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| 型号： | LD6806TD/12P,125 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 7/36页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 200MA 1.2V 5TSOP |
| 标准包装： | 3,000 |
| 系列： | * |
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NXP Semiconductors
LD6806 series
Ultra low-dropout regulator, low noise, 200 mA
Table 10. Electrical characteristics …continued
At recommended input voltages and T amb = ? 40 ? C to +85 ? C; voltages are referenced to GND (ground = 0 V);
unless otherwise specified.
Symbol
I sc
I q
T sd
T sd(hys)
Parameter
short-circuit current
quiescent current
shutdown temperature
shutdown temperature
Conditions
pin OUT
V EN = 1.4 V; I OUT = 0 mA
V EN = 1.4 V; 1 mA ? I OUT ? 200 mA
V EN ? 0.4 V
Min
-
-
-
-
-
-
Typ
600
70
155
0.1
160
20
Max
-
100
250
1.0
-
-
Unit
mA
? A
? A
? A
? C
? K
hysteresis
PSRR
power supply rejection ratio
V IN = V O(nom) + 1 V; I OUT = 30 mA;
-
? 55
-
dB
f ripple = 1 kHz
V n(o)(RMS)
RMS output noise voltage
bandwidth = 10 Hz to 100 kHz;
C L(ext) = 1 ? F
-
30
-
? V
t startup(reg)
t sd(reg)
R pd
regulator start-up time
regulator shutdown time
pull-down resistance
V IN = 5.5 V; V OUT = 0.95 ? V O(nom) ;
I OUT = 200 mA; C L(ext) = 1 ? F
V IN = 5.5 V; C L(ext) = 1 ? F
-
-
-
-
300
100
200
-
-
? s
? s
?
[1]
[2]
[3]
V O(nom) = nominal output voltage (device specific).
The junction temperature must decrease by T sd(hys) to enable the device after T sd was reached and the device was disabled.
LD6806x/xxP only.
9. Dynamic behavior
All results described in Section 9 are based on measurements of types LD6806CX4xxx
9.1 Dropout
The dropout voltage is defined as the smallest input to output voltage difference at a
specified load current when the regulator operates within its linear region with the pass
transistor functioning as a plain resistor. This means that the input voltage is below the
nominal output voltage value.
A small dropout voltage guaranties lower power consumption and efficiency maximization.
LD6806_SER
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 9 December 2011
? NXP B.V. 2011. All rights reserved.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LD6815TD/12H | 制造商:NXP Semiconductors 功能描述:LDO 5.5V 0.25VDO 0.15A 1.2V 5TSOP 制造商:NXP Semiconductors 功能描述:LDO, 5.5V, 0.25VDO, 0.15A, 1.2V, 5TSOP |
| LD6815TD/12H,125 | 功能描述:低压差稳压器 - LDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| LD6815TD/12P | 制造商:NXP Semiconductors 功能描述:LDO, 5.5V, 0.25VDO, 0.15A, 1.2V, 5TSOP |
| LD6815TD/12P,125 | 功能描述:低压差稳压器 - LDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| LD6815TD/15H | 制造商:NXP Semiconductors 功能描述:LDO 5.5V 0.25VDO 0.15A 1.5 制造商:NXP Semiconductors 功能描述:LDO, 5.5V, 0.25VDO, 0.15A, 1.5V, 5TSOP; Primary Input Voltage:5.5V; Output Voltage Fixed:1.5V; Dropout Voltage Vdo:250mV; Voltage Regulator Case Style:TSOP; No. of Pins:5; Output Current:150mA; Operating Temperature Min:-40C; ;RoHS Compliant: Yes |
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