lp38692sdx-5.0 National Semiconductor Corporation, lp38692sdx-5.0 Datasheet
lp38692sdx-5.0
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lp38692sdx-5.0 Summary of contents
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... Ground Pin Current: 55 µA (typ) at full load. Precision Output Voltage: 2.5% (25˚C) accuracy. Typical Application Circuits Note: * Minimum value required for stability. **LLP package devices only. © 2005 National Semiconductor Corporation Features n 2.5% output accuracy (25˚C) n Low dropout voltage: 450mV = 5V), and excel- n Wide input voltage range (2.7V to 10V) ...
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Connection Diagrams TO-252, Top View LP38690DT-X.X 20126605 6-Lead LLP, Bottom View LP38690SD-X.X Pin Description PIN V This is the input supply voltage to the regulator. For LLP devices, both V IN together for full current operation (500mA maximum per pin). ...
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... L114B LP38690SDX-3.3 L115B LP38690SDX-5.0 L116B LP38690DTX-1.8 LP38690DT-1.8 LP38690DTX-2.5 LP38690DT-2.5 LP38690DTX-3.3 LP38690DT-3.3 LP38690DTX-5.0 LP38690DT-5.0 LP38692SDX-1.8 L123B LP38692SDX-2.5 L124B LP38692SDX-3.3 L125B LP38692SDX-5.0 L126B LP38692MPX-1.8 LJPB LP38692MPX-2.5 LJRB LP38692MPX-3.3 LJSB LP38692MPX-5.0 LJTB Package Type Package Drawing SOT-223 MP05A SOT-223 MP05A SOT-223 MP05A 6-Lead LLP ...
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Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Storage Temperature Range Lead Temp. (Soldering, 5 seconds) ESD Rating (Note 3) Power Dissipation (Note 2) V(max) All pins ...
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Electrical Characteristics over the full operating temperature range. Unless otherwise specified: V Min/Max limits are guaranteed through testing, statistical correlation, or design. (Continued) Symbol Parameter e Output Noise n V (LEAK) Output Leakage Current O V Enable Voltage (LP38692 Only) ...
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Block Diagrams www.national.com FIGURE 1. LP38690 Functional Diagram (LLP) FIGURE 2. LP38690 Functional Diagram (TO-252) 6 20126607 20126608 ...
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Block Diagrams (Continued) FIGURE 4. LP38692 Functional Diagram (SOT-223) FIGURE 3. LP38692 Functional Diagram (LLP) 7 20126609 20126610 www.national.com ...
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Typical Performance Characteristics enable pin is tied to V (LP38692 only Noise vs Frequency Noise vs Frequency Ripple Rejection www.national.com Unless otherwise specified 1.8V +1V 10mA. OUT IN OUT L 20126635 ...
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Typical Performance Characteristics enable pin is tied to V (LP38692 only Line Transient Response Line Transient Response Load Transient Response Unless otherwise specified 1.8V +1V 10mA. (Continued) OUT IN OUT L ...
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Typical Performance Characteristics enable pin is tied to V (LP38692 only Load Transient Response V vs Temperature (5.0V) OUT V vs Temperature (2.5V) OUT www.national.com Unless otherwise specified 1.8V +1V 10mA. ...
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Typical Performance Characteristics enable pin is tied to V (LP38692 only Dropout Voltage vs I Enable Voltage vs Temperature Line Regulation vs Temperature Unless otherwise specified 1.8V +1V 10mA. (Continued) OUT ...
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Application Hints EXTERNAL CAPACITORS Like any low-dropout regulator, external capacitors are re- quired to assure stability. These capacitors must be correctly selected for proper performance. INPUT CAPACITOR: An input capacitor of at least 1µF is required (ceramic recommended). The capacitor ...
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Application Hints (Continued) OUTPUT NOISE Noise is specified in two ways: Spot Noise or Output Noise Density is the RMS sum of all noise sources, measured at the regulator output specific frequency (measured with a 1Hz bandwidth). This ...
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Physical Dimensions www.national.com inches (millimeters) unless otherwise noted 6-lead, LLP Package NS Package Number SDE06A TO-252 Package NS Package Number TD03B 14 ...
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Physical Dimensions inches (millimeters) unless otherwise noted (Continued) National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry ...