUTPUT VOLTAGE
(TYP)
TSSOP (PWP)
PG
RESET
3.3 V
TPS75133QPWPRQ1
TPS75125QPWPRQ1
TPS75118QPWPRQ1
TPS75115QPWPRQ1
TPS75101QPWPRQ1
TPS75333QPWPRQ1
2.5 V
TPS75325QPWPRQ1
40
°
C to 125
°
C
1.8 V
TPS75318QPWPRQ1
1.5 V
TPS75315QPWPRQ1
TPS75301QPWPRQ1
Adjustable 1.5 V to 5 V
NOTE: The TPS75x01 is programmable using an external resistor divider (see application
information). R suffix indicates tape and reel.
Product preview
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS75518KTTRG3 功能描述:低壓差穩(wěn)壓器 - LDO 1.8-Volt 5A LDO 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
TPS75518KTTT 功能描述:低壓差穩(wěn)壓器 - LDO 1.8-Volt 5A LDO 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
TPS75518KTTTG3 功能描述:低壓差穩(wěn)壓器 - LDO 1.8-Volt 5A LDO 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
TPS75525EVM 功能描述:電源管理IC開發(fā)工具 TPS75525EVM Vltg Reg 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
TPS75525KC 功能描述:低壓差穩(wěn)壓器 - LDO 2.5-Volt 5A LDO 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