LM117H MDE

更新时间： 2023-06-19 15:37:07

品牌	Logo	应用领域
德州仪器 - TI		电源电路线性稳压器IC
页数	文件大小	规格书
36页	1265K
描述
耐辐射 QMLV、4.2V 至 40V 输入、1.5A 可调输出线性稳压器 \| Y \| 0 \| -55 to 125

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LM117H MDE 技术参数

生命周期：	Obsolete	包装说明：	SOP,
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.62
Is Samacsys：	N	最大差分输入-输出电压：	40 V
最小差分输入-输出电压：	3 V	JESD-30 代码：	R-GDSO-G16
JESD-609代码：	e0	长度：	9.91 mm
功能数量：	1	端子数量：	16
工作温度TJ-Max：	150 °C	最大输出电流 1：	0.5 A
最大输出电压 1：	37 V	最小输出电压 1：	1.2 V
封装主体材料：	CERAMIC, GLASS-SEALED	封装代码：	SOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
认证状态：	Not Qualified	调节器类型：	ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR
筛选级别：	MIL-PRF-38535 Class V	座面最大高度：	2.33 mm
表面贴装：	YES	技术：	BIPOLAR
端子面层：	TIN LEAD	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
总剂量：	100k Rad(Si) V	宽度：	6.35 mm
Base Number Matches：	1

LM117H MDE 数据手册

LM117QML, LM117QML-SP

www.ti.com

SNVS356D –MARCH 2006–REVISED APRIL 2013

LM117QML 3-Terminal Adjustable Regulator

Check for Samples: LM117QML, LM117QML-SP

FEATURES

DESCRIPTION

The LM117 series of adjustable 3-terminal positive

•

Available with Radiation Ensured

voltage regulators is capable of supplying either 0.5A

or 1.5A over a 1.2V to 37V output range. They are

exceptionally easy to use and require only two

external resistors to set the output voltage. Further,

both line and load regulation are better than standard

fixed regulators.

–

High Dose Rate 100 krad(Si)

ELDRS Free 100 krad(Si)

•

Specified max. 0.3% Load Regulation (LM117)

Specified 0.5A or 1.5A Output Current

Adjustable Output Down to 1.2V

In addition to higher performance than fixed

regulators, the LM117 series offers full overload

protection available only in IC's. Included on the chip

are current limit, thermal overload protection and safe

area protection. All overload protection circuitry

remains fully functional even if the adjustment

terminal is disconnected.

Current Limit Constant with Temperature

80 dB Ripple Rejection

Output is Short-Circuit Protected

Normally, no capacitors are needed unless the device

is situated more than 6 inches from the input filter

capacitors in which case an input bypass is needed.

An optional output capacitor can be added to improve

transient response. The adjustment terminal can be

bypassed to achieve very high ripple rejection ratios

which are difficult to achieve with standard 3-terminal

regulators.

Besides replacing fixed regulators, the LM117 is

useful in a wide variety of other applications. Since

the regulator is "floating" and sees only the input-to-

output differential voltage, supplies of several

hundred volts can be regulated as long as the

maximum input to output differential is not exceeded,

i.e., avoid short-circuiting the output.

Also, it makes an especially simple adjustable

switching regulator, a programmable output regulator,

or by connecting a fixed resistor between the

adjustment pin and output, the LM117 can be used

a precision current regulator. Supplies with

electronic shutdown can be achieved by clamping the

adjustment terminal to ground which programs the

output to 1.2V where most loads draw little current.

For the negative complement, see LM137 series data

sheet.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...36

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与LM117H MDE相关器件

型号	品牌	获取价格	描述	数据表
LM117H MDR	TI	获取价格	耐辐射 QMLV、4.2V 至 40V 输入、1.5A 可调输出线性稳压器 \| Y \| 0
LM117H/883	NSC	获取价格	3-Terminal Adjustable Regulator
LM117H/883	TI	获取价格	LM117QML 3-Terminal Adjustable Regulator
LM117H/883B	ETC	获取价格	Positive Adjustable Voltage Regulator
LM117H/883C	NSC	获取价格	IC VREG 1.2 V-37 V ADJUSTABLE POSITIVE REGULATOR, MBCY3, METAL CAN, TO-39, 3 PIN, Adjustab
LM117H/NOPB	TI	获取价格	LM117/LM317A/LM317-N 3-Terminal Adjustable Regulator
LM117H-39	ETC	获取价格	Voltage Regulator
LM117H-39-8QR-B	ETC	获取价格	Voltage Regulator
LM117H883	Linear	获取价格	IC VREG 2 V-40 V ADJUSTABLE POSITIVE REGULATOR, MBCY3, METAL CAN, TO-39, 3 PIN, Adjustable
LM117H883B	Linear	获取价格	IC VREG 2 V-40 V ADJUSTABLE POSITIVE REGULATOR, MBCY3, METAL CAN, TO-39, 3 PIN, Adjustable

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