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TLV70030QDCKRQ1 Datasheet(PDF) 3 Page - Texas Instruments |
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TLV70030QDCKRQ1 Datasheet(HTML) 3 Page - Texas Instruments |
3 / 19 page TLV70012A-Q1, TLV70025-Q1 TLV70030-Q1, TLV70033-Q1 www.ti.com SLVSA61D – FEBRUARY 2010 – REVISED AUGUST 2012 ELECTRICAL CHARACTERISTICS VIN = VOUT(TYP) + 0.3 V or 2 V (whichever is greater); IOUT = 10 mA, VEN = VIN, COUT = 1 μF, and TA = –40°C to 125°C (unless otherwise noted). Typical values are at TA = 25°C. space TLV700xx-Q1 PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VIN Input voltage range 2 5.5 V VOUT ≥ 1 V –2 2 % VOUT DC output accuracy –40°C ≤ TA ≤ 125°C VOUT < 1 V –20 20 mV VOUT(NOM) + 0.5 V ≤ VIN ≤ 5.5 V, ΔVO/ΔVIN Line regulation 1 5 mV IOUT = 10 mA 0 mA ≤ IOUT ≤ 200 mA, TLV70025- 15 Q1,TLV70030-Q1,TLV70033-Q1 ΔVO/ΔIOUT Load regulation mV 0 mA ≤ IOUT ≤ 200 mA, TLV70012A-Q1 20 VDO Dropout voltage(1) VIN = 0.98 × VOUT(NOM), IOUT = 200 mA 175 250 mV ICL Output current limit VOUT = 0.9 × VOUT(NOM) 220 350 550 mA IOUT = 0 mA 31 55 μA IGND Ground pin current IOUT = 200 mA, VIN = VOUT + 0.5 V 270 μA ISHDN Ground pin current (shutdown) VEN ≤ 0.4 V, 2.0 V ≤ VIN ≤ 4.5 V 1 2 μA VIN = 2.3 V, VOUT = 1.8 V, PSRR Power-supply rejection ratio 68 dB IOUT = 10 mA, f = 1 kHz BW = 100 Hz to 100 kHz, VN Output noise voltage 48 μVRMS VIN = 2.3 V, VOUT = 1.8 V, IOUT = 10 mA tSTR Startup time(2) COUT = 1 μF, IOUT = 200 mA 100 μs VEN(HI) Enable pin high (enabled) 0.9 VIN V VEN(LO) Enable pin low (disabled) 0 0.4 V IEN Enable pin current VEN = 5.5 V , IOUT = 10 μA 0.04 0.5 μA UVLO Undervoltage lockout VIN rising 1.9 V Shutdown, temperature increasing 160 °C TSD Thermal shutdown temperature Reset, temperature decreasing 140 °C TA Operating ambient temperature –40 125 °C (1) VDO is measured for devices with VOUT(NOM) ≥ 2.35 V. (2) Startup time = time from EN assertion to 0.98 × VOUT(NOM). Copyright © 2010–2012, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Links: TLV70012A-Q1 TLV70025-Q1 TLV70030-Q1 TLV70033-Q1 |
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