Datasheet LT3012B (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | 250mA, 4V to 80V Low Dropout Micropower Linear Regulator |
| 页数 / 页 | 16 / 2 — ABSOLUTE AXI U RATI GS (Note 1). PACKAGE/ORDER I FOR ATIO. Order Options. … |
| 文件格式/大小 | PDF / 220 Kb |
| 文件语言 | 英语 |
ABSOLUTE AXI U RATI GS (Note 1). PACKAGE/ORDER I FOR ATIO. Order Options. ELECTRICAL CHARACTERISTICS. The
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LT3012B
W W W U ABSOLUTE AXI U RATI GS (Note 1)
IN Pin Voltage ... ±80V Storage Temperature Range OUT Pin Voltage ... ±60V TSSOP Package ... –65°C to 150°C IN to OUT Differential Voltage ... ±80V DFN Package ... –65°C to 125°C ADJ Pin Voltage .. ±7V Operating Junction Temperature Range Output Short-Circuit Duration ... Indefinite (Notes 3, 9, 10) ... –40°C to 125°C Lead Temperature (Soldering, 10 sec).. 300°C
U W U PACKAGE/ORDER I FOR ATIO
TOP VIEW TOP VIEW GND 1 16 GND NC 1 12 NC NC 2 15 NC OUT 2 11 IN OUT 3 14 IN OUT 3 10 IN OUT 4 13 IN 13 17 ADJ 4 9 NC ADJ 5 12 NC GND 5 8 NC GND 6 11 NC NC 6 7 NC NC 7 10 NC GND 8 9 GND DE PACKAGE 12-LEAD (4mm × 3mm) PLASTIC DFN FE PACKAGE T 16-LEAD PLASTIC TSSOP JMAX = 125°C, θJA = 40°C/ W, θJC = 16°C/ W EXPOSED PAD (PIN 13) IS GND TJMAX = 125°C, θJA = 40°C/ W, θJC = 16°C/ W MUST BE SOLDERED TO PCB EXPOSED PAD (PIN 17) IS GND MUST BE SOLDERED TO PCB ORDER PART NUMBER DE PART MARKING ORDER PART NUMBER FE PART MARKING LT3012BEDE 3012B LT3012BEFE 3012BEFE
Order Options
Tape and Reel: Add #TR Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF Lead Free Part Marking: http://www.linear.com/leadfree/ Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS The
●
denotes specifications which apply over the full operating temperature range, otherwise specifications are at TJ = 25
°
C. PARAMETER CONDITIONS MIN TYP MAX UNITS
Minimum Input Voltage ILOAD = 250mA ● 4 4.5 V ADJ Pin Voltage (Notes 2, 3) VIN = 4V, ILOAD = 1mA 1.225 1.24 1.255 V 4.5V < VIN < 80V, 1mA < ILOAD < 250mA ● 1.2 1.24 1.28 V Line Regulation ∆VIN = 4V to 80V, ILOAD = 1mA (Note 2) ● 0.1 5 mV Load Regulation (Note 2) VIN = 4.5V, ∆ILOAD = 1mA to 250mA 7 12 mV VIN = 4.5V, ∆ILOAD = 1mA to 250mA ● 25 mV 3012bf 2
W W W U ABSOLUTE AXI U RATI GS (Note 1)
IN Pin Voltage ... ±80V Storage Temperature Range OUT Pin Voltage ... ±60V TSSOP Package ... –65°C to 150°C IN to OUT Differential Voltage ... ±80V DFN Package ... –65°C to 125°C ADJ Pin Voltage .. ±7V Operating Junction Temperature Range Output Short-Circuit Duration ... Indefinite (Notes 3, 9, 10) ... –40°C to 125°C Lead Temperature (Soldering, 10 sec).. 300°C
U W U PACKAGE/ORDER I FOR ATIO
TOP VIEW TOP VIEW GND 1 16 GND NC 1 12 NC NC 2 15 NC OUT 2 11 IN OUT 3 14 IN OUT 3 10 IN OUT 4 13 IN 13 17 ADJ 4 9 NC ADJ 5 12 NC GND 5 8 NC GND 6 11 NC NC 6 7 NC NC 7 10 NC GND 8 9 GND DE PACKAGE 12-LEAD (4mm × 3mm) PLASTIC DFN FE PACKAGE T 16-LEAD PLASTIC TSSOP JMAX = 125°C, θJA = 40°C/ W, θJC = 16°C/ W EXPOSED PAD (PIN 13) IS GND TJMAX = 125°C, θJA = 40°C/ W, θJC = 16°C/ W MUST BE SOLDERED TO PCB EXPOSED PAD (PIN 17) IS GND MUST BE SOLDERED TO PCB ORDER PART NUMBER DE PART MARKING ORDER PART NUMBER FE PART MARKING LT3012BEDE 3012B LT3012BEFE 3012BEFE
Order Options
Tape and Reel: Add #TR Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF Lead Free Part Marking: http://www.linear.com/leadfree/ Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS The
●
denotes specifications which apply over the full operating temperature range, otherwise specifications are at TJ = 25
°
C. PARAMETER CONDITIONS MIN TYP MAX UNITS
Minimum Input Voltage ILOAD = 250mA ● 4 4.5 V ADJ Pin Voltage (Notes 2, 3) VIN = 4V, ILOAD = 1mA 1.225 1.24 1.255 V 4.5V < VIN < 80V, 1mA < ILOAD < 250mA ● 1.2 1.24 1.28 V Line Regulation ∆VIN = 4V to 80V, ILOAD = 1mA (Note 2) ● 0.1 5 mV Load Regulation (Note 2) VIN = 4.5V, ∆ILOAD = 1mA to 250mA 7 12 mV VIN = 4.5V, ∆ILOAD = 1mA to 250mA ● 25 mV 3012bf 2