Datasheet LTC1844 (Analog Devices) - 2
| Manufacturer | Analog Devices |
| Description | 150mA, Micropower, Low Noise, VLDO Linear Regulator |
| Pages / Page | 12 / 2 — ABSOLUTE AXI U RATI GS (Note 1). PACKAGE/ORDER I FOR ATIO. Order Options. … |
| File Format / Size | PDF / 213 Kb |
| Document Language | English |
ABSOLUTE AXI U RATI GS (Note 1). PACKAGE/ORDER I FOR ATIO. Order Options. ELECTRICAL CHARACTERISTICS The
Model Line for this Datasheet
- LTC1844ES5-1.5#PBF LTC1844ES5-1.5#TRMPBF LTC1844ES5-1.5#TRMPBF LTC1844ES5-1.5#TRPBF LTC1844ES5-1.5#TRPBF LTC1844ES5-1.8#PBF LTC1844ES5-1.8#TRMPBF LTC1844ES5-1.8#TRMPBF LTC1844ES5-1.8#TRPBF LTC1844ES5-1.8#TRPBF LTC1844ES5-2.5#PBF LTC1844ES5-2.5#TRMPBF LTC1844ES5-2.5#TRMPBF LTC1844ES5-2.5#TRPBF LTC1844ES5-2.5#TRPBF LTC1844ES5-2.8#PBF LTC1844ES5-2.8#TRMPBF LTC1844ES5-2.8#TRMPBF LTC1844ES5-2.8#TRPBF LTC1844ES5-2.8#TRPBF LTC1844ES5-3.3#PBF LTC1844ES5-3.3#TRMPBF LTC1844ES5-3.3#TRMPBF LTC1844ES5-3.3#TRPBF LTC1844ES5-3.3#TRPBF LTC1844ES5-BYP#TRMPBF LTC1844ES5-BYP#TRMPBF LTC1844ES5-BYP#TRPBF LTC1844ES5-BYP#TRPBF LTC1844ES5-SD#PBF LTC1844ES5-SD#TRMPBF LTC1844ES5-SD#TRMPBF LTC1844ES5-SD#TRPBF LTC1844ES5-SD#TRPBF
Text Version of Document
LTC1844 Series
W W W U ABSOLUTE AXI U RATI GS (Note 1)
Supply Voltage (IN) ... – 7V to 7V Output Short-Circuit Duration ... Indefinite Input Voltage Operating Junction Temperature Range SHDN, BYP, ADJ .. – 0.3V to 7V (Notes 2, 10) ...–40°C to 125°C Output Voltage Storage Temperature Range ... – 65°C to 150°C OUT .. – 0.3V to 7V Lead Temperature (Soldering, 10 sec).. 300°C OUT to IN .. – 7V to 7V
U W U PACKAGE/ORDER I FOR ATIO
TOP VIEW TOP VIEW TOP VIEW IN 1 5 OUT IN 1 5 OUT IN 1 5 OUT GND 2 GND 2 GND 2 SHDN 3 4 BYP SHDN 3 4 ADJ BYP 3 4 ADJ S5 PACKAGE S5 PACKAGE S5 PACKAGE 5-LEAD PLASTIC TSOT-23 5-LEAD PLASTIC TSOT-23 5-LEAD PLASTIC TSOT-23 TJMAX = 125°C, θJA = 250°C/ W, θJC = 90°C/ W TJMAX = 125°C, θJA = 250°C/ W, θJC = 90°C/ W TJMAX = 125°C, θJA = 250°C/ W, θJC = 90°C/ W SEE THE APPLICATIONS INFORMATION SECTION SEE THE APPLICATIONS INFORMATION SECTION SEE THE APPLICATIONS INFORMATION SECTION ORDER PART S5 PART ORDER PART S5 PART ORDER PART S5 PART NUMBER MARKING NUMBER MARKING NUMBER MARKING LTC1844ES5-1.5 LTF1 LTC1844ES5-SD LTE8 LTC1844ES5-BYP LTE9 LTC1844ES5-1.8 LTF2 LTC1844ES5-2.5 LTF3 LTC1844ES5-2.8 LTQK LTC1844ES5-3.3 LTF4
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 TA = 25
°
