Datasheet > LM29150RS-1.5

LM29150RS-1.5

更新时间： 2024-01-26 04:09:11

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LM29150RS-1.5 技术参数

生命周期：	Contact Manufacturer	包装说明：	TO-252, 3/2 PIN
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.67
最大回动电压 1：	0.6 V	最大输入电压：	26 V
最小输入电压：	2.5 V	JESD-30 代码：	R-PSSO-G2
功能数量：	1	端子数量：	2
工作温度TJ-Max：	125 °C	工作温度TJ-Min：	-40 °C
最大输出电流 1：	1.5 A	最大输出电压 1：	1.53 V
最小输出电压 1：	1.47 V	标称输出电压 1：	1.5 V
封装主体材料：	PLASTIC/EPOXY	封装代码：	TO-252
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
调节器类型：	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	表面贴装：	YES
端子形式：	GULL WING	端子位置：	SINGLE
Base Number Matches：	1

1.5A Very L.D.O Voltage Regulator

LM29150/1/2/3

LM29151 / LM29153

LM29151 / LM29152

[ Note. ]

1. Maximum positive supply voltage of 60V must be of limited duration (<100msec) and duty cycle(≤1%).

The maximum continuous supply voltage is 26V

2. Full load current(IFL ) is defined as 1.5A

3. Dropout voltage is defined as the input-to-output differential when the output voltage drops to 99% of its nominal

value with Vout to Vin

4. Vin = Vout(nominal) +1V. For example, use Vin =4.3V for a 3.3V regulator or use 6V for a 5V regulator.

Employ pulse-testing procedures to minimize temperature rise.

5. Ground pin current is the regulator quiescent current. The total current drawn from the source is the sum of the

load current plus the ground pin current.

6. Output voltage temperature coefficient is defined as the worst case voltage change divided by the total

temperature range.

7. Thermal regulation is defined as the change in output voltage at a time T after a change in power dissipation is

applied, excluding load or line regulation effects. Specifications are for a 200mA load pulse at Vin= 20V (a 4W

pulse) for T= 10ms

8. Vref ≤ Vout ≤ (Vin -1V), 2.3V ≤ Vin ≤ 26V, 10mA＜IL IFL, TJ＜ TJ Max

9. Comparator thresholds are expressed in terms of a voltage differential at the Adjust terminal below the nominal

reference voltage measured at. 6V input. To express these thresholds in terms of output voltage change,

multiply by the error amplifier gain = Vout/Vref = (R1 +R2)/R2. For example, at a programmed output voltage of

5V, the Error output is guaranteed to go low when the output drops by 95mV x 5V/ 1.240V - 384mV.

Thresholds remain constant as a percent of Vout as Vout is varied, with the dropout warining occurring at

typically 5% below nominal, 7.7% guaranteed.

10. Ven ≤ 0.8V and Vin≤26V, Vout=0

11. When used in dual supply system where the regulator load is returned to a negative supply, the output

Voltage must be diode clamped to ground.

Mar. 2006-Rev06

HTC

1 2 345 6 7

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