LM7910J_17 TGS | Alldatasheet
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Technical content
Output Voltage VO -10.0 V Peak Current IPK -2.2 A Operating Temperature Range TOPR 0~125 oC Storage Temperature Rang e TSTG -65~150 oC LM7910J GENERAL DESCRIPTION The LM7910J series of three-terminal negative regulators are available in TO-252 package and with several fixed output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shutdown and safe operating area protection, making it essentially indestructible. Product specification ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(Refer to test circuit, Io = 500mA, Vi = -16V, Ci= 2.2uF, Co=1.0uF unless otherwise specified) ( Ta = 25 C) O ( Ta = 25 C) O Parameter Symbol Test Conditions Min Typ Max Unit Output Voltage VO Tj = 25℃ VI = -13V ~ -25V Line Regulation △Vo mV Load Regulation △Vo mV Tj = 25℃ IO = 250mA ~ 750mA — — -100 Quiescent Current IQ TJ =+25 oC — — -8.0 mA Quiescent Current Change △IQ Io = 5.0ｍA ~ 1.0A -0.5 mA Output voltage drift △Vo/△T Io = 5.0ｍA -0.5 mV/℃ Ripple Rejection RR f = 120Hz, VO = -13V to -23V 56 80 — dB Dropout Voltage VDrop IO = 1.0A, TJ =+25 oC — -2 — V Output Resistance RO f = 1KHz — 0.017 — Short Circuit Current ISC VI = -35V, TA = +25 oC — -300 — mA Peak Current IPK TJ = +25 oC — — -2.2 A TO-252 1: GND 2: IN 3: OUT 3-Terminal 1A Negative Voltage Regulator TIGER ELECTRONIC CO.,LTD