參數(shù)資料
型號: TPPM0303
英文描述: Single-Output 250mA. 3.3V Low-Dropout (LDO) Regulator with Selectable 3.3V or Dual 5V Input
中文描述: 單輸出250mA的。 3.3V的低壓差(LDO)穩(wěn)壓器具有可選3.3V或雙5V輸入
文件頁數(shù): 2/8頁
文件大?。?/td> 106K
代理商: TPPM0303
TPPM0301
400-mA LOW-DROPOUT REGULATOR
WITH AUXILIARY POWER MANAGEMENT
SLVS315 – SEPTEMBER 2000
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
functional block diagram
5VCC
5-V
Detection
Current
Sensor
Linear Regulator
With LDO
Gate Drive
and Control
Over
Temperature
3.3VOUT
5VAUX
5VAUX
Detection
Current
Sensor
Gate Drive
and Control
GND
3.3VAUX
3VAUX
Detection
Current
Sensor
Low ON
Resistance
Switch
Gate Drive
5-V Detection
and Control
Linear Regulator
With LDO
Terminal Functions
TERMINAL
I/O
DESCRIPTION
NAME
3.3VAUX
NO.
4
I
3.3-V auxiliary input
3.3-V output with a typical capacitance load of 4.7
μ
F
5-V auxiliary input
3.3VOUT
3
O
5VAUX
1
I
5VCC
2
I
5-V main input
GND
5, 6, 7, 8
I
Ground
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相關代理商/技術參數(shù)
參數(shù)描述
TPPM0303D 功能描述:低壓差穩(wěn)壓器 - LDO Single-Output 250mA 3.3V LDO Regulator 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 回動電壓(最大值):307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
TPPM0303DG4 功能描述:低壓差穩(wěn)壓器 - LDO Single-Output 250mA 3.3V LDO Regulator 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 回動電壓(最大值):307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
TPPM0303DR 功能描述:低壓差穩(wěn)壓器 - LDO 5V 250mA 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 回動電壓(最大值):307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
TPPM0303DRG4 功能描述:低壓差穩(wěn)壓器 - LDO 5V 250mA 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 回動電壓(最大值):307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
TPPM0304 制造商:TI 制造商全稱:Texas Instruments 功能描述:250-mA LOW-DROPOUT REGULATOR WITH AUXILIARY POWER MANAGEMENT