C. VIN = VOUT + 0.5V, unless otherwise noted. (Note 2) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VIN Input Voltage ● 1.6 6.5 V IIN Quiescent Current SHDN = VIN 35 55 µA ● 80 µA IINSHDN VIN Shutdown Supply Current SHDN = 0V ● 0.01 1 µA VOUT% Regulated Output Voltage LTC1844-3.3 VIN = 3.8V to 6.5V, IOUT = 0mA to 150mA –1.50 1.50 %VOUT (Notes 3, 4, 5) LTC1844-3.3 VIN = 3.8V to 6.5V, IOUT = 0mA to 150mA ● –1.75 1.75 %VOUT LTC1844-2.8 VIN = 3.3V to 6.5V, IOUT = 0mA to 150mA –1.50 1.50 %VOUT LTC1844-2.8 VIN = 3.3V to 6.5V, IOUT = 0mA to 150mA ● –1.75 1.75 %VOUT LTC1844-2.5 VIN = 3.0V to 6.5V, IOUT = 0mA to 150mA –1.50 1.50 %VOUT LTC1844-2.5 VIN = 3.0V to 6.5V, IOUT = 0mA to 150mA ● –1.75 1.75 %VOUT LTC1844-1.8 VIN = 2.3V to 6.5V, IOUT = 0mA to 150mA –1.50 1.50 %VOUT LTC1844-1.8 VIN = 2.3V to 6.5V, IOUT = 0mA to 150mA ● –1.75 1.75 %VOUT 1844fa 2
W W W U ABSOLUTE AXI U RATI GS (Note 1)
Supply Voltage (IN) ... – 7V to 7V Output Short-Circuit Duration ... Indefinite Input Voltage Operating Junction Temperature Range SHDN, BYP, ADJ .. – 0.3V to 7V (Notes 2, 10) ...–40°C to 125°C Output Voltage Storage Temperature Range ... – 65°C to 150°C OUT .. – 0.3V to 7V Lead Temperature (Soldering, 10 sec).. 300°C OUT to IN .. – 7V to 7V
U W U PACKAGE/ORDER I FOR ATIO
TOP VIEW TOP VIEW TOP VIEW IN 1 5 OUT IN 1 5 OUT IN 1 5 OUT GND 2 GND 2 GND 2 SHDN 3 4 BYP SHDN 3 4 ADJ BYP 3 4 ADJ S5 PACKAGE S5 PACKAGE S5 PACKAGE 5-LEAD PLASTIC TSOT-23 5-LEAD PLASTIC TSOT-23 5-LEAD PLASTIC TSOT-23 TJMAX = 125°C, θJA = 250°C/ W, θJC = 90°C/ W TJMAX = 125°C, θJA = 250°C/ W, θJC = 90°C/ W TJMAX = 125°C, θJA = 250°C/ W, θJC = 90°C/ W SEE THE APPLICATIONS INFORMATION SECTION SEE THE APPLICATIONS INFORMATION SECTION SEE THE APPLICATIONS INFORMATION SECTION ORDER PART S5 PART ORDER PART S5 PART ORDER PART S5 PART NUMBER MARKING NUMBER MARKING NUMBER MARKING LTC1844ES5-1.5 LTF1 LTC1844ES5-SD LTE8 LTC1844ES5-BYP LTE9 LTC1844ES5-1.8 LTF2 LTC1844ES5-2.5 LTF3 LTC1844ES5-2.8 LTQK LTC1844ES5-3.3 LTF4
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 TA = 25
°
C. VIN = VOUT + 0.5V, unless otherwise noted. (Note 2) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VIN Input Voltage ● 1.6 6.5 V IIN Quiescent Current SHDN = VIN 35 55 µA ● 80 µA IINSHDN VIN Shutdown Supply Current SHDN = 0V ● 0.01 1 µA VOUT% Regulated Output Voltage LTC1844-3.3 VIN = 3.8V to 6.5V, IOUT = 0mA to 150mA –1.50 1.50 %VOUT (Notes 3, 4, 5) LTC1844-3.3 VIN = 3.8V to 6.5V, IOUT = 0mA to 150mA ● –1.75 1.75 %VOUT LTC1844-2.8 VIN = 3.3V to 6.5V, IOUT = 0mA to 150mA –1.50 1.50 %VOUT LTC1844-2.8 VIN = 3.3V to 6.5V, IOUT = 0mA to 150mA ● –1.75 1.75 %VOUT LTC1844-2.5 VIN = 3.0V to 6.5V, IOUT = 0mA to 150mA –1.50 1.50 %VOUT LTC1844-2.5 VIN = 3.0V to 6.5V, IOUT = 0mA to 150mA ● –1.75 1.75 %VOUT LTC1844-1.8 VIN = 2.3V to 6.5V, IOUT = 0mA to 150mA –1.50 1.50 %VOUT LTC1844-1.8 VIN = 2.3V to 6.5V, IOUT = 0mA to 150mA ● –1.75 1.75 %VOUT 1844fa 2
