LM29150 HTC [HTC Korea TAEJIN Technology Co.], LM29150 Datasheet
LM29150
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LM29150 Summary of contents
Page 1
... These devices also find applications in lower current, low dropout-critical systems, where their tiny dropout voltage and ground current values are important attributes. The LM29150, LM29151 and LM29152 are fully protected against over current faults, reversed input polarity, reversed lead insertion, over temperature operation, and positive and negative transient voltage spikes. ...
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... LM29150T-2.5 TO-220 5L LM29151T-2.5 TO-263 3L LM29150R-2.5 2.5 V TO-263 5L LM29151R-2.5 TO-252 3L LM29150RS-2.5 TO-252 5L LM29151RS-2.5 TO-220 3L LM29150T-3.0 TO-220 5L LM29151T-3.0 TO-263 3L LM29150R-3.0 3.0 V TO-263 5L LM29151R-3.0 TO-252 3L LM29150RS-3.0 TO-252 5L LM29151RS-3.0 TO-220 3L LM29150T-3.3 TO-220 5L LM29151T-3.3 TO-263 3L LM29150R-3.3 3.3 V TO-263 5L LM29151R-3.3 TO-252 3L LM29150RS-3.3 TO-252 5L LM29151RS-3.3 Nov. 2009 - Rev. 1.2 (Note 2) SYMBOL Order No ...
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... TO-263 3L LM29150R-5.0 5.0 V TO-263 5L LM29151R-5.0 TO-252 3L LM29150RS-5.0 TO-252 5L LM29151RS-5.0 TO-220 3L LM29150T-12 TO-220 5L LM29151T-12 TO-263 3L LM29150R- TO-263 5L LM29151R-12 TO-252 3L LM29150RS-12 TO-252 5L LM29151RS-12 TO-220 5L LM29152T ADJ TO-263 5L LM29152R TO-252 5L LM29152RS LM 2915X Nov. 2009 - Rev. 1.2 Order No. Description 1.5A, Fixed 1.5A, Fixed, Enable 1.5A, Fixed 1.5A, Fixed, Enable 1.5A, Fixed 1 ...
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... Very L.D.O Voltage Regulator PIN CONFIGURATION 3 OUTPUT 2 GND 1 INPUT TO-263 3L 3 OUTPUT 2 GND 1 INPUT TO-220 3L PIN DESCRIPTION TO-220 / TO-263 / TO-252 3L (for LM29150) Pin No. Name GND 3 V OUT Nov. 2009 - Rev. 1.2 5 FLG / ADJ 4 OUTPUT 3 GND 2 INPUT 1 EN TO-263 5L TO-252 3L TO-220 5L ...
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... For best results, the total series resistance should be small enough to pass the minimum regulator load current. Nov. 2009 - Rev. 1.2 LM29150-3.3 VIN OUT GND + C IN LM29152 VIN OUT + EN ADJ C IN GND (R1/R2)] * OUT REF - - 5 LM29150/29151/29152 3.3V ± 1. OUT V OUT OUT R2 HTC ...
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... O I =1. =750mA + OUT I =1. =0.5V less than specified V IN OUT I =10mA OUT (Note 4) LM29150 OUT C =10μ =33μ =26V OH Device set for 5V. V =4. =250μA OL (Note 9) Device set for 5V (Note 9) Device set for 5V (Note 9) ...
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... EN V =0.8V EN (Note 10) = 4.3V for a 3.3V regulator or use 6V for a 5V regulator. Employ pulse-testing IN ≤ 26V, 10mA < I < ＜ =0. OUT - - 7 LM29150/29151/29152 1.228 1.24 1.215 1.203 40 20 0.1 2.4 100 10 = 20V (a 4W pulse) for T= 10ms. IN Max varied, with the dropout OUT OUT 1.252 V 1 ...
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... Very L.D.O Voltage Regulator TYPICAL OPERATING CHARACTERISTICS LM29150 Dropout Voltage vs, Output Current LM29150 Ground Current vs, Supply Voltage LM29150-3.3 Output Voltage vs. Temperature Nov. 2009 - Rev. 1.2 LM29150 Dropout Voltage vs, Temperature LM29150 Ground Current vs, Temperature LM29150-3.3 Short Circuit Current vs. Temperature - - 8 LM29150/29151/29152 LM29150-5.0 Dropout Characteristics LM29150 Ground Current vs, Temperature LM29150 Ground Current vs ...
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... CE The LM29150 family of regulators is fully protected from damage due to fault conditions. Current Limiting is provided. This limiting is linear; output current under overload conditions is constant. Thermal shutdown disables the device when the die temperature exceeds the 125℃ maximum safe operating temperature. ...
Page 10
... This capacitor should have good characteristics to above 250kHz. Minimum Load Current The LM29150 regulators are specified between finite loads. If the output is too small, leakage currents is too small, leakage currents dominate and the output voltage rises. The 5mA minimum load current swamps any expected leakage current across the operating temperature range ...
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... Special design allows "zero" current drain when the device is disabled-only microamperes of leakage current flows. The EN input has TTL/CMOS compatible thresholds for simple interfacing with logic, or may be directly tied to ≤ 30V. Enabling the regulator requires approximately 20uA of current. Nov. 2009 - Rev. 1.2 LM29150/29151/29152 - - 11 HTC ...