LM137QML
LM137QML is 3-Terminal Adjustable Negative Regulators manufactured by Texas Instruments.
Features
- 1 SMD 5962-99517
- Available TID Qualified to 30 krad(Si)
- Output Voltage Adjustable from
- 37 V to
- 1.2 V
- 1.5A Output Current Specified,
- 55°C to +150°C
- Line Regulation Typically 0.01%/V
- Load Regulation Typically 0.3%
- Excellent Thermal Regulation, 0.002%/W
- 77 d B 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
2 Applications
- Multipurpose Power Supply
- On-card Voltage Regulation
- Programmable Voltage Supply
- Precision Current Supply
- Harsh Environments
3 Description
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 pensation. 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 pensation, making them virtually blowout-proof against overloads.
The LM137 serve a wide variety of applications including local on-card regulation, programmableoutput voltage regulation or precision current regulation. The LM137 are ideal plements to the LM117 adjustable positive regulators.
Device Information(1)
PART NUMBER
SMD NUMBER
PACKAGE
LM137K/883
TO-3 (K)
LM137H/883
TO-39 (NDT)
LM137H1PQMLV
5962P9951708VXA
TO-39...
