Datasheet TCR8BM (Toshiba) - 5
| 制造商 | Toshiba |
| 描述 | Low Dropout (LDO) Linear Voltage Regulator |
| 页数 / 页 | 11 / 5 — TCR8BM series. Electrical Characteristics |
| 文件格式/大小 | PDF / 722 Kb |
| 文件语言 | 英语 |
TCR8BM series. Electrical Characteristics
该数据表的模型线
- TCR8BM085A TCR8BM08A TCR8BM095A TCR8BM09A TCR8BM10 TCR8BM105 TCR8BM105A TCR8BM10A TCR8BM11 TCR8BM115A TCR8BM11A TCR8BM12 TCR8BM125A TCR8BM12A TCR8BM13A TCR8BM14A TCR8BM15A TCR8BM16A TCR8BM17A TCR8BM18A TCR8BM19A TCR8BM20A TCR8BM21A TCR8BM22A TCR8BM23A TCR8BM24A TCR8BM25A TCR8BM26A TCR8BM27A TCR8BM285A TCR8BM28A TCR8BM295A TCR8BM29A TCR8BM30A TCR8BM31A TCR8BM32A TCR8BM33A TCR8BM34A TCR8BM35A TCR8BM36A
文件文字版本
TCR8BM series Electrical Characteristics (Unless otherwise specified, VBIAS = 3.3 V or VOUT + 1.9 V whichever is greater, VIN = VOUT + 0.5 V, CIN = 1.0 μF, COUT = 2.2 μF, CBIAS = 0.1 μF)
T T j = -40 to 85°C j = 25°C (Note 8) Characteristics Symbol Test Condition Unit Min Typ. Max Min Max I VOUT < 1.8 V -18 ― +18 ― ― mV Output voltage accuracy V OUT = 50 mA OUT (Note 3) 1.8 V ≤ VOUT -1.0 ― +1.0 ― ― % Line regulation Reg･line VOUT + 0.5 V ≤ VIN ≤ 5.5 V, IOUT = 1 mA ― 0.1 ― ― ― mV Load regulation Reg･load 1 mA ≤ IOUT ≤ 800 mA (Note 5) ― 10 ― ― ― mV Quiescent current IBIAS (ON) IOUT = 0 mA, VBIAS current ― 20 ― ― 36 (Note 4) μA IIN (ON) IOUT = 0 mA, VIN current ― 3 ― ― 6 IBIAS (OFF) VCT = 0 V, VBIAS current ― 0.1
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1.0 μA Stand-by current IIN (OFF) VCT = 0 V, VIN current ― ― 0.5
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μA Control pull down current ICT ― ― 0.1 ―
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μA I Dropout voltage V OUT = 800 mA, VBIAS = 3.3 V DO ― 170 ― ― 245 mV VOUT = 1.1 V (Note 6) Under voltage lockout V (Note 9) UVLO VIN voltage ― 0.6 ― ― 0.75 V Temperature coefficient TCVO −40°C ≤ Topr ≤ 85°C ― 70 ― ― ― ppm/°C VBIAS = 3.3 V, VIN = VOUT + 0.5 V Output noise voltage VNO IOUT = 10 mA, 10 Hz ≤ f ≤ 100 kHz ― 40 ― ― ― μVrms (Note 7) VBIAS = 3.3 V, VIN = VOUT + 1 V Ripple rejection ratio R.R. IOUT = 10 mA, f = 1 kHz ― 98 ― ― ― dB VIN Ripple = 200 mVp-p (Note 7) IOUT = 1 mA to 800 mA (Note 5) ― -100 ― ― ― Load transient response ∆VOUT mV IOUT = 800 mA to 1 mA (Note 5) ― 100 ― ― ― Control voltage (ON) VCT (ON) ― 0.9 ― VBIAS 1.0 VBIAS V Control voltage (OFF) VCT (OFF) ― 0 ― 0.4 0 0.4 V Current limit ICL ― ― 1100 ― 850 ― mA Output discharge R on resistance SD ― ― 10 ― ― ― Ω Note 3: Stable state with fixed IOUT condition Note 4: Except Control pull down current Note 5: The 1.0 V output product