SIP21106 데이터 시트보기 (PDF) - Vishay Semiconductors

부품명

상세내역

제조사

SIP21106

150-mA Low Noise, Low Dropout Regulator

Vishay Semiconductors 

End of Life. Last Available Purchase Date is 31-Dec-2014

SiP21106, SiP21107, SiP21108

Vishay Siliconix

SPECIFICATIONS

Parameter

Symbol

Thermal Shutdown Junction Temperature

TJ(S/D)

Thermal Hysteresis

THYST

Error Flag Section (SiP21107 Version only)

Test Conditions Unless Specified

VIN = VOUT(nom) + 1.0 V

IOUT = 1 mA, CIN = 1 µF, COUT = 1 µF

- 40 °C < TA < 85 °C for full

Temp.a Min.b Typ.c Max.b

Room

160

Room

20

Unit

°C

POK(OFF) Leakage

POK(ON) Voltage

POK Thresholdg

POK Hysteresis

POK Voltage Delay Time

IOFF

VPOKL

VPOKLH

VHYST

TP_Delay

RPU to VOUT or VIN

Full

1 µA

EN = 0 V, IPOK = 0.5 mA

Full

0.4 V

VOUT rising, POK goes high

VOUT(nom) 2.2 V, IOUT = 1 mA

VOUT rising, POK goes high

VOUT(nom)< 2.2 V, IOUT = 1 mA

90 93 96

Full

%

91

VIN falling, IOUT = 1 mA, POK goes low Room

1.5

VOUT to POK delay, IOUT = 1 mA

40

µs

Notes:

a. Room = 25 °C, Full = - 40 to 85 °C. Derate 7.6 mW/°C for TSC75 and 5.5 mW/°C for SOT23 above TA = 70 °C.

b. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum.

c. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.

d. Dropout voltage is defined as the input-to-output differential voltage at which the output voltage drops 2 % below its nominal

value with constant load. For outputs = 2.2 V, dropout voltage is not applicable due to 2.2 V minimum input voltage requirement.

e. Ground current is specified for normal operation as well as “drop-out” operation.

f. Output noise is proportional to output voltage. Use formula eN = 60 µV(rms)*VOUT/2.8 V.

g. POK threshold percentage is calculated by VIN/VOUT x 100 %. The POK is measured with a differential voltage across VIN and VOUT until POK

turn on (low threshold) or off (high threshold). For VOUT less than 2.2 V, POK is guaranteed functionality only.

TIMING WAVEFORMS

VEN

0V

VOUT

tr 1 µs

tON

0.95 VNOM

Figure 1.

VIN

VNOM

www.vishay.com

4

Document Number: 74442

S09-1047-Rev. G, 08-Jun-09

Share Link: