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부품번호 | TCR5SB30 기능 |
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기능 | 200mA CMOS Low-Dropout Regulator | ||
제조업체 | Toshiba Semiconductor | ||
로고 | |||
전체 17 페이지수
TCR5SB15~TCR5SB50
TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic
TCR5SB15~TCR5SB50
200mA CMOS Low-Dropout Regulator (Point Regulator)
TCR5SB15~TCR5SB50 are single output voltage regulators for
general purpose in CMOS process, and these provide low dropout,
low bias current, and control function. TCR5SB15~TCR5SB50
perform ON/OFF operation for IC by control pin.
www.DataSheet4UO.cuotmput voltage is fixed from 1.5V to 5.0V by per 0.1V step.
Maximum output current is 200mA, and overcurrent protection circuit
is designed in.
Package sizes are available in SMV (SOT23-5) (SC-74A), and
compact ceramic capacitors can be used at input and output. These
devices are suitable for use of portable equipment such as cellular
phone.
Weight: 0.014 g (typ.)
Features
• Low quiescent current ( IB = 40 μA (typ.) at IOUT = 0 mA )
• Low stand-by current ( IB(OFF) = 0.1 μA (typ.) @ Stand-by mode )
• Low-dropout voltage ( VIN - VOUT = 85 mV (typ.) at TCR5SB30, IOUT = 50 mA )
• High current output ( IOUT = 200 mA (max) )
• High ripple rejection ( R.R = 80 dB (typ) @ IOUT = 10 mA, f =1kHz )
• Low output noise voltage ( VNO = 30 μVrms (typ.) @ TCR5SB30, IOUT = 10 mA, 10 Hz ≦ f ≦ 100 kHz )
• Control voltage can be allowed from -0.3 to 6 V regardless of VIN voltage.
• Overcurrent protection
• Ceramic capacitors can be used ( CIN = 0.1μF, COUT =1.0 μF )
• Wide range voltage listing (Please see Output Voltage Accuracy at page 4 for variety of the output voltage )
• Small package, SMV (SOT23-5) (SC-74A)
• RoHS compatible
Pin Assignment (top view)
VOUT
5
NC
4
12
3
VIN GND CONTROL
1 2007-11-01
TCR5SB15~TCR5SB50
Output Voltage Accuracy
(VIN = VOUT + 1 V, IOUT = 50 mA, CIN = 0.1 μF, COUT = 1.0 μF, Tj = 25°C)
Product No. Symbol Min Typ. Max Unit
TCR5SB15
*TCR5SB16
*TCR5SB17
TCR5SB18
TCR5SB19
*TCR5SB20
*TCR5SB21
www.DataSheet4U.com *TCR5SB22
*TCR5SB23
*TCR5SB24
TCR5SB25
*TCR5SB26
TCR5SB27
TCR5SB28
TCR5SB29
TCR5SB30
TCR5SB31
*TCR5SB32
TCR5SB33
*TCR5SB34
*TCR5SB35
*TCR5SB36
*TCR5SB37
*TCR5SB38
*TCR5SB39
*TCR5SB40
*TCR5SB41
*TCR5SB42
*TCR5SB43
*TCR5SB44
*TCR5SB45
*TCR5SB46
*TCR5SB47
*TCR5SB48
*TCR5SB49
TCR5SB50
VOUT
1.47 1.5 1.53
1.56 1.6 1.64
1.66 1.7 1.74
1.76 1.8 1.84
1.86 1.9 1.94
1.96 2.0 2.04
2.05 2.1 2.15
2.15 2.2 2.25
2.25 2.3 2.35
2.35 2.4 2.45
2.45 2.5 2.55
2.54 2.6 2.66
2.64 2.7 2.76
2.74 2.8 2.86
2.84 2.9 2.96
2.94 3.0 3.06
3.03 3.1 3.17
3.13 3.2 3.27
V
3.23 3.3 3.37
3.33 3.4 3.47
3.43 3.5 3.57
3.52 3.6 3.68
3.62 3.7 3.78
3.72 3.8 3.88
3.82 3.9 3.98
3.92 4.0 4.08
4.01 4.1 4.19
4.11 4.2 4.29
4.21 4.3 4.39
4.31 4.4 4.49
4.41 4.5 4.59
4.50 4.6 4.70
4.60 4.7 4.80
4.70 4.8 4.90
4.80 4.9 5.00
4.90 5.0 5.10
Please contact us if prefer products with * sign from above lists
4 2007-11-01
4페이지 TCR5SB15~TCR5SB50
resistance rate of the power supply voltage, characteristic of Input Transient Response, the ripple rejection shows
an extremely superior characteristics. Therefore these devices are suitable for use as RF block for every cellular
phone system.
Ripple rejection Ratio (TCR5SB30)
90
80
70 COUT = 10 μF
60
50
40
www.DataSheet4U.com
30
COUT = 2.2 μF
COUT = 1 μF
20
VIN = 4.0 V , IOUT = 10 mA
10 Vripple = 500 mVp−p
0 CIN = none, Ta = 25°C
10 100 1 k 10 k 100 k 300 k
Frequency f (Hz)
Input Transient Response (TCR5SB30)
3.4 V
3.1 V
3.0 V
Input Voltage
Output Voltage
Ta = 25°C, CIN = 0.1 μF,
Cout = 1μF,
VIN: 3.4 V → 3.1 V, Iout = 50 mA
0 1 2 3 4 5 6 7 8 9 10
Time t (ms)
Attention in Use
● Output Capacitors
Ceramic capacitors can be used for these devices. However, because of the type of the capacitors, there might be
unexpected thermal features. Please consider application condition for selecting capacitors. And Toshiba
recommend the ESR of ceramic capacitor is under 10 Ω.
● Mounting
The long distance between IC and output capacitor might affect phase assurance by impedance in wire and inductor.
For stable power supply, output capacitor need to mount near IC as much as possible. Also GND pattern need to
be large and make the wire impedance small as possible.
● Permissible Loss
Please have enough design patterns for expected maximum permissible loss. And under consideration of
surrounding temperature, input voltage, and output current etc, we recommend proper dissipation ratings for
maximum permissible loss; in general maximum dissipation rating is 70 to 80 percent.
● Overcurrent Protection Circuit
Overcurrent protection circuit is designed in these products, but this does not assure for the suppression of uprising
device operation. If output pins and GND pins are shorted out, these products might be break down.
In use of these products, please read through and understand dissipation idea for absolute maximum ratings from
the above mention or our ‘Semiconductor Reliability Handbook’. Then use these products under absolute
maximum ratings in any condition. Furthermore, Toshiba recommend inserting failsafe system into the design.
7 2007-11-01
7페이지 | |||
구 성 | 총 17 페이지수 | ||
다운로드 | [ TCR5SB30.PDF 데이터시트 ] |
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
TCR5SB30 | 200mA CMOS Low-Dropout Regulator | Toshiba Semiconductor |
TCR5SB31 | 200mA CMOS Low-Dropout Regulator | Toshiba Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |