LM137QML - 3-Terminal Adjustable Negative Regulator

LM137QML是TI德州仪器公司的一款单通道LDO产品，LM137QML是3-Terminal Adjustable Negative Regulator，本站介绍了LM137QML的封装应用图解、特点和优点、功能等，并给出了与LM137QML相关的TI元器件型号供参考。

LM137QML - 3-Terminal Adjustable Negative Regulator - 单通道LDO - 线性稳压器(LDO) - 德州仪器

产品特性

SMD 5962-99517
Available TID Qualified to 30 krad(Si)
Output Voltage Adjustable from −37 V to −1.2 V
1.5A Output Current Guaranteed, −55°C to +150°C
Line Regulation Typically 0.01%/V
Load Regulation Typically 0.3%
Excellent Thermal Regulation, 0.002%/W
77 dB Ripple Rejection
Excellent Rejection of Thermal Transients
50 ppm/°C Temperature Coefficient
Temperature-independent Current Limit
Internal Thermal Overload Protection
Standard 3-lead Transistor Package
Output is Short Circuit Protected

产品应用

Multipurpose Power Supply
On-card Voltage Regulation
Programmable Voltage Supply
Precision Current Supply
Harsh Environments

产品说明

The LM137 are adjustable 3-terminal negative voltage regulators capable of supplying in excess of 1.5 A over an output voltage range of −37 V to −1.2 V. These regulators are exceptionally easy to apply, requiring only 2 external resistors to set the output voltage and 1 output capacitor for frequency compensation. The circuit design has been optimized for excellent regulation and low thermal transients. Further, the LM137 series features internal current limiting, thermal shutdown and safe-area compensation, making them virtually blowout-proof against overloads.

The LM137 serve a wide variety of applications including local on-card regulation, programmable-output voltage regulation or precision current regulation. The LM137 are ideal complements to the LM117 adjustable positive regulators.

产品器件信息

PART NUMBER	SMD NUMBER	PACKAGE
LM137K/883		TO-3 (K)
LM137H/883		TO-39 (NDT)
LM137H1PQMLV	5962P9951708VXA	TO-39 (NDT)
	30 krad
LM137H-MD8		Die
LM137KG-MD8		Die
LM137KG-MW8		Wafer

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