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HA179L00 Dataheets PDF



Part Number HA179L00
Manufacturers Hitachi Semiconductor
Logo Hitachi Semiconductor
Description 3-terminal Negative Fixed Voltage Regulators
Datasheet HA179L00 DatasheetHA179L00 Datasheet (PDF)

HA179L00 Series 3-terminal Negative Fixed Voltage Regulators ADE-204-054 (Z) Rev. 0 Dec. 2000 Description The HA179L00 series are three-terminal fixed output voltage regulators. These are small outline packages which are useful ICs. For application example, as Zener diodes, easy stabilized power sources. Features • • • • Some kinds output voltage series Superior ripple rejection ratio for audio frequency Large maximum power dissipation: 800 mW Over current and over temperature protection HA17.

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HA179L00 Series 3-terminal Negative Fixed Voltage Regulators ADE-204-054 (Z) Rev. 0 Dec. 2000 Description The HA179L00 series are three-terminal fixed output voltage regulators. These are small outline packages which are useful ICs. For application example, as Zener diodes, easy stabilized power sources. Features • • • • Some kinds output voltage series Superior ripple rejection ratio for audio frequency Large maximum power dissipation: 800 mW Over current and over temperature protection HA179L00 Series Ordering Information Application Industrial use OutputVoltage –5 –6 –8 –9 –10 –12 –15 Commercial use –5 –6 –8 –9 –10 –12 –15 Commercial use –5 –6 –8 –9 –10 –12 –15 TypeName HA179L05P HA179L06P HA179L08P HA179L09P HA179L10P HA179L12P HA179L15P HA179L05 HA179L06 HA179L08 HA179L09 HA179L10 HA179L12 HA179L15 HA179L05U HA179L06U HA179L08U HA179L09U HA179L10U HA179L12U HA179L15U UPAK TO-92M Package TO-92M Output Voltage Accuracy Grade Use Industrial Use Commercial Use Standard (±4 %) HA179L00P HA179L00 HA179L00U 2 HA179L00 Series Pin Arrangement • TO-92M • U-PAK 2 1 1. Common 2. Input 3. Output 2 3 1 2 3 1. Common 2. Input 3. Output Block Diagram (1) Common + Reference Voltage – Error Amp (3) Output Temperature Protection Overcurrent Protection (2) Input Standard Circuit Input CIN 0.33 µF HA179Lxx CL 0.1 µF Output 3 HA179L00 Series UPAK Product (HA179L00U) Mark Patterns The mark patterns shown below are used. on UPAK products, as the package is small. Note that the product code and mark pattern are different. The pattern is laser-printed. COMMON (1) (2) INPUT Band Mark OUTPUT (3) (4) (5) Notes: 1. Boxes (1) to (5) in the figures show the position of the letters or numerals, and are not actually marked on the package. 2. (1) and (2) show the product-specific mark pattern. (see table 1) Table 1 Output Voltage(V) –5 –6 –8 –9 –10 –12 –15 Product No. HA179L05U HA179L06U HA179L08U HA179L09U HA179L10U HA179L12U HA179L15U Mark Pattern(2 digit) 9B 9D 9E 9F 9G 9H 9J 3. (3) shows the production year code (the last digit of the year). 4. (4) shows the production month code (see table 2). Table 2 Production Month 1 Marked Code A 2 B 3 C 4 D 5 E 6 F 7 G 8 H 9 J 10 K 11 L 12 M 5. (5) shows the production week code. 4 HA179L00 Series Absolute Maximum Ratings (Ta = 25°C) Item Input voltage Max power dissipation Operating ambient temperature Storage temperature Symbol VIN P T* 1 HA179L00P, HA179L00 Series –35 800* 2 HA179L00U Series –35 800* 2 Unit V mW °C °C Topr Tstg –20 to +85 –55 to +150 –20 to +85 –55 to +150 Notes: 1. Ta ≤ 25°C, If Ta > 25°C, derate by 6.4 mW/°C 2. 15 mm × 25 mm × 0.7 mm glass epoxy board, Ta ≤ 25°C Max Power Dissipation PT (mV) 1,200 1,000 800 600 400 (2) 200 0 0 25 50 75 100 125 150 Ambient Temperature Ta (°C) (1) (1) HA179L00P, HA179L00, HA179L00U 15 mm × 25 mm × 0.7 mm glass epoxy board (2) HA179L00U at non-mounted 5 HA179L00 Series Electrical Characteristics HA179L05P, HA179L05, HA179L05U (V IN = –10 V, .


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