參數(shù)資料
型號(hào): TPS7233Y
廠商: Texas Instruments, Inc.
英文描述: MICROPOWER LOW-DROPOUT LDO VOLTAGE REGULATORS
中文描述: 微功率低壓差LDO穩(wěn)壓器
文件頁(yè)數(shù): 19/36頁(yè)
文件大小: 623K
代理商: TPS7233Y
TPS7201Q, TPS7225Q, TPS7228Q, TPS7230Q
TPS7233Q, TPS7248Q, TPS7250Q, TPS72xxY
MICROPOWER LOW-DROPOUT (LDO) VOLTAGE REGULATORS
SLVS102F – MARCH 1995 – REVISED NOVEMBER 1998
19
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
vs Input voltage
14
Load regulation
(TPS7225, TPS7233, TPS7248, TPS7250)
vs Input voltage
15
VO(PG)
rDS(on)PG
VI
Power-good (PG) voltage
vs Output voltage
16
Power-good (PG) on-resistance
vs Input voltage
17
Minimum input voltage for valid PG
vs Free-air temperature
18
Output voltage response from enable (EN)
vs Time
19
Load transient response (TPS7201/TPS7233)
vs Time
20
Load transient response (TPS7248/TPS7250)
vs Time
21
Line transient response (TPS7201)
vs Time
22
Line transient response (TPS7233)
vs Time
23
Line transient response (TPS7248/TPS7250)
vs Time
24
Ripple rejection
vs Frequency
25
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)
26
27
Compensation series resistance (CSR)
28
29
30
This symbol is not currently listed within EIA or JEDEC standards for semiconductor symbology.
相關(guān)PDF資料
PDF描述
TPS7250Q MICROPOWER LOW-DROPOUT LDO VOLTAGE REGULATORS
TPS7228Q Micropower Low-Dropout (LDO) Voltage Regulators(微功耗低壓差2.8V電壓穩(wěn)壓器)
TPS7230Q Micropower Low-Dropout (LDO) Voltage Regulators(微功耗低壓差3.0V電壓穩(wěn)壓器)
TPS7225Q Micropower Low-Dropout (LDO) Voltage Regulators(微功耗低壓差2.5V電壓穩(wěn)壓器)
TPS7225Y MICROPOWER LOW-DROPOUT LDO VOLTAGE REGULATORS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS7248QD 功能描述:低壓差穩(wěn)壓器 - LDO LDO PMOS Voltage 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
TPS7248QDG4 功能描述:低壓差穩(wěn)壓器 - LDO LDO PMOS Voltage 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
TPS7248QDR 功能描述:低壓差穩(wěn)壓器 - LDO LDO PMOS Voltage 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
TPS7248QDRG4 功能描述:低壓差穩(wěn)壓器 - LDO LDO PMOS Voltage 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
TPS7248QP 功能描述:低壓差穩(wěn)壓器 - LDO LDO PMOS Voltage 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