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| 型号： | ADP1754ACPZ-1.2-R7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 4/20页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 1.2V 1.2A 16LFCSP |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 1.2V |
| 输入电压： | 1.6 V ~ 3.6 V |
| 稳压器数量： | 1 |
| 电流 - 输出： | 1.2A（最小值） |
| 电流 - 限制（最小）： | 1.5A |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-VQFN 裸露焊盘，CSP |
| 供应商设备封装： | 16-LFCSP-VQ EP（4x4） |
| 包装： | 标准包装 |
| 其它名称： | ADP1754ACPZ-1.2-R7DKR |
ADP1754/ADP1755
Data Sheet
Parameter
OUTPUT NOISE
Symbol
OUT NOISE
Test Conditions/Comments
10 Hz to 100 kHz, V OUT = 0.75 V
Min
Typ
23
Max
Unit
μV rms
10 Hz to 100 kHz, V OUT = 2.5 V
65
μV rms
POWER SUPPLY REJECTION RATIO
PSRR
V IN = V OUT + 1 V, I OUT = 10 mA
1 kHz, V OUT = 0.75 V
1 kHz, V OUT = 2.5 V
10 kHz, V OUT = 0.75 V
10 kHz, V OUT = 2.5 V
100 kHz, V OUT = 0.75 V
100 kHz, V OUT = 2.5 V
65
56
65
56
54
51
dB
dB
dB
dB
dB
dB
1
2
3
4
5
6
Minimum output load current is 500 μA.
Accuracy when VOUT is connected directly to ADJ. When VOUT voltage is set by external feedback resistors, absolute accuracy in adjust mode depends on the
tolerances of resistors used.
Based on an end-point calculation using 10 mA and 1.2 A loads. See Figure 6 for typical load regulation performance.
Dropout voltage is defined as the input to output voltage differential when the input voltage is set to the nominal output voltage. This applies only to output voltages
above 1.6 V.
Start-up time is defined as the time between the rising edge of EN to V OUT being at 95% of its nominal value.
Current-limit threshold is defined as the current at which the output voltage drops to 90% of the specified typical value. For example, the current limit for a 1.0 V
output voltage is defined as the current that causes the output voltage to drop to 90% of 1.0 V, or 0.9 V.
INPUT AND OUTPUT CAPACITOR, RECOMMENDED SPECIFICATIONS
Table 2.
Parameter
MINIMUM INPUT AND OUTPUT CAPACITANCE 1
CAPACITOR ESR
Symbol
C MIN
R ESR
Test Conditions/Comments
T A = ?40°C to +125°C
T A = ?40°C to +125°C
Min
3.3
0.001
Typ
Max
0.1
Unit
μF
?
1
The minimum input and output capacitance should be greater than 3.3 μF over the full range of operating conditions. The full range of operating conditions in the
application must be considered during device selection to ensure that the minimum capacitance specification is met. X7R and X5R type capacitors are recommended;
Y5V and Z5U capacitors are not recommended for use with this LDO.
Rev. F | Page 4 of 20
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| ADP1754ACPZ-2.5-R7 | 功能描述:IC REG LDO 2.5V 1.2A 16LFCSP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:1 系列:anyCAP® 稳压器拓扑结构:正，固定式 输出电压:3.3V 输入电压:最高 6V 电压 - 压降（标准）:0.23V @ 1.5A 稳压器数量:1 电流 - 输出:1.5A 电流 - 限制（最小）:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:TO-261-4，TO-261AA 供应商设备封装:SOT-223-3 包装:Digi-Reel® 其它名称:ADP3339AKCZ-3.3-RLDKR |
| ADP1754-BL1-EVZ | 制造商:Analog Devices 功能描述:Evaluation Board Forlow Dropout Linear Regulator 制造商:Analog Devices 功能描述:BLANK ADISIMPOWER EVAL ADP1754 - Boxed Product (Development Kits) |
| ADP1755ACPZ | 制造商:Analog Devices 功能描述:VOo 0.75V to 3.0V }2% 200mV 16LFCSP AiOEfoCZY 制造商:Analog Devices 功能描述:LDO Regulator Pos 0.75V to 3V 1.2A 16-Pin LFCSP EP |
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| ADP1755-BL1-EVZ | 制造商:Analog Devices 功能描述:Evaluation Board Is Used To Demonstrate The Functionality Of The ADP1752/ADP1753 制造商:Analog Devices 功能描述:BLANK ADISIMPOWER EVAL ADP1755 - Boxed Product (Development Kits) |
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