參數(shù)資料
型號(hào): TPS76627
廠商: Texas Instruments, Inc.
英文描述: "Single Output LDO
中文描述: 超低靜態(tài)電流 250mA LDO 線性穩(wěn)壓器
文件頁(yè)數(shù): 13/18頁(yè)
文件大?。?/td> 266K
代理商: TPS76627
TPS76615, TPS76618, TPS76625, TPS76627
TPS76628, TPS76630, TPS76633, TPS76650, TPS76601
ULTRA LOW QUIESCENT CURRENT 250-mA LOW-DROPOUT VOLTAGE REGULATORS
SLVS237 – AUGUST 1999
13
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 25
1.00
101
0
0.2
Added Ceramic Capacitance –
μ
F
0.4
0.6
0.8
1.0
TYPICAL REGION OF STABILITY
EQUIVALENT SERIES RESISTANCE
vs
ADDED CERAMIC CAPACITANCE
E
10.10
10.01
VI = 4.3 V
CO = 4.7
μ
F
VO = 3.3 V
IO = 250 mA
TA = 25
°
C
Minimum ESR
Region of Instability
Region of Stability
Figure 26
Added Ceramic Capacitance –
μ
F
TYPICAL REGION OF STABILITY
EQUIVALENT SERIES RESISTANCE
vs
ADDED CERAMIC CAPACITANCE
1.00
101
0
0.2
0.4
0.6
0.8
1.0
E
10.10
10.01
VI = 4.3 V
CO = 10
μ
F
VO = 3.3 V
IO = 250 mA
TA = 25
°
C
Minimum ESR
Region of Instability
Region of Stability
IN
EN
OUT
+
GND
CO
ESR
RL
VI
To Load
Figure 27. Test Circuit for Typical Regions of Stability (Figures 21 through 24) (Fixed Output Options)
Equivalent series resistance (ESR) refers to the total series resistance, including the ESR of the capacitor, any series resistance added
externally, and PWB trace resistance to CO.
相關(guān)PDF資料
PDF描述
TPS76627D ULTRA LOW QUIESCENT CURRENT 250-mA LOW-DROPOUT VOLTAGE REGULATORS
TPS76801Q TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS(快速瞬變反應(yīng)1A低壓差線性穩(wěn)壓器)
TPS76825Q Fast-Transient-Response 1-A Low-Dropout Voltage Regulators(快速瞬變反應(yīng)1A低壓差2.5V線性穩(wěn)壓器)
TPS76828Q Fast-Transient-Response 1-A Low-Dropout Voltage Regulators(快速瞬變反應(yīng)1A低壓差2.8V線性穩(wěn)壓器)
TPS76815Q Fast-Transient-Response 1-A Low-Dropout Voltage Regulators(快速瞬變反應(yīng)1A低壓差1.5V線性穩(wěn)壓器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS76627D 功能描述:低壓差穩(wěn)壓器 - LDO 250-mA 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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS76627DG4 功能描述:低壓差穩(wěn)壓器 - LDO 250-mA 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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS76627DR 功能描述:低壓差穩(wěn)壓器 - LDO 250-mA 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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS76627DRG4 功能描述:低壓差穩(wěn)壓器 - LDO 250-mA 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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS76628D 功能描述:低壓差穩(wěn)壓器 - LDO 250-mA 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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20