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參數(shù)資料
| 型號(hào)： | TPS7350Q |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Low-Dropout Voltage Regulators With Integuated Delayed Reset Function(帶集成延遲復(fù)位功能的低壓差5.0V穩(wěn)壓器) |
| 中文描述： | 低壓差電壓Integuated延遲復(fù)位功能（帶集成延遲復(fù)位功能的低壓差5.0V穩(wěn)壓器穩(wěn)壓器） |
| 文件頁(yè)數(shù)： | 1/43頁(yè) |
| 文件大小： | 638K |
| 代理商： | TPS7350Q |
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TPS7301Q, TPS7325Q, TPS7330Q, TPS7333Q, TPS7348Q, TPS7350Q
LOW-DROPOUT VOLTAGE REGULATORS
WITH INTEGRATED DELAYED RESET FUNCTION
SLVS124F – JUNE 1995 – REVISED JANUARY 1999
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Available in 2.5-V, 3-V, 3.3-V, 4.85-V, and 5-V
Fixed-Output and Adjustable Versions
Integrated Precision Supply-Voltage
Supervisor Monitoring Regulator Output
Voltage
Active-Low Reset Signal with 200-ms Pulse
Width
Very Low Dropout Voltage . . . Maximum of
35 mV at I
O
= 100 mA (TPS7350)
Low Quiescent Current – Independent of
Load . . . 340
μ
A Typ
Extremely Low Sleep-State Current,
0.5
μ
A Max
2% Tolerance Over Full Range of Load,
Line, and Temperature for Fixed-Output
Versions
§
Output Current Range of 0 mA to 500 mA
TSSOP Package Option Offers Reduced
Component Height For Critical Applications
description
The TPS73xx devices are members of a family of
micropower low-dropout (LDO) voltage regulators.
They are differentiated from the TPS71xx and TPS72xx LDOs by their integrated delayed microprocessor-reset
function. If the precision delayed reset is not required, the TPS71xx and TPS72xx should be considered.
AVAILABLE OPTIONS
OUTPUT VOLTAGE
(V)
NEGATIVE-GOING RESET
THRESHOLD VOLTAGE (V)
PACKAGED DEVICES
CHIP FORM
(Y)
TJ
MIN
TYP
MAX
MIN
TYP
MAX
SMALL
OUTLINE
(D)
PLASTIC DIP
(P)
TSSOP
(PW)
4.9
5
5.1
4.55
4.65
4.75
TPS7350QD
TPS7350QP
TPS7350QPW
TPS7350Y
4.75
4.85
4.95
4.5
4.6
4.7
TPS7348QD
TPS7348QP
TPS7348QPW
TPS7348Y
–40
°
C to
125 C
3.23
3.3
3.37
2.868
2.934
3
TPS7333QD
TPS7333QP
TPS7333QPW
TPS7333Y
2.94
3
3.06
2.58
2.64
2.7
TPS7330QD
TPS7330QP
TPS7330QPW
TPS7330Y
2.425
2.5
2.575
2.23
2.32
2.39
TPS7325QD
TPS7325QP
TPS7325QPW
TPS7325Y
Adjustable
1.2 V to 9.75 V
1.101
1.123
1.145
TPS7301QD
TPS7301QP
TPS7301QPW
TPS7301Y
The D and PW packages are available taped and reeled. Add an R suffix to device type (e.g., TPS7350QDR). The TPS7301Q is programmable
using an external resistor divider (see application information). The chip form is tested at 25
°
C.
§The TPS7325 has a tolerance of
±
3% over the full temperature range.
The TPS71xx and the TPS72xx are 500-mA and 250-mA output regulators respectively, offering performance similar to that of the TPS73xx but
without the delayed-reset function. The TPS72xx devices are further differentiated by availability in 8-pin thin-shrink small-outline packages
(TSSOP) for applications requiring minimum package size.
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.
Copyright
1999, 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.
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
GND
GND
GND
NC
NC
EN
NC
IN
IN
IN
RESET
NC
NC
FB
NC
SENSE
OUT
OUT
NC
NC
PW PACKAGE
(TOP VIEW)
NC – No internal connection
SENSE – Fixed voltage options only
(TPS7325, TPS7330, TPS7333, TPS7348, and TPS7350)
FB – Adjustable version only (TPS7301)
1
2
3
4
8
7
6
5
GND
EN
IN
IN
RESET
SENSE
/FB
OUT
OUT
D OR P PACKAGE
(TOP VIEW)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TPS7325Q | Low-Dropout Voltage Regulators With Integuated Delayed Reset Function(帶集成延遲復(fù)位功能的低壓差2.5V穩(wěn)壓器) |
| TPS736XX | Cap-Free, NMOS, 400mA Low-Dropout Regulator |
| TPS74812DRCR | 1.5A LDO Linear Regulator with Programmable Soft-Start |
| TPS74812DRCT | 1.5A LDO Linear Regulator with Programmable Soft-Start |
| TPS74815DRCR | 1.5A LDO Linear Regulator with Programmable Soft-Start |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS7350QD | 功能描述:低壓差穩(wěn)壓器 - LDO Lowest Dropout PMOS 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 |
| TPS7350QD | 制造商:Texas Instruments 功能描述:IC's |
| TPS7350QDG4 | 功能描述:低壓差穩(wěn)壓器 - LDO Lowest Dropout PMOS 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 |
| TPS7350QDR | 功能描述:低壓差穩(wěn)壓器 - LDO Lowest Dropout PMOS 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 |
| TPS7350QDRG4 | 功能描述:低壓差穩(wěn)壓器 - LDO Lowest Dropout PMOS 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 |
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