LM317LITP/NOPB National Semiconductor, LM317LITP/NOPB Datasheet
LM317LITP/NOPB
Specifications of LM317LITP/NOPB
LM317LITPNOPBTR
LM317LITPNOPBTR
LM317LITR
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LM317LITP/NOPB Summary of contents
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... Also, it makes an especially simple adjustable switching reg- ulator, a programmable output regulator connecting a Connection Diagrams TO-92 Plastic package © 2010 National Semiconductor Corporation LM317L fixed resistor between the adjustment and output, the LM317L can be used as a precision current regulator. Supplies with electronic shutdown can be achieved by clamping the adjust- ment terminal to ground which programs the output to 1 ...
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SMD *NC = Not Internally connected. Top View (Bump Side Down) Ordering Information Package Part Number TO-92 LM317LZ LM317LM 8-Pin SOIC LM317LMX * LM317LIBP * LM317LIBPX 6-Bump micro SMD * LM317LITP * LM317LITPX Note: The micro SMD package ...
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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. Power Dissipation Input-Output Voltage Differential Operating Junction Temperature Range Electrical Characteristics Parameter Line Regulation T J Load Regulation T J Thermal Regulation T J Adjustment Pin Current ...
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Typical Performance Characteristics Load Regulation Adjustment Current Reference Voltage Temperature Stability www.national.com (Output capacitor = 0μF unless otherwise noted.) 906434 Dropout Voltage 906436 Minimum Operating Current 906438 4 Current Limit 906435 906437 906439 ...
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Ripple Rejection 906440 Output Impedance 906442 Load Transient Response 906444 Ripple Rejection Line Transient Response Thermal Regulation 5 906441 906443 906445 www.national.com ...
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Application Hints In operation, the LM317L develops a nominal 1.25V reference voltage between the output and adjustment terminal. REF The reference voltage is impressed across program resistor R1 and, since the voltage is constant, a constant current I ...
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Note that the load regulation error of about 14mV (0.14%) is additional to the thermal regulation error. PROTECTION DIODES When external capacitors are used with any IC regulator it is sometimes necessary to add protection diodes to ...
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www.national.com 8 ...
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Typical Applications Digitally Selected Outputs *Sets maximum V OUT High Gain Amplifier Adjustable Current Limiter ≤ ≤ 240 Precision Current Limiter 906411 †Solid tantalum *Discharges C1 if output is shorted to ground 906412 906413 Adjustable Regulator with Current ...
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Regulator Full output current not available at high input-output voltages Regulator With 15mA Short Circuit Current Adjusting Multiple On-Card Regulators with Single Control* *All outputs within ± 100mV †Minimum load −5mA www.national.com 906419 906420 10 Power Follower 906421 906422 ...
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Current Regulator 1.2V–12V Regulator with Minimum Program Current ≈ *Minimum load current 2 mA 50mA Constant Current Battery Charger for Nickel-Cadmium Batteries 5V Logic Regulator with Electronic Shutdown* 906423 *Minimum output 906424 *Sets peak current, I **1000μF is recommended ...
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Q1, Q2: NSD134 or similar C1, C2: 1μF, 200V mylar** *Heat sink www.national.com Short Circuit Protected 80V Supply Basic High Voltage Regulator 12 906428 906429 ...
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Q1, Q2: NSD134 or similar C1, C2: 1μF, 200V mylar** *Heat sink **Mylar is a registered trademark of DuPont Co. Tracking Regulator A1 = LM301A, LM307, or LF13741 only Precision High Voltage Regulator R1 matched resistors with good ...
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Beckman 694-3-R2K-D or similar 1.2V-25 Adjustable Regulator Full output current not available at high input-output voltages †Optional—improves transient response *Needed if device is more than 6 inches from filter capacitors Fully Protected (Bulletproof) Lamp Driver www.national.com ...
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Physical Dimensions inches (millimeters) unless otherwise noted SO-8 Molded Package NS Package Number M08A 15 www.national.com ...
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TO-92 Plastic Package (Z) NS Package Number Z03A 16 ...
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NOTE: UNLESS OTHERWISE SPECIFIED. 1. EPOXY COATING 2. 63Sn/37Pb EUTECTIC BUMP. 3. RECOMMEND NON-SOLDER MASK DEFINED LANDING PAD. 4. PIN A1 IS ESTABLISHED BY LOWER LEFT CORNER WITH RESPECT TO TEXT ORIENTATION PINS ARE NUMBERED COUNTERCLOCKWISE. 5. XXX IN DRAWING ...
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NOTE: UNLESS OTHERWISE SPECIFIED. 1. EPOXY COATING 2. 63Sn/37Pb EUTECTIC BUMP. 3. RECOMMEND NON-SOLDER MASK DEFINED LANDING PAD. 4. PIN A1 IS ESTABLISHED BY LOWER LEFT CORNER WITH RESPECT TO TEXT ORIENTATION PINS ARE NUMBERED COUNTERCLOCKWISE. 5. XXX IN DRAWING ...
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Notes 19 www.national.com ...
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