Datasheet Texas Instruments LM137H — 数据表

制造商	Texas Instruments
系列	LM137
零件号	LM137H

扩展温度1.5A可调输出负电压调节器/ LDO 3-TO -55至150

数据表

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PDF, 3.0 Mb, 修订版: E, 档案已发布: Jan 13, 2016

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价格

状态

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

打包

Pin	3	3
Package Type	NDT	NDT
Industry STD Term	TO-CAN	TO-CAN
JEDEC Code	O-MSFM-P	O-MSFM-P
Package QTY	500	500
Device Marking	LM137HP+	LM137HP+
Width (mm)	8.255	8.255
Length (mm)	8.255	8.255
Thickness (mm)	4.445	4.445
Pitch (mm)	4.699	4.699
Mechanical Data	下载	下载

参数化

Accuracy	4 %
Iout(Max)	1.5 A
Iq(Typ)	0.065 mA
Noise	1110 uVrms
Operating Temperature Range	-55 to 150 C
Output Capacitor Type	Non-Ceramic
Output Options	Adjustable Output,Negative Output
PSRR @ 100KHz	30 dB
Package Group	TO
Package Size: mm2:W x L	3TO: 92 mm2: 9.14 x 10.03(TO) PKG
Rating	Catalog
Regulated Outputs	1
Special Features	N/A
Thermal Resistance ОёJA	137 В°C/W
Vdo(Typ)	3000 mV
Vin(Max)	-4.2 V
Vin(Min)	-40 V
Vout(Max)	-1.2 V
Vout(Min)	-37 V

生态计划

RoHS

Compliant

应用须知

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A New Production Technique for Trimming Voltage Regulators
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AN-182 Improving Power Supply Reliability with IC Power Regulators (Rev. B)
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Method For Cal Output Voltage Tolerances in Adj Regs (Rev. A)
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AN-103 LM340 Series Three Terminal Positive Regulators (Rev. A)
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AN-1148 Linear Regulators: Theory of Operation and Compensation (Rev. B)
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This application note discusses the operation and compensation of linear regulators.
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Digital Designer's Guide to Linear Voltage Regulators & Thermal Mgmt (LDO) (Rev. A)
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Understanding the Terms and Definitions of LDO Voltage Regulators
PDF, 197 Kb, 档案已发布: Oct 21, 1999
This report provides an understanding of the terms and definitions of low dropout (LDO) voltage regulators and describes fundamental concepts including dropout voltage quiescent current standby current efficiency transient response line/load regulation power supply rejection output noise voltage accuracy and power dissipation. Each section includes an example to increase the understandab
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Packaging Limits Range of Linear Regulators
PDF, 75 Kb, 档案已发布: May 8, 2010
The power limitations of the physical packaging for a linear regulator device can limit the total output current or the input-to-output voltage differential. This inherent limitation is not always apparent from the product data sheet and must be evaluated during the design phase. This application note shows how the package can limit the operating envelope of a linear regulator.
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A Topical Index of TI LDO Application Notes (Rev. F)
PDF, 82 Kb, 修订版: F, 档案已发布: Jun 27, 2019

模型线

系列: LM137 (2)

LM137H LM137H/NOPB

制造商分类

Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO