參數資料
型號: REG102GA2.85/2K5G4
廠商: TEXAS INSTRUMENTS INC
元件分類: 固定正電壓單路輸出LDO穩(wěn)壓器
英文描述: 2.85 V FIXED POSITIVE LDO REGULATOR, 0.27 V DROPOUT, PDSO6
封裝: GREEN, PLASTIC, SOT-223, 5 PIN
文件頁數: 20/23頁
文件大小: 699K
代理商: REG102GA2.85/2K5G4
REG102
6
SBVS024F
www.ti.com
TYPICAL CHARACTERISTICS (Cont.)
For all models, at TJ = +25°C and VENABLE = 1.8V, unless otherwise noted.
10
100
1k
10k
100k
10M
1M
80
70
60
50
40
30
20
10
0
Ripple
Rejection
(dB)
Frequency (Hz)
RIPPLE REJECTION vs FREQUENCY
I
OUT = 2mA
I
OUT = 100mA
I
OUT = 2mA
C
OUT = 10F
I
OUT = 100mA
C
OUT = 10F
C
OUT = 0F
1.0
0.9
0.6
0.8
0.7
0.5
0.4
0.3
0
0.2
0.1
30
25
20
15
10
5
0
Ripple
Rejection
(dB)
V
IN – VOUT (V)
RIPPLE REJECTION vs (V
IN – VOUT)
Frequency = 100kHz
C
OUT = 10F
V
OUT = 3.3V
I
OUT = 100mA
1
100
1k
10
REG102-5.0
REG102-3.3
REG102-2.5
10k
110
100
90
80
70
60
50
40
30
20
Noise
Voltage
(
Vrms)
C
NR (pF)
RMS NOISE VOLTAGE vs C
NR
C
OUT = 0F
10Hz < BW < 100kHz
10
100
1k
10k
100k
10
1
0.1
0.01
e
N
(
V/
√Hz)
Frequency (Hz)
NOISE SPECTRAL DENSITY
I
OUT = 100mA
C
NR = 0F
C
OUT = 1F
C
OUT = 0F
C
OUT = 10F
10
100
1k
10k
100k
10
1
0.1
0.01
e
N
(
V/
√Hz)
Frequency (Hz)
NOISE SPECTRAL DENSITY
I
OUT = 100mA
C
NR = 0.01F
C
OUT = 1F
C
OUT = 0F
C
OUT = 10F
0.1
1
10
60
50
40
30
20
10
0
Noise
Voltage
(
Vrms)
C
OUT (F)
RMS NOISE VOLTAGE vs C
OUT
REG102-5.0
REG102-3.3
REG102-2.5
C
OUT = 0.01F
10Hz < BW < 100kHz
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相關代理商/技術參數
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REG102GA-3 功能描述:低壓差穩(wěn)壓器 - LDO DMOS 250 mA LDO Reg 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 負載調節(jié):0.3 % 輸出端數量: 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
REG102GA-3.3 功能描述:低壓差穩(wěn)壓器 - LDO DMOS 250 mA LDO Reg 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 負載調節(jié):0.3 % 輸出端數量: 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
REG102GA-3.3/2K5 功能描述:低壓差穩(wěn)壓器 - LDO DMOS 250 mA LDO Reg 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 負載調節(jié):0.3 % 輸出端數量: 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
REG102GA-3.3/2K5G4 功能描述:低壓差穩(wěn)壓器 - LDO DMOS 250 mA LDO Reg 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 負載調節(jié):0.3 % 輸出端數量: 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
REG102GA-3.3G4 功能描述:低壓差穩(wěn)壓器 - LDO DMOS 250 mA LDO Reg 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 負載調節(jié):0.3 % 輸出端數量: 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