Note 6: VDO = VIN1 - (VOUT1 x 0.97) VOUT1 is the output voltage when VIN = VOUT + 0.5 V. VIN1 is the input voltage at which the output voltage becomes 97% of VOUT1 after gradually decreasing the input voltage. Note 7: The 0.8 V output product. Note 8: This parameter is guaranteed by design. Note 9: Under voltage lockout is applied TCR8BMxxA products. © 2018-2019 5 2019-01-15 Toshiba Electronic Devices & Storage Corporation
T T j = -40 to 85°C j = 25°C (Note 8) Characteristics Symbol Test Condition Unit Min Typ. Max Min Max I VOUT < 1.8 V -18 ― +18 ― ― mV Output voltage accuracy V OUT = 50 mA OUT (Note 3) 1.8 V ≤ VOUT -1.0 ― +1.0 ― ― % Line regulation Reg･line VOUT + 0.5 V ≤ VIN ≤ 5.5 V, IOUT = 1 mA ― 0.1 ― ― ― mV Load regulation Reg･load 1 mA ≤ IOUT ≤ 800 mA (Note 5) ― 10 ― ― ― mV Quiescent current IBIAS (ON) IOUT = 0 mA, VBIAS current ― 20 ― ― 36 (Note 4) μA IIN (ON) IOUT = 0 mA, VIN current ― 3 ― ― 6 IBIAS (OFF) VCT = 0 V, VBIAS current ― 0.1
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1.0 μA Stand-by current IIN (OFF) VCT = 0 V, VIN current ― ― 0.5
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μA Control pull down current ICT ― ― 0.1 ―
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μA I Dropout voltage V OUT = 800 mA, VBIAS = 3.3 V DO ― 170 ― ― 245 mV VOUT = 1.1 V (Note 6) Under voltage lockout V (Note 9) UVLO VIN voltage ― 0.6 ― ― 0.75 V Temperature coefficient TCVO −40°C ≤ Topr ≤ 85°C ― 70 ― ― ― ppm/°C VBIAS = 3.3 V, VIN = VOUT + 0.5 V Output noise voltage VNO IOUT = 10 mA, 10 Hz ≤ f ≤ 100 kHz ― 40 ― ― ― μVrms (Note 7) VBIAS = 3.3 V, VIN = VOUT + 1 V Ripple rejection ratio R.R. IOUT = 10 mA, f = 1 kHz ― 98 ― ― ― dB VIN Ripple = 200 mVp-p (Note 7) IOUT = 1 mA to 800 mA (Note 5) ― -100 ― ― ― Load transient response ∆VOUT mV IOUT = 800 mA to 1 mA (Note 5) ― 100 ― ― ― Control voltage (ON) VCT (ON) ― 0.9 ― VBIAS 1.0 VBIAS V Control voltage (OFF) VCT (OFF) ― 0 ― 0.4 0 0.4 V Current limit ICL ― ― 1100 ― 850 ― mA Output discharge R on resistance SD ― ― 10 ― ― ― Ω Note 3: Stable state with fixed IOUT condition Note 4: Except Control pull down current Note 5: The 1.0 V output product Note 6: VDO = VIN1 - (VOUT1 x 0.97) VOUT1 is the output voltage when VIN = VOUT + 0.5 V. VIN1 is the input voltage at which the output voltage becomes 97% of VOUT1 after gradually decreasing the input voltage. Note 7: The 0.8 V output product. Note 8: This parameter is guaranteed by design. Note 9: Under voltage lockout is applied TCR8BMxxA products. © 2018-2019 5 2019-01-15 Toshiba Electronic Devices & Storage Corporation