FH79L05-T - Fenghua Advanced Technology

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THREE TERMINAL Negative VOLTAGE REGULATORS ྯ࣡ᆮኹ໭ FH79LXX

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Pin Configuration 管腳配置

Type Name 型號命名

FH79L XX - T

Packing Type 包裝形式 T： Tape 編帶

Type 產品型號 B： Bulk 散裝

Voltage Package 封裝形式 R： SOT-89

電壓

TYPE No. MARKING TYPE No. MARKING TYPE No. MARKING

FH79L05 9A FH79L10 9E FH79L20 9I

FH79L06 9B FH79L12 9F FH79L24 9J

FH79L08 9C FH79L15 9G

DESCRIPTION & FEATURES 概述及特點

The FH78LXX series of three terminal positive

regulators is available with several fixed output

voltages making them useful in a wide range of

applications. FH78LXX can use as a zener

diode/resistor combination replacement, and lower

quiescent current. These devices suitable for a

multitude of applications that require a regulated supply

of up to 100 mA.The voltages available allow the

FH78LXX to be used

in logic systems, instrumentation, HiFi, and other solid

state electronic equipment. circuit takes over

preventing the IC from overheating.

FH79LXX 系列三端穩壓器有效利用幾個固定電壓

得到較寬的應用範圍，可替代混合的齊納二極體和

電阻時，而且更低的靜態電流。適合 100mA 的各種

穩壓要求。FH79LXX 這些電壓可以用在邏輯系統，

檢測儀器，HIFI，和其他點子設備。可以替代過熱

保護 IC。

Package SOT-89

Output voltage tolerances of ±5% over the temperature

range

Output current of 100mA

Internal thermal overload protection

Output voltages of 5.0V, 6.0V, 8.0V, 9.0V, 12V, 15V，

18V

封裝：SOT-89

輸出電壓精度±5%

輸出電流 100mA

內置過流保護功能

輸出電壓5.0V, 6.0V, 8.0V, 9.0V, 12V, 15V，18V

1. Gnd 2. Vin 3. Vout

XX 05/06/08。。。

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THREE TERMINAL Negative VOLTAGE REGULATORS ྯ࣡ᆮኹ໭ FH79LXX

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FH79L09 9D FH79L18 9H

ABSOLUTE MAXIMUM RATINGS (Ta=25℃) 最大額定值 (Note )

Rating 額定值

Characteristic

特性參數 Symbol

符號 Min 最小 Max 最大 Unit

單位

Power dissipation PD 0.5 W

Input Voltage（5~15V）

（18~24V） VIN

-35

-40 V

Operating Temperature Range

工作溫度範圍 Topt -0 125 °C

Storage Temperature Range

儲存溫度範圍 Tstg -55 150 °C

Note：Absolute maximum ratings are threshold limit values that must not e exceeded ever for an instant under

any conditions. Moreover, such values for any two items must not be reached simultaneously. Operation

above these absolute maximum ratings may cause degradation or permanent damage to the device. These

are stress ratings only and do not necessa rily imply functional operation below these limits.

注意：絕對最大值是一個極限值,在任何情況下即使極短的時間亦不能被超過。而且，任何兩項的絕對值都不能同

時達到極限.任何超越最大值操作,將會引起器件永久損壞。這僅僅是重要的範圍值,但並不意味著所有的功能操作

必須在此極限值下去做。

Typical Applications 典型應用圖例

COUT

0.1UF

CIN

0.33UF

VIN

FH79LXX

VOUT

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THREE TERMINAL Negative VOLTAGE REGULATORS ྯ࣡ᆮኹ໭ FH79LXX

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ELECTRICAL CHARACTERISTICS

FH79L05

Unless otherwise specified, Vin=－10V, Iout=40mA, Cin=0.33uF, Cout=0.1uF, Tj=0℃to125℃

CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT

Output Voltage Vout Tj=25℃ -5.2 -5.0 -4.8 V

-20V≤Vin≤-7.0V - 55 150

Input Regulation Reg line Tj=25℃-20V≤Vin≤-8.0V - 45 100 mV

1.0mA≤Iout≤

100mA - 11 60

Load Regulation Reg load Tj=25℃1.0mA≤Iout≤

40mA - 5.0 30 mV

-20V≤Vin≤-7.0V 1.0mA≤

Iout≤40mA -5.25 - -4.75

Output Voltage Vout Vin=-10V, 1.0mA≤Iout≤

70mA -5.25 - -4.75 V

Tj=25℃ - 3.1 6.0

Quiescent Current IQ Tj=125℃ - - 5.5 mA

-20V≤Vin≤-8.0V - - 1.5

Quiescent Current

Change △IQ 1.0mA ≤Iout≤40mA - - 0.1 mA

Output Noise

Voltage VNO Ta=25℃, 10Hz ≤f≤100kHz - 40 - uVrms

Long Term Stability △Vout/△t - 12 - mV/1.0kHrs

Ripple Rejection

Ratio RR f=120Hz, -18V≤Vin≤-8.0V

Tj=25℃ 41 49 - dB

Dropout Voltage |Vin-Vout| Tj=25℃,Iout=40mA 1.7 V

Average

Temperature

Coefficient of Output

Voltage

TCvo Iout=5mA - -0.6 -

mV/℃

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THREE TERMINAL Negative VOLTAGE REGULATORS ྯ࣡ᆮኹ໭ FH79LXX

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ELECTRICAL CHARACTERISTICS

FH79L06

Unless otherwise specified ,Vin=－11V, Iout=40mA, Cin=0.33uF, Cout=0.1uF , Tj=0℃to125℃

CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT

Output Voltage Vout Tj=25℃ -6.24 -6.0 -5.75 V

-21V≤Vin≤-8.1V - 50 150

Input Regulation Reg line Tj=25℃-21V≤Vin≤-9.0V - 45 110

mV

1.0mA≤Iout≤

100mA - 12 70

Load Regulation Reg load Tj=25℃1.0mA≤Iout≤

40mA - 5.5 35

mV

-21V≤Vin≤-8.1V

1.0mA≤Iout≤40mA -6.3 - -5.7

Output Voltage Vout Vin=-11V, 1.0mA≤Iout≤

70mA -6.3 - -5.7

V

Tj=25℃ - 3.1 6.0

Quiescent Current IQ Tj=125℃ - - 5.5

mA

-20V≤Vin≤-9.0V - - 1.5

Quiescent Current

Change △IQ 1.0mA≤Iout≤40mA - - 0.1

mA

Output Noise

Voltage VNO Ta=25℃ 10Hz ≤ f ≤

100kHz - 40 - uVrms

Long Term Stability △Vout/△t - 14 - mV/1.0kHrs

Ripple Rejection

Ratio RR F=120Hz,

-19V≤Vin≤-9.0V

Tj=25℃ 39 47 - dB

Dropout Voltage |Vin-Vout| Tj=25℃,Iout=40mA 1.7 V

Average

Temperature

Coefficient of Output

Voltage

TCvo Iout=5mA - -0.7 -

mV/℃

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THREE TERMINAL Negative VOLTAGE REGULATORS ྯ࣡ᆮኹ໭ FH79LXX

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ELECTRICAL CHARACTERISTICS

FH79L08

Unless otherwise specified ,Vin=-14V, Iout=40mA, Cin=0.33uF, Cout=0.1uF , Tj=0℃to125℃

CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT

Output Voltage Vout Tj=25℃ -8.3 -8.0 -7.7 V

-23V≤Vin≤-10.5V, - 20 175

Input Regulation Reg line Tj=25℃-23V≤Vin≤-11V, - 12 125 mV

1.0mA≤Iout≤

100mA - 15 80

Load Regulation Reg load Tj=25℃1.0mA≤Iout≤

40mA - 7.0 40 mV

-23V≤Vin≤-10.5V,

1.0mA≤Iout≤40mA -8.4 - -7.6

Output Voltage Vout Vin=-14V, 1.0mA≤Iout≤70mA -8.4 - -7.6 V

Tj=25℃ - 3.1 6.5

Quiescent Current IQ Tj=125℃ - - 6.0 mA

-23V≤Vin≤-11V, - - 1.5

Quiescent Current

Change △IQ 1.0mA≤Iout≤40mA - - 0.1 mA

Output Noise

Voltage VNO Ta=25℃, 10Hz ≤f≤100kHz - 60 - uVrms

Long Term Stability △Vout/△t - 20 - mV/1.0kHrs

Ripple Rejection

Ratio RR F=120Hz,

-23V≤Vin≤-12V,

Tj=25℃ 37 45 - dB

Dropout Voltage |Vin-Vout| Tj=25℃ 1.7 V

Average

Temperature

Coefficient of Output

Voltage

TCvo Iout=5mA - -0.8 -

mV/℃

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THREE TERMINAL Negative VOLTAGE REGULATORS ྯ࣡ᆮኹ໭ FH79LXX

