XB2204-5.0

XB2204-1.8 SOT23-5 XB2204-3.3 SOT23-5 XB2204-5.0 SOT23-5 XB2204-ADJ SOT23-5 Temperature Range -40 to +85°C Description Features The XB2204 series is a positive voltage regulator IC fabricated by high voltage EPNP process.     Wide Input Voltage Range: 2.6V to 24V Wide Output Voltage Range: 1.24V to 22V Excellent Ripple Rejection: 60dB@ f = 1kHz Low Dropout Voltage: VDROP = 100mV@ IOUT = 100µA        Low Ground Current High Output Voltage Accuracy Compatible with Low ESR Ceramic Capacitor Excellent Line/Load Regulation Thermal Shutdown Function Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) The XB2204 has features of wide input voltage range, high accuracy, high ripple rejection, low dropout voltage, low noise, current limit and ultra-low quiescent current which make it ideal for use in various USB and portable devices. The IC consists of a voltage reference, an error amplifier, a resistor network for setting output voltage, a current limit circuit for current protection, and a chip enable circuit. The XB2204 has 1.8V 3.3V 5.0V ADJ fixed voltage versions and adjustable voltage version. Applications    Pin Assignments (Top View) VIN 1 GND 2 EN 3 5 VOUT 4 ADJ/NC SOT-23-5 Notes: 4. The substrate/exposed pad should be connected to GND. 5. The substrate/exposed pad should be connected to VIN. 6. The exposed pad should be connected to GND for better dissipation. 1 Battery-powered Equipment Laptop, Palmtops, Notebook Computers Portable Information Appliances XB2204-1.8 XB2204-3.3 XB2204-5.5 XB2204-ADJ SOT23-5 SOT23-5 SOT23-5 SOT23-5 Fixed Version VIN VIN XB2204 VOUT VOUT SOT23-5 CIN 1.0F EN GND COUT 2.2F NC ADJ Version VIN VIN XB2204 R1 SOT23-5 CIN 1.0F EN GND VOUT VOUT COUT 2.2F ADJ R2 VOUT=VREF(1+(R1/R2)) 2 XB2204-1.8 XB2204-3.3 XB2204-5.5 XB2204-ADJ SOT23-5 SOT23-5 SOT23-5 SOT23-5 Pin Number Pin Name Function SOT-23-5 1 VIN Input voltage 2 GND Ground 3 EN 4 ADJ/NC 5 VOUT Enable input Adjust output for ADJ version/Not connected for fixed version Regulated output voltage Functional Block Diagram VIN EN 1 (1) {2} [8] 3 [5] 5 (3) {3} [1] VOUT ENABLE 1.24V - + VREF + - OTP A (B) {C} [D] A for SOT-23-5 2 (2) {1} [7] GND Fixed Output Voltage VIN EN 1 (8) 3 (5) 5 (1) VOUT ENABLE 1.24V - + VREF + OTP 4 (4) 2 (7) GND Adjustable Output Voltage 3 ADJ A (B) A for SOT-23-5 XB2204-1.8 XB2204-3.3 XB2204-5.5 XB2204-ADJ Symbol Rating Unit VIN Supply Input Voltage 38 V VCE Enable Input Voltage 38 V IOUT Output Current 250 mA Lead Temperature (Soldering, 10sec) +260 °C TJ Operating Junction Temperature +150 °C JA Thermal Resistance TLEAD TSTG Notes: Parameter SOT23-5 SOT23-5 SOT23-5 SOT23-5 SOT-23-5 Storage Temperature Range 250 °C/W -65 to +150 °C — ESD (Machine Model) 275 V — ESD (Human Body Model) 2000 V 7. Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “Recommended Operating Conditions” is not implied. Exposure to “Absolute Maximum Ratings” for extended periods may affect device reliability. 