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參數(shù)資料
| 型號(hào)： | TLE4268GS |
| 廠商： | SIEMENS A G |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 5-V Low-Drop Fixed Voltage Regulator |
| 中文描述： | 5 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO8 |
| 文件頁數(shù)： | 3/13頁 |
| 文件大?。?/td> | 138K |
| 代理商： | TLE4268GS |
TLE 4268
Semiconductor Group
3
1998-11-01
Pin Configuration
(top view)
Figure 2
Pin Definitions and Functions
Pin
Symbol Function
1, 2, 8, 13,
19, 20
3
QRES
N. C.
Not connected.
Reset output
; the open collector output is connected to the
5-V output via an integrated resistor of 30 k
.
Ground
4 … 7,
14 … 17
9
GND
DRES
Reset delay
; connect a capacitor to ground for delay time
adjustment.
Reset switching threshold
; for setting the switching threshold,
output to ground with voltage divider. If this input is connected to
ground, the reset is triggered at an output voltage of 4.5 V.
Watchdog input
; positive-edge-triggered input for monitoring a
microcontroller.
5-V output voltage;
block to ground with 22-
μ
F capacitor,
ESR
<
3
.
Input voltage;
block to ground directly on the IC with ceramic
capacitor.
10
SRES
11
W
12
V
Q
18
V
I
AEP01540
GND
GND
GND
Q
V
W
V
Ι
GND
N.C.
QRES
GND
N.C.
13
12
14
10
15
9
16
8
17
N.C.
7
18
6
19
GND
GND
GND
5
20
4
3
2
1
N.C.
DRES
SRES
11
N.C.
N.C.
P-DSO-20-6
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| TLE4268G | 5-V Low-Drop Fixed Voltage Regulator |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TLE4268GSNTMA1 | 制造商:Infineon Technologies AG 功能描述:IC REG LDO 5V 0.15A 8DSO |
| TLE4268GSXT | 制造商:Infineon Technologies 功能描述:LDO Regulator Pos 5V 0.18A 8-Pin DSO |
| TLE4268GSXUMA1 | 制造商:Infineon Technologies AG 功能描述:LDO Regulator Pos 5V 0.18A 8-Pin DSO 制造商:Infineon Technologies AG 功能描述:LINEAR VOLTAGE REGULATOR - Tape and Reel 制造商:Infineon Technologies AG 功能描述:LINEAR VOLTAGE REGULATOR - Cut TR (SOS) |
| TLE4268GXT | 功能描述:低壓差穩(wěn)壓器 - LDO 5-V Low Drop Fixed Voltage 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(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 |
| TLE4268GXUMA1 | 制造商:Infineon Technologies AG 功能描述:LINEAR VOLTAGE REGULATOR - Tape and Reel |
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