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ELECTRICAL CHARACTERISTICS

FH79L09

Unless otherwise specified ,Vin=-15V, Iout=40mA, Cin=0.33uF, Cout=0.1uF , Tj=0℃to125℃

CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT

Output Voltage Vout Tj=25℃ -9.36 -9.0 -8.64 V

-24V≤Vin≤-11.4V, - 80 200

Input Regulation Reg line Tj=25℃-24V≤Vin≤-12V, - 20 160 mV

1.0mA≤Iout≤

100mA - 17 90

Load Regulation Reg load Tj=25℃1.0mA≤Iout≤

40mA - 8.0 45 mV

-24V≤Vin≤-11.4V,

1.0mA≤Iout≤40mA -9.45 - -8.55

Output Voltage Vout Vin=-15V, 1.0mA≤Iout≤70mA -9.45 - -8.55 V

Tj=25℃ - 3.2 6.5

Quiescent Current IQ Tj=125℃ - - 6.0 mA

-24V≤Vin≤-12V, - - 1.5

Quiescent Current

Change △IQ 1.0mA≤Iout≤40mA - - 0.1 mA

Output Noise

Voltage VNO Ta=25℃, 10Hz ≤f≤100kHz - 65 - uVrms

Long Term Stability △Vout/△t - 21 - mV/1.0kHrs

Ripple Rejection

Ratio RR F=120Hz,

-24V≤Vin≤-12V,

Tj=25℃ 36 44 - dB

Dropout Voltage |Vin-Vout| Tj=25℃,Iout=40mA 1.7 V

Average

Temperature

Coefficient of Output

Voltage

TCvo Iout=5mA 0.85 -

mV/℃

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THREE TERMINAL Negative VOLTAGE REGULATORS ྯ࣡ᆮኹ໭ FH79LXX

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ELECTRICAL CHARACTERISTICS

FH79L10

Unless otherwise specified ,Vin=-16V, Iout=40mA, Cin=0.33uF, Cout=0.1uF , Tj=0℃to125℃

CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT

Output Voltage Vout Tj=25℃ -10.4 -10 -9.6 V

-25V≤Vin≤-12.5V, - 80 230

Input Regulation Reg line Tj=25℃-25V≤Vin≤-13V, - 30 170 mV

1.0mA≤Iout≤

100mA - 18 90

Load Regulation Reg load Tj=25℃1.0mA≤Iout≤

40mA - 8.5 45 mV

-25V≤Vin≤-12.5V,

1.0mA≤Iout≤40mA -10.5 - -9.5

Output Voltage Vout Vin=-16V, 1.0mA≤Iout≤70mA -10.5 - -9.5 V

Tj=25℃ - 3.2 6.5

Quiescent Current IQ Tj=125℃ - - 6.0 mA

-25V≤Vin≤-13V, - - 1.5

Quiescent Current

Change △IQ 1.0mA≤Iout≤40mA - - 0.1 mA

Output Noise

Voltage VNO Ta=25℃, 10Hz ≤f≤100kHz - 70 - uVrms

Long Term Stability △Vout/△t - 22 - mV/1.0kHrs

Ripple Rejection

Ratio RR F=120Hz,

-24V≤Vin≤-13V,

Tj=25℃ 37 43 - dB

Dropout Voltage |Vin-Vout| Tj=25℃, Iout=40mA 1.7 V

Average

Temperature

Coefficient of Output

Voltage

TCvo Iout=5mA - -0.9 -

mV/℃

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THREE TERMINAL Negative VOLTAGE REGULATORS ྯ࣡ᆮኹ໭ FH79LXX

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ELECTRICAL CHARACTERISTICS

FH79L12

Unless otherwise specified ,Vin=-19V, Iout=40mA, Cin=0.33uF, Cout=0.1uF , Tj=0℃to125℃

CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT

Output Voltage Vout Tj=25℃ -12.5 -12 -11.5 V

-27V≤Vin≤-14.5V, - 120 250

Input Regulation Reg line Tj=25℃-27V≤Vin≤-16V, - 100 200 mV

1.0mA≤Iout≤

100mA - 20 100

Load Regulation Reg load Tj=25℃1.0mA≤Iout≤

40mA - 10 50 mV

-27V≤Vin≤-14.5V,

1.0mA≤Iout≤40mA -12.6 - -11.4

Output Voltage Vout Vin=-19V, 1.0mA≤Iout≤70mA -12.6 - -11.4 V

Tj=25℃ - 3.2 6.5

Quiescent Current IQ Tj=125℃ - - 6.0 mA

-27V≤Vin≤-16V, - - 1.5

Quiescent Current

Change △IQ 1.0mA≤Iout≤40mA - - 0.1 mA

Output Noise

Voltage VNO Ta=25℃, 10Hz ≤f≤100kHz - 80 - uVrms

Long Term Stability △Vout/△t - 24 - mV/1.0kHrs

Ripple Rejection

Ratio RR F=120Hz,

-25V≤Vin≤-15V,

Tj=25℃ 36 41 - dB

Dropout Voltage |Vin-Vout| Tj=25℃, Iout=40mA 1.7 V

Average

Temperature

Coefficient of Output

Voltage

TCvo Iout=5mA - -1.0 -

mV/℃

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THREE TERMINAL Negative VOLTAGE REGULATORS ྯ࣡ᆮኹ໭ FH79LXX

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ELECTRICAL CHARACTERISTICS

FH79L15

Unless otherwise specified ,Vin=-23V, Iout=40mA, Cin=0.33uF, Cout=0.1uF , Tj=0℃to125℃

CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT

Output Voltage Vout Tj=25℃ -15.6 -15 -14.4 V

-30V≤Vin≤-17.5V, - 130 300

Input Regulation

Reg line Tj=25℃-30V≤Vin≤-20V, - 110 250 mV

1.0mA≤Iout≤

100mA - 25 150

Load Regulation Reg load Tj=25℃1.0mA≤Iout≤

40mA - 12 75 mV

-30V≤Vin≤-17.5V,

1.0mA≤Iout≤40mA -15.75 - -14.25

Output Voltage Vout Vin=-23V, 1.0mA≤Iout≤70mA -15.75 - -14.25 V

Tj=25℃ - 3.3 6.5

Quiescent Current IQ Tj=125℃ - - 6.0 mA

-30V≤Vin≤-20V, - - 1.5

Quiescent Current

Change △IQ 1.0mA≤Iout≤40mA - - 0.1 mA

Output Noise

Voltage VNO Ta=25℃, 10Hz ≤f≤100kHz - 90 - uVrms

Long Term Stability △Vout/△t - 30 - mV/1.0kHrs

Ripple Rejection

Ratio RR F=120Hz,

-28.5V≤Vin≤-18.5V,

Tj=25℃ 34 40 - dB

Dropout Voltage |Vin-Vout| Tj=25℃, Iout=40mA 1.7 V

Average

Temperature

Coefficient of Output

Voltage

TCvo Iout=5mA - -1.3 -

mV/℃

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THREE TERMINAL Negative VOLTAGE REGULATORS ྯ࣡ᆮኹ໭ FH79LXX

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ELECTRICAL CHARACTERISTICS

FH79L18

Unless otherwise specified ,Vin=-27V, Iout=40mA, Cin=0.33uF, Cout=0.1uF , Tj=0℃to125℃

CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT

Output Voltage Vout Tj=25℃ -18.7 -18 -17.3 V

-33V≤Vin≤

-20.7V, - 32 325

Input Regulation Reg line Tj=25℃-33V≤Vin≤-21V, - 27 275 mV

1.0mA≤Iout≤

100mA - 30 170

Load Regulation Reg load Tj=25℃1.0mA≤Iout≤

40mA - 15 75 mV

-33V≤Vin≤-20.9V,

1.0mA≤Iout≤40mA -18.9 - -17.1

Output Voltage Vout Vin=-27V, 1.0mA≤Iout≤70mA -18.9 - -17.1 V

Tj=25℃ - 3.3 6.5

Quiescent Current IQ Tj=125℃ - - 6.0 mA

-33V≤Vin≤-21V, - - 1.5

Quiescent Current

Change △IQ 1.0mA≤Iout≤40mA - - 0.1 mA

Output Noise

Voltage VNO Ta=25℃, 10Hz ≤f≤100kHz - 150 - uVrms

Long Term Stability △Vout/△t - 45 - mV/1.0kHrs

Ripple Rejection

Ratio RR F=120Hz,

-33V≤Vin≤-23V,

Tj=25℃ 32 38 - dB

Dropout Voltage |Vin-Vout| Tj=25℃, Iout=40mA 1.7 V

Average

Temperature

Coefficient of Output

Voltage

TCvo Iout=5mA - -1.5 -

mV/℃

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THREE TERMINAL Negative VOLTAGE REGULATORS ྯ࣡ᆮኹ໭ FH79LXX

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ELECTRICAL CHARACTERISTICS

FH79L20

Unless otherwise specified ,Vin=-29V, Iout=40mA, Cin=0.33uF, Cout=0.1uF , Tj=0℃to125℃

CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT

Output Voltage Vout Tj=25℃ -20.8 -20.0 -19.2 V

-35V≤Vin≤-23.5V, - 33 330

Input Regulation Reg line Tj=25℃-35V≤Vin≤-24V, - 28 285 mV

1.0mA≤Iout≤

100mA - 33 180

Load Regulation Reg load Tj=25℃1.0mA≤Iout≤

40mA - 17 90 mV

-35V≤Vin≤-23.5V,

1.0mA≤Iout≤40mA -21.0 - -19.0

Output Voltage Vout Vin=-29V, 1.0mA≤Iout≤70mA -21.0 - -19.0 V

Tj=25℃ - 3.3 6.5

Quiescent Current IQ Tj=125℃ - - 6.0 mA

-35V≤Vin≤-24V, - - 1.5

Quiescent Current

Change △IQ 1.0mA≤Iout≤40mA - - 0.1 mA

Output Noise

Voltage VNO Ta=25℃, 10Hz ≤f≤100kHz - 170 - uVrms

Long Term Stability △Vout/△t - 49 - mV/1.0kHrs

Ripple Rejection

Ratio RR F=120Hz,

-35V≤Vin≤-27V,

Tj=25℃ 31 37 - dB

Dropout Voltage |Vin-Vout| Tj=25℃, Iout=40mA 1.7 V

Average

Temperature

Coefficient of Output

Voltage

TCvo Iout=5mA - -1.7 -

mV/℃

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THREE TERMINAL Negative VOLTAGE REGULATORS ྯ࣡ᆮኹ໭ FH79LXX

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ELECTRICAL CHARACTERISTICS

FH79L24

Unless otherwise specified ,Vin=-33V, Iout=40mA, Cin=0.33uF, Cout=0.1uF , Tj=0℃to125℃

CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT

Output Voltage Vout Tj=25℃ -25.0 -24.0 -23.0 V

-38V≤Vin≤-27 V, - 35 350

Input Regulation Reg line Tj=25℃-38V≤Vin≤-28V, - 30 300 mV

1.0mA≤Iout≤

100mA - 40 200

Load Regulation Reg load Tj=25℃1.0mA≤Iout≤

40mA - 20 100 mV

-38V≤Vin≤-27.5V,

1.0mA≤Iout≤40mA -25.2 - -22.8

Output Voltage Vout Vin=-33V, 1.0mA≤Iout≤70mA -25.2 - -22.8 V

Tj=25℃ - 3.5 6.5

Quiescent Current IQ Tj=125℃ - - 6.0 mA

-38V≤Vin≤-28V, - - 1.5

Quiescent Current

Change △IQ 1.0mA≤Iout≤40mA - - 0.1 mA

Output Noise

Voltage VNO Ta=25℃, 10Hz ≤f≤100kHz - 200 - uVrms

Long Term Stability △Vout/△t - 56 - mV/1.0kHrs

Ripple Rejection

Ratio RR f=120Hz,

-35V≤Vin≤-29V,

Tj=25℃ 31 35 - dB

Dropout Voltage |Vin-Vout| Tj=25℃, Iout=40mA 1.7 V

Average

Temperature

Coefficient of Output

Voltage

TCvo Iout=5mA - -2.0 -

mV/℃