8. JA is measured with the component mounted on a 2-Layer FR-4 PCB board with 1.5cm*1.5cm thermal sink pad in free air. Recommended Operating Conditions Symbol Note: Parameter VIN Supply Input Voltage TJ Operating Junction Temperature Min Max Unit 2.6 (Note 9) 24 V -40 +125 °C 9. Minimum recommended input voltage is the larger of 2.6V or V OUT + 1V. Below this value the device may enter drop-out conditions and cease to regulate the output voltage correctly. 4 XB2204-1.8 XB2204-3.3 XB2204-5.5 XB2204-ADJ Symbol Parameter Conditions Min VOUT VOUT Output Voltage Variation from Specified VOUT 98% VREF Reference Voltage — 1.215 Input Voltage — Maximum Output Current VIN-VOUT = 1V, VOUT = 98%VOUT VOUT/VIN Line Regulation VOUT/VOUT Load Regulation VIN IOUT(max) VDROP Typ — SOT23-5 SOT23-5 SOT23-5 SOT23-5 Max VOUT Unit 102% V 1.24 1.265 V — — 24 V 150 200 — mA VOUT+1V ≤VIN ≤24V — 0.05 — % 1mA ≤IOUT ≤150mA — 0.5 — % IOUT = 100µA — 100 150 IOUT = 50mA — 270 350 IOUT = 100mA — 320 460 IOUT = 150mA — 360 500 IOUT = 0A — 20 — IOUT = 100µA — 50 — IOUT = 50mA — 0.5 — IOUT = 100mA — 1.3 — IOUT = 150mA — 2.5 — Standby Current VIN = VOUT+1V VEN in OFF Mode — 0.01 1.0 Ripple 0.5VP-P VIN = VOUT+1V f = 100Hz — 60 — Power Supply Rejection Ration f = 1kHz — 60 — Dropout Voltage mV µA IGND ISTD PSRR Ground Current mA µA dB Output Voltage Temperature Coefficient IOUT = 100µA, -40 °C ≤TJ ≤+125°C — 100 — ppm/°C VNOI RMS Output Noise TJ = +25°C, 10Hz ≤ f ≤ 100kHz — 30 — µVrms IADJ ADJ Pin Current IOUT = 100µA — 0.5 — µA IEN EN Pin Current VEN = VOUT+1V — 1 — µA — EN “High” Voltage EN Input Voltage “High” 2.0 — — V — EN “Low” Voltage EN Input Voltage “Low” — — 0.4 V θJC Thermal Resistance (Junction to Case) SOT-23-5 — 43 — °C/W ∆VOUT/(VOUT∆T) 5 XB2204-1.8 XB2204-3.3 XB2204-5.5 XB2204-ADJ Output Voltage vs. Output Current Output Voltage vs. Output Current 5.10 6.0 5.5 5.08 XB2204-5.0 AP2204-5.0 VIN=6V 5.06 5.0 o 4.5 TJ=+25 C Output Voltage (V) 5.04 Output Voltage (V) SOT23-5 SOT23-5 SOT23-5 SOT23-5 5.02 5.00 4.98 4.96 4.0 3.5 3.0 2.5 AP2204-5.0 XB2204-5.0 VIN=6V o TJ=-40 C 2.0 1.5 4.94 1.0 4.92 4.90 o 15 30 45 60 75 90 105 120 135 TJ=+125 C 0.0 150 0 50 100 150 200 250 300 350 400 450 Output Current (mA) Output Current (mA) Output Voltage vs. Output Current Dropout Voltage vs. Output Current 6.0 600 5.5 550 5.0 500 4.5 450 Dropout Voltage (mV) Output Voltage (V) 0 4.0 3.5 3.0 2.5 AP2204-5.0 XB2204-5.0 o TJ=+25 C 2.0 VIN=6V VIN=12V VIN=24V 1.5 1.0 0.5 500 400 350 300 250 200 XB2204-5.0 AP2204-5.0 o TJ=-40 C 150 o TJ=+25 C 100 o TJ=+125 C 50 0.0 0 0 50 100 150 200 250 300 350 400 450 500 0 15 30 45 60 75 90 105 120 135 Output Current (mA) Output Current (mA) Dropout Voltage vs. Junction Temperature Output Voltage vs. Input Voltage 0.55 0.45 0.40 5.5 AP2204-5.0 XB2204-5.0 IOUT=10mA IOUT=100mA IOUT=150mA 5.0 4.5 Output Voltage (V) 0.50 150 6.0 0.60 Dropout Voltage (V) o TJ=+25 C 0.5 0.35 0.30 0.25 0.20 4.0 3.5 3.0 2.5 XB2204-5.0 AP2204-5.0 No Load o TJ=-40 C 2.0 0.15 1.5 0.10 1.0 TJ=+25 C 0.5 TJ=+125 C o 0.05 0.00 -40 o 0.0 -20 0 20 40 60 80 100 0 120 o 4 8 12 16 20 Input Voltage (V) Junction Temperature ( C) 6 24 28 32 36 XB2204-1.8 XB2204-3.3 XB2204-5.5 XB2204-ADJ Output Voltage vs. Input Voltage Output Voltage vs. Junction Temperature 6.0 5.20 5.5 5.16 5.0 XB2204-5.0 