參數(shù)資料
型號: TPS7201Q
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(微功耗,低壓差PMOS穩(wěn)壓器,輸出電壓可調(diào),工作溫度-55~150℃)
中文描述: 低壓差穩(wěn)壓器(微功耗,低壓差PMOS管穩(wěn)壓器,輸出電壓可調(diào),工作溫度-55?150℃)
文件頁數(shù): 14/32頁
文件大小: 826K
代理商: TPS7201Q
TPS7201Q, TPS7233Q, TPS7248Q, TPS7250Q
TPS7201Y, TPS7233Y, TPS7248Y, TPS7250Y
MICROPOWER LOW-DROPOUT (LDO) VOLTAGE REGULATORS
SLVS102D – MARCH 1995 – REVISED DECEMBER 1995
14
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
IQ
Quiescent current
vs Output current
5
vs Input voltage
6
IQ
VDO
VDO
VDO
rDS(on)
VO
VO
Change in quiescent current
vs Free-air temperature
7
Dropout voltage
vs Output current
8
Change in dropout voltage
vs Free-air temperature
9
Dropout voltage (TPS7201 only)
vs Output current
10
Pass-element series resistance
vs Input voltage
11
Change in output voltage
vs Free-air temperature
12
Output voltage
vs Input voltage
13
Line regulation
14
Load regulation (TPS7233)
15
Load regulation (TPS7248)
16
Load regulation (TPS7250)
17
VO(PG)
rDS(on)PG
VI
Power-good (PG) voltage
vs Output voltage
18
Power-good (PG) on-resistance
vs Input voltage
19
Minimum input voltage for valid PG
vs Free-air temperature
20
Output voltage response from enable (EN)
21
Load transient response (TPS7201/TPS7233)
22
Load transient response (TPS7248/TPS7250)
23
Line transient response (TPS7201)
24
Line transient response (TPS7233)
25
Line transient response (TPS7248/TPS7250)
26
Ripple rejection
vs Frequency
27
Output Spectral Noise Density
vs Frequency
vs Output current (CO = 4.7
μ
F)
vs Added ceramic capacitance (CO = 4.7
μ
F)
vs Output current (CO = 10
μ
F)
vs Added ceramic capacitance (CO = 10
μ
F)
28
Compensation series resistance (CSR)
29
30
31
32
This symbol is not currently listed within EIA or JEDEC standards for semiconductor symbology.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS7201QD 功能描述:低壓差穩(wěn)壓器 - LDO 250mA Adj 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
TPS7201QDG4 功能描述:低壓差穩(wěn)壓器 - LDO Micropower PMOS Adjustable 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
TPS7201QDR 功能描述:低壓差穩(wěn)壓器 - LDO Micropower PMOS Adjustable 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
TPS7201QDRG4 功能描述:低壓差穩(wěn)壓器 - LDO Micropower PMOS Adjustable 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
TPS7201QP 功能描述:低壓差穩(wěn)壓器 - LDO Micropower PMOS Adjustable 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