AP2204-5.0 IOUT=10mA IOUT=100mA IOUT=150mA 5.12 5.08 4.0 Output Voltage (V) Output Voltage (V) 4.5 3.5 3.0 2.5 XB2204-5.0 AP2204-5.0 IOUT=150mA 2.0 o TJ=-40 C 1.5 SOT23-5 SOT23-5 SOT23-5 SOT23-5 5.04 5.00 4.96 4.92 4.88 o 1.0 TJ=+25 C 0.5 TJ=+125 C o 4.84 0.0 0 4 8 12 16 20 24 28 32 4.80 -40 36 -20 0 20 60 80 100 120 Junction Temperature ( C) Supply Current vs. Input Voltage Ground Current vs. Junction Temperature 60 50 55 48 46 50 XB2204-5.0 AP2204-5.0 VIN=6V No Load 44 45 42 40 40 Ground Current (A) Supply Current (A) 40 o Input Voltage (V) 35 30 25 AP2204-5.0 XB2204-5.0 No Load 20 15 o TJ=-40 C 10 36 34 32 30 28 26 o 5 38 TJ=+25 C 24 o 22 TJ=+125 C 20 0 0 2 4 6 8 10 12 14 16 18 20 22 24 -40 -20 0 Input Voltage (V) 20 40 60 80 100 120 o Junction Temperature ( C) Ground Current vs. Output Current Enable Current vs. Enable Input Voltage 2.0 5.0 1.8 4.5 AP2204-5.0 XB2204-5.0 VIN=6V 4.0 1.6 1.4 o Enable Current (A) Ground Current (mA) o TJ=-40 C 3.5 TJ=+25 C 3.0 o TJ=+125 C 2.5 2.0 1.5 1.2 1.0 0.8 0.6 1.0 0.4 0.5 0.2 AP2204-5.0 XB2204-5.0 No Load o TJ=+25 C 0.0 0.0 0 15 30 45 60 75 90 105 120 135 150 0 2 4 6 8 10 12 14 16 Output Current (mA) Enable Input Voltage (V) 7 18 20 22 24 XB2204-1.8 XB2204-3.3 XB2204-5.5 XB2204-ADJ Line Transient (Conditions: VIN=VEN=3.5V to 8V, CIN=1.0µF, COUT=2.2µF, IOUT=1mA) SOT23-5 SOT23-5 SOT23-5 SOT23-5 Line Transient (Conditions: VIN=VEN=5V to 15V, CIN=1.0µF, COUT=2.2µF, IOUT=1mA) VIN ∆V IN 2V/div VIN 5V/div VOUT VOUT 200mV/div 200mV/div Load Transient (Conditions: VIN=5V, CIN=1.0µF, COUT=2.2µF, IOUT=1mA to 50mA) Load Transient (Conditions: VIN=5V, CIN=1.0µF, COUT=2.2µF, I OUT=1mA to 150mA) VOUT 200mV/div VOUT 50mV/div I OUT 20mA/div I OUT 100mA/div Enable Input Response Start-up Response VEN 1V/div VIN 1V/div VOU T 1V/div VOUT 1V/div 8 XB2204-1.8 XB2204-3.3 XB2204-5.5 XB2204-ADJ PSRR vs. Frequency (Conditions: VPP=2V, IOUT=10mA) Output Voltage vs. Output Current 100 10 90 9 XB2204-3.3 AP2204-3.3 VIN=5V VIN=20V 80 8 70 7 Output Voltage (V) PSRR (dB) SOT23-5 SOT23-5 SOT23-5 SOT23-5 60 50 40 30 6 5 4 XB2204-ADJ AP2204MP-ADJTRG1 VIN=12V, VOUT=7.6V 3 o TC=-40 C 2 20 o TC=+25 C 1 10 o TC=+85 C 0 0 100 1k 10k 0 100k 100 200 Maximum Output Current vs. Case Temperature Case Temperature ( C) o Maximum Output Current (mA) 420 400 380 360 280 -60 XB2204-ADJ AP2204MP-ADJTRG1 VOUT=7.6V VIN=12V 70 440 300 500 80 460 320 400 Case Temperature vs. Output Current 480 340 300 Output Current (mA) Frequency (Hz) XB2204-ADJ AP2204MP-ADJTRG1 VOUT=7.6V VIN=11V VIN=12V VIN=13V o TA=+25 C 2-Layer FR-4 PCB board with 1.5cm*1.5cm thermal sink pad 60 50 40 30 20 -40 -20 0 20 40 60 80 100 120 0 140 o 25 50 75 100 125 Output Current (mA) Case Temperature ( C) 9 150 175 200 XB2204-1.8 XB2204-3.3 XB2204-5.5 XB2204-ADJ Package Type: SOT-23-5 0.300(0.012) 0.600(0.024) 1.500(0.059) 1.700(0.067) 0.100(0.004) 0.200(0.008) 3.000(0.118) 2.650(0.104) 2.820(0.111) 3.100(0.122) 0.200(0.008) 0.700(0.028) REF 0.300(0.012) 0.500(0.020) 1.800(0.071) 2.000(0.079) 0.000(0.000) MAX 0.950(0.037) TYP 1.450(0.057) (1) SOT23-5 SOT23-5 SOT23-5 SOT23-5 0.150(0.006) 0.900(0.035) 1.300(0.051) 10 0° 8°